NVIDIA GeForce GT 645M vs NVIDIA GeForce GT 640M vs NVIDIA GeForce GT 650M SLI

NVIDIA GeForce GT 645M

► remove NVIDIA GeForce GT 645M

The NVIDIA GeForce GT 645M is a mid-range, DirectX 11.1 compatible graphics card that was announced in the third quarter of 2012 for laptops. It is a faster clocked GeForce GT 640M and therefore also based on the Kepler GK107 architecture manufactured in 28nm at TSMC. The graphics card uses a 128-Bit wide memory interface with either the more common but slower DDR3 for VRAM or the more expensive and faster GDDR5.

Architecture

The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 400M series. The GK107 Kepler core offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores that are clocked at the same speed as the processor core. Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are still expected to be up to twice as power efficient. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are as fast as one shader of a Fermi chip (the latter is clocked twice as fast). PCIe 3.0 is now supported by the mobile Kepler series and an optional Turbo mode can automatically overclock the Nvidia card by a theoretical 15 percent if the laptop cooling system allows it. The implementation of this boost mode is done in the BIOS, but it is ultimately dependent upon the manufacturer of the laptop.

Performance

The gaming performance of the GeForce GT 645M equipped with DDR3 graphics memory depends on the 3D clock in the used laptop and is slightly above an average GT 640M. Therefore demanding games like Battlefield 3 are playable in 1366x768 and medium settings. Older and less demanding games, such as Modern Warfare 3, are easily playable with maxed out settings and high resolutions.

Features

The improved feature set now includes support for up to 4 active displays. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards.

The 5th generation PureVideo HD video processor (VP5) is also integrated in the GK107 core and offers hardware decoding of HD videos. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p. Two streams can be decoded in parallel for features such as Picture-in-Picture. Another novelty is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed by the NVENCI API.

The power consumption of the GeForce GT 645M should be similar to the GT 640M and therefore a bit below that of the older GeForce GT 540M and more in line with the GT 525M. As a result, the Nvidia GPU is best suited for multimedia notebooks 14-inches or greater.

NVIDIA GeForce GT 640M

► remove NVIDIA GeForce GT 640M

The NVIDIA GeForce GT 640M is a mid-range, DirectX 11.1 compatible graphics card that was announced in the first quarter of 2012 for laptops. It is a Kepler-based GPU built on the GK107 architecture and is manufactured in 28nm at TSMC. The graphics card uses a 128-Bit wide memory interface with either the more common but slower DDR3 for VRAM or the more expensive and faster GDDR5.

Architecture

The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 400M series. The GK107 Kepler core offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores that are clocked at the same speed as the processor core. Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are still expected to be up to twice as power efficient. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are as fast as one shader of a Fermi chip (the latter is clocked twice as fast). PCIe 3.0 is now supported by the mobile Kepler series and an optional Turbo mode can automatically overclock the Nvidia card by a theoretical 15 percent if the laptop cooling system allows it. The implementation of this boost mode is done in the BIOS, but it is ultimately dependent upon the manufacturer of the laptop.

Performance

The gaming performance of the GeForce GT 640M equipped with DDR3 graphics memory lies somewhere in the former 2011 high-end category between the older GeForce GT 555M and GeForce GTX 460M. The performance is exceptionally good in shader-heavy DirectX 11 games and benchmarks. However, the 128-Bit memory interface can be a bottleneck if DDR3 graphics memory is used. In our tests, demanding games of 2011 like Battlefield 3 are playable in 1366x768 and medium settings. Less demanding games, such as Modern Warfare 3, are easily playable with maxed out settings and high resolutions. Details on synthetic and gaming benchmarks performances of the GT 640M can be seen below. The more uncommon GDDR5 version of the GT 640M is slightly faster, getting closer to the DDR3 version of the GT 650M.

Features

The improved feature set now includes support for up to 4 active displays. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards.

The 5th generation PureVideo HD video processor (VP5) is also integrated in the GK107 core and offers hardware decoding of HD videos. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p. Two streams can be decoded in parallel for features such as Picture-in-Picture. Another novelty is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed by the NVENCI API.

The power consumption of the GeForce GT 640M is a bit below that of the older GeForce GT 540M and more in line with the GT 525M. As a result, the Nvidia GPU is best suited for multimedia notebooks 14-inches or greater.

NVIDIA GeForce GT 650M SLI

► remove NVIDIA GeForce GT 650M SLI

The NVIDIA GeForce GT 650M SLI is a high-end DirectX 11-compatible graphics solution for laptops, consisting of two GeForce GT 650M. Each card has a 28nm GK107 core based on the Kepler architecture. With SLI, each card usually renders a single frame (AFR mode). Therefore, it may suffer from micro stuttering in low fps ranges of 30fps. This happens because of different timespans between two frames (e.g., irregular delays between sequential frames). The 650M SLI is currently used only in the Lenovo Y500 with fast GDDR5 graphics memory and clock rates of 790 to 835 MHz (GeForce Boost).

Architecture

The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 400M series. The GK107 Kepler core offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores that are clocked at the same speed as the central core. Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are still expected to be up to twice as power efficient. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are about as fast as one shader of a Fermi chip (as the latter is clocked twice as fast). PCIe 3.0 is now supported by the mobile Kepler series and an optional Turbo mode can automatically overclock the Nvidia card by a theoretical 15 percent if the laptop cooling system allows it. The implementation of this boost mode is done in the BIOS, but it is ultimately dependent upon the manufacturer of the laptop.

Performance

The gaming performance of the SLI combination ranges between a GeForce GTX 670MX (maximum, e.g. in 3DMark 11 benchmarks) down to a single GeForce GT 650M (if SLI is not supported by the game). On average the 650M SLI could therefore be placed a bit above a Geforce GTX 660M in the high-end class. Modern games of 2012 should therefore be playable with high detail settings.

Features

The improved feature set now includes support for up to 4 active displays. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards.

The 5th generation PureVideo HD video processor (VP5) is also integrated in the GK107 core and offers hardware decoding of HD videos. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p. Two streams can be decoded in parallel for features such as Picture-in-Picture. Another novelty is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed by the NVENC API.

The power consumption of the GeForce GT 650M SLI should double compared to a single GTX 650M. Therefore, only large laptops can handle the heat dissipation.

NVIDIA GeForce GT 645MNVIDIA GeForce GT 640MNVIDIA GeForce GT 650M SLI
ManufacturerNVIDIANVIDIANVIDIA
GeForce GT 600M Series
GeForce GT 650M SLI 768 @ 790 - 835 (Boost) MHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 735 - 900 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 710 MHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 625 - 645 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 500 MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 660 - 753 (Boost) MHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 672 MHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 625 MHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 625 - 715 (Boost) MHz64 / 128 Bit @ 1800 MHz
GeForce GT 650M SLI 768 @ 790 - 835 (Boost) MHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 735 - 900 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 710 MHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 625 - 645 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 500 MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 660 - 753 (Boost) MHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 672 MHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 625 MHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 625 - 715 (Boost) MHz64 / 128 Bit @ 1800 MHz
GeForce GT 650M SLI 768 @ 790 - 835 (Boost) MHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 735 - 900 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 710 MHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 625 - 645 (Boost) MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 500 MHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 660 - 753 (Boost) MHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 672 MHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 625 MHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 625 - 715 (Boost) MHz64 / 128 Bit @ 1800 MHz
CodenameN13P-GSN13P-GSN13E-GE
ArchitectureKeplerKeplerKepler
384 - 384 - 768 -
Core710 MHz625 - 645 (Boost) MHz790 - 835 (Boost) MHz
Memory1800 MHz1800 - 4000 MHz4000 MHz
Bus128 Bit128 Bit2x 128 Bit
MemoryDDR3DDR3, GDDR5GDDR5
Max. Memory2048 MB2048 MB2x2048 MB
nonono
DirectXDirectX 11, 5.0DirectX 11, 5.0DirectX 11, 5.0
Technology28 nm28 nm28 nm
FeaturesOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV PlayOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV PlayOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV Play
Size
Introduced22.03.2012 22.03.2012 22.03.2012
Manufacturerhttp://www.geforce.com/hardware/notebook...

3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen
80836 Points (15%)
3DMark - Cloud Gate Standard Score 1280x720
min: 5466     avg: 6537     median: 6537 (11%)     max: 7608 Points
5571 Points (9%)
3DMark - Cloud Gate Standard Graphics 1280x720
min: 8483     avg: 8654.5     median: 8654 (5%)     max: 8826 Points
9024 Points (5%)
3DMark - Fire Strike Score 1920x1080
min: 1106     avg: 1146.5     median: 1146 (4%)     max: 1187 Points
1153 Points (4%)
3DMark - Fire Strike Graphics 1920x1080
min: 1126     avg: 1151.5     median: 1151 (3%)     max: 1177 Points
1225 Points (3%)
3DMark - Ice Storm Standard Graphics 1280x720
min: 72143     avg: 74439     median: 74439 (10%)     max: 76735 Points
85201 Points (11%)
3DMark 11 - Performance 1280x720
min: 1853     avg: 1976.3     median: 1962 (6%)     max: 2127 points
min: 1691     avg: 1854.9     median: 1860 (5%)     max: 1968 points
min: 3341     avg: 3546     median: 3621 (10%)     max: 3676 points
3DMark 11 - Performance GPU 1280x720
min: 1753     avg: 1845.8     median: 1844 (4%)     max: 1941 points
min: 1534     avg: 1708.3     median: 1728 (3%)     max: 1778 points
min: 3533     avg: 3580.7     median: 3597 (7%)     max: 3612 points
3DMark Vantage
P Result 1280x1024 + NVIDIA GeForce GT 645M
P Result 1280x1024 + NVIDIA GeForce GT 640M
P Result 1280x1024 + NVIDIA GeForce GT 650M SLI
P GPU no PhysX 1280x1024 + NVIDIA GeForce GT 645M
P GPU no PhysX 1280x1024 + NVIDIA GeForce GT 640M
P GPU no PhysX 1280x1024 + NVIDIA GeForce GT 650M SLI
3DMark 2001SE - Standard 1024x768
12955 Points (13%)
3DMark 03 - Standard 1024x768
30666 Points (16%)
min: 28232     avg: 29495     median: 29298 (15%)     max: 31151 Points
57023 Points (30%)
3DMark 05 - Standard 1024x768
21013 Points (40%)
min: 15287     avg: 17104.8     median: 16784 (32%)     max: 19564 Points
24750 Points (47%)
3DMark 06 Standard 1280x1024 + NVIDIA GeForce GT 645M
Standard 1280x1024 + NVIDIA GeForce GT 640M
Standard 1280x1024 + NVIDIA GeForce GT 650M SLI
Unigine Heaven 3.0 - DX 11, Normal Tessellation, High Shaders 1920x1080
min: 16     avg: 17.7     median: 17 (6%)     max: 18 fps
35.8 fps (13%)
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
min: 21     avg: 23.4     median: 23 (10%)     max: 24 fps
min: 22     avg: 23.9     median: 23 (10%)     max: 26 fps
47.6 fps (20%)
SPECviewperf 11
Siemens NX 1920x1080 + NVIDIA GeForce GT 645M
Siemens NX 1920x1080 + NVIDIA GeForce GT 640M
Siemens NX 1920x1080 + NVIDIA GeForce GT 650M SLI
Tcvis 1920x1080 + NVIDIA GeForce GT 645M
Tcvis 1920x1080 + NVIDIA GeForce GT 640M
Tcvis 1920x1080 + NVIDIA GeForce GT 650M SLI
SolidWorks 1920x1080 + NVIDIA GeForce GT 645M
SolidWorks 1920x1080 + NVIDIA GeForce GT 640M
SolidWorks 1920x1080 + NVIDIA GeForce GT 650M SLI
Pro/ENGINEER 1920x1080 + NVIDIA GeForce GT 645M
Pro/ENGINEER 1920x1080 + NVIDIA GeForce GT 640M
Pro/ENGINEER 1920x1080 + NVIDIA GeForce GT 650M SLI
Maya 1920x1080 + NVIDIA GeForce GT 645M
Maya 1920x1080 + NVIDIA GeForce GT 640M
Maya 1920x1080 + NVIDIA GeForce GT 650M SLI
Lightwave 1920x1080 + NVIDIA GeForce GT 645M
Lightwave 1920x1080 + NVIDIA GeForce GT 640M
Lightwave 1920x1080 + NVIDIA GeForce GT 650M SLI
Ensight 1920x1080 + NVIDIA GeForce GT 645M
Ensight 1920x1080 + NVIDIA GeForce GT 640M
Ensight 1920x1080 + NVIDIA GeForce GT 650M SLI
Catia 1920x1080 + NVIDIA GeForce GT 645M
Catia 1920x1080 + NVIDIA GeForce GT 640M
Catia 1920x1080 + NVIDIA GeForce GT 650M SLI
Windows 7 Experience Index - Gaming graphics
6.9 points (99%)
min: 6     avg: 6.9     median: 6 (86%)     max: 7 points
Windows 7 Experience Index - Graphics
6.9 points (99%)
min: 4     avg: 6.3     median: 6 (86%)     max: 7 points
Cinebench R10 Shading 32Bit + NVIDIA GeForce GT 645M
Shading 32Bit + NVIDIA GeForce GT 640M
Shading 32Bit + NVIDIA GeForce GT 650M SLI
Cinebench R11.5 OpenGL 64Bit + NVIDIA GeForce GT 645M
OpenGL 64Bit + NVIDIA GeForce GT 640M
OpenGL 64Bit + NVIDIA GeForce GT 650M SLI
Cinebench R15
OpenGL 64Bit + NVIDIA GeForce GT 640M
Ref. Match 64Bit + NVIDIA GeForce GT 640M
LuxMark v2.0 64Bit - Room GPUs-only
47 Samples/s (1%)
LuxMark v2.0 64Bit - Sala GPUs-only
101 Samples/s (1%)
ComputeMark v2.1 - Normal, Score 1024x600
1114 Points (4%)
Power Consumption - FurMark 1.19 GPU Stress Test - Power Consumption (external Monitor) 1280x720 *
57 Watt (14%)
Power Consumption - The Witcher 3 Power Consumption (external Monitor) ultra 1920x1080 *
42.2 Watt (10%)
Clock Speed - GPU Clock Witcher 3 ultra
709 MHz (37%)
Clock Speed - GPU Clock Speed Furmark 1.19 GPU Stress Test 1280x720
540 MHz (31%)

Average Benchmarks NVIDIA GeForce GT 645M → 100%

Average Benchmarks NVIDIA GeForce GT 640M → 103%

Average Benchmarks NVIDIA GeForce GT 650M SLI → 130%

-
-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

low 1280x720
GeForce GT 640M:
59.3  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
83  fps
med. 1366x768
GeForce GT 640M:
50.9  fps
high 1920x1080
GeForce GT 640M:
22.6  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
34  fps
med. 1366x768
GeForce GT 640M:
18.6  fps
GeForce GT 640M:
»
Overwatch

Overwatch

2016
low 1280x720
GeForce GT 640M:
52  fps
med. 1366x768
GeForce GT 640M:
44.7  fps
high 1920x1080
GeForce GT 640M:
22.1  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
21  fps
med. 1920x1080
GeForce GT 640M:
10  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
51.4  fps
med. 1366x768
GeForce GT 640M:
29.2  fps
high 1920x1080
GeForce GT 640M:
16.5  fps
ultra 1920x1080
GeForce GT 640M:
11.2  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
17.3  fps
GeForce GT 640M:
»
Anno 2205

Anno 2205

2015
low 1024x768
GeForce GT 640M:
33.2  fps
med. 1366x768
GeForce GT 640M:
16  fps
GeForce GT 640M:
»
FIFA 16

FIFA 16

2015
low 1280x720
GeForce GT 640M:
106 (!)  fps
high 1366x768
GeForce GT 640M:
56 (!)  fps
ultra 1920x1080
GeForce GT 640M:
35.1 (!)  fps
GeForce GT 640M:
»
low 1366x768
GeForce GT 640M:
40.1  fps
med. 1366x768
GeForce GT 640M:
32.3  fps
high 1920x1080
GeForce GT 640M:
19.8  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
60  fps
med. 1366x768
GeForce GT 640M:
57.6  fps
high 1920x1080
GeForce GT 640M:
20.1  fps
GeForce GT 640M:
»
Mad Max

Mad Max

2015
med. 1366x768
GeForce GT 640M:
31.6  fps
high 1920x1080
GeForce GT 640M:
15.6  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
57  fps
med. 1366x768
GeForce GT 640M:
49.7  fps
high 1920x1080
GeForce GT 640M:
25.4  fps
ultra 1920x1080
GeForce GT 640M:
24.1  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
12  fps
med. 1366x768
GeForce GT 640M:
9  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
19.8  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
128  fps
med. 1366x768
GeForce GT 640M:
35.5  fps
high 1920x1080
GeForce GT 640M:
18.2  fps
ultra 1920x1080
GeForce GT 640M:
12.6  fps
GeForce GT 640M:
»
GTA V

GTA V

2015
low 1024x768
GeForce GT 640M:
52.8  fps
med. 1366x768
GeForce GT 640M:
44.6  fps
high 1920x1080
GeForce GT 640M:
12  fps
ultra 1920x1080
GeForce GT 640M:
3  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
45  fps
med. 1366x768
GeForce GT 640M:
32.7  fps
high 1920x1080
GeForce GT 640M:
15.1  fps
ultra 1920x1080
GeForce GT 640M:
8.3  fps
GeForce GT 640M:
»
Evolve

Evolve

2015
low 1024x768
GeForce GT 640M:
26.3  fps
med. 1366x768
GeForce GT 640M:
20.2  fps
high 1920x1080
GeForce GT 640M:
9.2  fps
GeForce GT 640M:
»
The Crew

The Crew

2014
low 1280x720
GeForce GT 640M:
42.2  fps
med. 1366x768
GeForce GT 640M:
27.6  fps
high 1920x1080
GeForce GT 640M:
16.4  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
0 (!)  fps
med. 1366x768
GeForce GT 640M:
26.5 (!)  fps
GeForce GT 640M:
»
Far Cry 4

Far Cry 4

2014
low 1024x768
GeForce GT 640M:
35.8  fps
med. 1366x768
GeForce GT 640M:
26.9  fps
high 1920x1080
GeForce GT 640M:
9.6  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
9.1  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
46  fps
med. 1366x768
GeForce GT 640M:
29.5  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
43.8  fps
med. 1366x768
GeForce GT 640M:
17.4  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
24.5  fps
med. 1366x768
GeForce GT 640M:
17  fps
high 1920x1080
GeForce GT 640M:
6.7  fps
ultra 1920x1080
GeForce GT 640M:
6.4  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
65  fps
med. 1366x768
GeForce GT 640M:
43.2  fps
high 1920x1080
GeForce GT 640M:
22.4  fps
ultra 1920x1080
GeForce GT 640M:
15.5  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
38.4  fps
med. 1344x756
GeForce GT 640M:
25  fps
high 1920x1080
GeForce GT 640M:
14.5  fps
ultra 1920x1080
GeForce GT 640M:
10  fps
GeForce GT 640M:
»
Fifa 15

Fifa 15

2014
ultra 1920x1080
GeForce GT 640M:
42  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
49  fps
med. 1366x768
GeForce GT 640M:
27.7  fps
high 1920x1080
GeForce GT 640M:
13.1  fps
ultra 1920x1080
GeForce GT 640M:
11  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
120  fps
med. 1366x768
GeForce GT 640M:
68  fps
high 1920x1080
GeForce GT 640M:
32.8  fps
ultra 1920x1080
GeForce GT 640M:
16.2  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
33.8  fps
med. 1366x768
GeForce GT 640M:
25.4  fps
high 1920x1080
GeForce GT 640M:
5.9  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
50  fps
med. 1280x720
GeForce GT 640M:
46.3  fps
high 1920x1080
GeForce GT 640M:
21.1  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
56  fps
med. 1366x768
GeForce GT 640M:
45  fps
high 1366x768
GeForce GT 640M:
32.4  fps
ultra 1920x1080
GeForce GT 640M:
17.7  fps
GeForce GT 640M:
»
Titanfall

Titanfall

2014
low 1024x768
GeForce GT 640M:
53  fps
med. 1366x768
GeForce GT 640M:
33  fps
high 1366x768
GeForce GT 640M:
25  fps
ultra 1920x1080
GeForce GT 640M:
9.5  fps
GeForce GT 640M:
»
Thief

Thief

2014
low 1024x768
GeForce GT 640M:
24.8  fps
med. 1366x768
GeForce GT 640M:
19.2  fps
high 1366x768
GeForce GT 640M:
14.6  fps
ultra 1920x1080
GeForce GT 640M:
7.2  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
40.3  fps
med. 1366x768
GeForce GT 640M:
32.1  fps
high 1366x768
GeForce GT 640M:
18.5  fps
ultra 1920x1080
GeForce GT 640M:
9.5  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
65  fps
med. 1366x768
GeForce GT 640M:
27.6  fps
high 1366x768
GeForce GT 640M:
13.1  fps
ultra 1920x1080
GeForce GT 640M:
6.4  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
48.8  fps
med. 1366x768
GeForce GT 640M:
40  fps
high 1366x768
GeForce GT 640M:
21.5  fps
ultra 1920x1080
GeForce GT 640M:
8.9  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
50.3  fps
med. 1366x768
GeForce GT 640M:
34.7  fps
high 1366x768
GeForce GT 640M:
23.5  fps
ultra 1920x1080
GeForce GT 640M:
9.9  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
108  fps
med. 1366x768
GeForce GT 640M:
69  fps
high 1366x768
GeForce GT 640M:
34  fps
ultra 1920x1080
GeForce GT 640M:
15  fps
GeForce GT 640M:
»
F1 2013

F1 2013

2013
low 1024x768
GeForce GT 640M:
65  fps
med. 1366x768
GeForce GT 640M:
61  fps
high 1366x768
GeForce GT 640M:
62  fps
ultra 1920x1080
GeForce GT 640M:
31  fps
GeForce GT 640M:
»
Fifa 14

Fifa 14

2013
ultra 1920x1080
GeForce GT 640M:
124  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
71  fps
med. 1366x768
GeForce GT 640M:
48  fps
high 1366x768
GeForce GT 640M:
40.2  fps
ultra 1920x1080
GeForce GT 640M:
11.5  fps
GeForce GT 640M:
»
low 1280x720
GeForce GT 640M:
48.4  fps
med. 1366x768
GeForce GT 640M:
39.2  fps
high 1366x768
GeForce GT 640M:
19.9  fps
ultra 1920x1080
GeForce GT 640M:
12.8  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
67.7  fps
med. 1366x768
GeForce GT 640M:
39.7  fps
high 1366x768
GeForce GT 640M:
18.4  fps
ultra 1920x1080
GeForce GT 640M:
10.1  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
47.1  fps
med. 1366x768
GeForce GT 640M:
36  fps
high 1366x768
GeForce GT 640M:
21  fps
GeForce GT 640M:
»
Dota 2

Dota 2

2013
low 1024x768
GeForce GT 640M:
65.2  fps
med. 1366x768
GeForce GT 640M:
45.9  fps
ultra 1920x1080
GeForce GT 640M:
22.8  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
23.6  fps
med. 1366x768
GeForce GT 640M:
19.3  fps
high 1366x768
GeForce GT 640M:
10.5  fps
ultra 1920x1080
GeForce GT 640M:
3.7  fps
GeForce GT 640M:
»
GRID 2

GRID 2

2013
low 1024x768
GeForce GT 640M:
87.3 109.8 ~ 99 fps
med. 1366x768
GeForce GT 640M:
62.3 77.7 ~ 70 fps
high 1366x768
GeForce GT 640M:
46.4 52.4 ~ 49 fps
ultra 1920x1080
GeForce GT 640M:
15.2 15.4 ~ 15 fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
34  fps
med. 1366x768
GeForce GT 640M:
28.4  fps
high 1366x768
GeForce GT 640M:
13.8  fps
ultra 1920x1080
GeForce GT 640M:
9.2  fps
GeForce GT 640M:
»
low 1280x720
100%
GeForce GT 645M:
83.9  fps
99%
GeForce GT 640M:
83.3  fps
med. 1366x768
100%
GeForce GT 645M:
46.9  fps
101%
GeForce GT 640M:
47.4  fps
high 1366x768
100%
GeForce GT 645M:
40.3  fps
100%
GeForce GT 640M:
40.4  fps
ultra 1920x1080
100%
GeForce GT 645M:
14.3  fps
100%
GeForce GT 640M:
14.3  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
low 1024x768
100%
GeForce GT 645M:
207.6  fps
85%
GeForce GT 640M:
177  fps
med. 1366x768
100%
GeForce GT 645M:
69.6  fps
108%
GeForce GT 640M:
75  fps
high 1366x768
100%
GeForce GT 645M:
47.7  fps
105%
GeForce GT 640M:
50  fps
ultra 1920x1080
100%
GeForce GT 645M:
17.7  fps
105%
GeForce GT 640M:
18.6  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
SimCity

SimCity

2013
low 1024x768
100%
GeForce GT 645M:
46  fps
78%
GeForce GT 640M:
36.1  fps
med. 1366x768
100%
GeForce GT 645M:
24  fps
87%
GeForce GT 640M:
20.8  fps
high 1366x768
100%
GeForce GT 645M:
19.4  fps
86%
GeForce GT 640M:
16.7  fps
ultra 1920x1080
100%
GeForce GT 645M:
11.7  fps
84%
GeForce GT 640M:
9.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
low 1024x768
100%
GeForce GT 645M:
97.2  fps
90%
GeForce GT 640M:
87.6  fps
med. 1366x768
100%
GeForce GT 645M:
52.7  fps
95%
GeForce GT 640M:
50.1  fps
high 1366x768
100%
GeForce GT 645M:
34.2  fps
113%
GeForce GT 640M:
38.5  fps
ultra 1920x1080
100%
GeForce GT 645M:
13.1  fps
76%
GeForce GT 640M:
9.9  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
Crysis 3

Crysis 3

2013
low 1024x768
100%
GeForce GT 645M:
46.6  fps
95%
GeForce GT 640M:
44.3  fps
med. 1366x768
100%
GeForce GT 645M:
27.6  fps
92%
GeForce GT 640M:
25.3  fps
high 1366x768
100%
GeForce GT 645M:
18.6  fps
91%
GeForce GT 640M:
17  fps
ultra 1920x1080
100%
GeForce GT 645M:
7  fps
93%
GeForce GT 640M:
6.5  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
low 1024x768
100%
GeForce GT 645M:
155.2  fps
100%
GeForce GT 640M:
155  fps
med. 1366x768
100%
GeForce GT 645M:
73.3  fps
98%
GeForce GT 640M:
72  fps
high 1366x768
100%
GeForce GT 645M:
55.4  fps
99%
GeForce GT 640M:
54.8  fps
ultra 1920x1080
100%
GeForce GT 645M:
32.5  fps
100%
GeForce GT 640M:
32.6  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
Far Cry 3

Far Cry 3

2012
low 1024x768
100%
GeForce GT 645M:
51.1  fps
86%
GeForce GT 640M:
44.1  fps
207%
GeForce GT 650M SLI:
105.7  fps
med. 1366x768
100%
GeForce GT 645M:
41.1  fps
87%
GeForce GT 640M:
35.7  fps
216%
GeForce GT 650M SLI:
88.8  fps
high 1366x768
100%
GeForce GT 645M:
22.4  fps
125%
GeForce GT 640M:
28  fps
190%
GeForce GT 650M SLI:
42.6  fps
ultra 1920x1080
100%
GeForce GT 645M:
7.3  fps
175%
GeForce GT 640M:
12.8  fps
214%
GeForce GT 650M SLI:
15.6  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
med. 1366x768
100%
GeForce GT 645M:
45  fps
93%
GeForce GT 640M:
38.7 45.9 ~ 42 fps
140%
GeForce GT 650M SLI:
63  fps
high 1366x768
100%
GeForce GT 645M:
39.4  fps
96%
GeForce GT 640M:
36 39.1 ~ 38 fps
152%
GeForce GT 650M SLI:
59.9  fps
ultra 1920x1080
100%
GeForce GT 645M:
11.4  fps
114%
GeForce GT 640M:
11.5 14 ~ 13 fps
195%
GeForce GT 650M SLI:
22.2  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
48.9  fps
90%
GeForce GT 640M:
36.9 40 54.9 ~ 44 fps
140%
GeForce GT 650M SLI:
68.4  fps
med. 1366x768
100%
GeForce GT 645M:
33.4  fps
96%
GeForce GT 640M:
26 31.5 38.9 ~ 32 fps
179%
GeForce GT 650M SLI:
59.7  fps
high 1366x768
100%
GeForce GT 645M:
17.4  fps
109%
GeForce GT 640M:
16.1 17 23.6 ~ 19 fps
206%
GeForce GT 650M SLI:
35.8  fps
ultra 1920x1080
100%
GeForce GT 645M:
7.4  fps
95%
GeForce GT 640M:
6.5 8.4 ~ 7 fps
258%
GeForce GT 650M SLI:
19.1  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
92.8  fps
92%
GeForce GT 640M:
81.8 88.1 ~ 85 fps
159%
GeForce GT 650M SLI:
147.7  fps
med. 1366x768
100%
GeForce GT 645M:
70.9  fps
99%
GeForce GT 640M:
69.8 70.3 ~ 70 fps
171%
GeForce GT 650M SLI:
121.3  fps
high 1366x768
100%
GeForce GT 645M:
41.4  fps
99%
GeForce GT 640M:
40.2 42.5 ~ 41 fps
198%
GeForce GT 650M SLI:
81.8  fps
ultra 1920x1080
100%
GeForce GT 645M:
26  fps
97%
GeForce GT 640M:
25.2  fps
213%
GeForce GT 650M SLI:
55.3  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
60  fps
95%
GeForce GT 640M:
55.3 58 ~ 57 fps
100%
GeForce GT 650M SLI:
59.9  fps
med. 1366x768
100%
GeForce GT 645M:
45.4  fps
95%
GeForce GT 640M:
41.7 43.8 ~ 43 fps
109%
GeForce GT 650M SLI:
49.6  fps
high 1366x768
100%
GeForce GT 645M:
29.3  fps
89%
GeForce GT 640M:
24.8 27.9 ~ 26 fps
102%
GeForce GT 650M SLI:
29.9  fps
ultra 1920x1080
100%
GeForce GT 645M:
16.1  fps
96%
GeForce GT 640M:
15.5  fps
108%
GeForce GT 650M SLI:
17.4  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
60.4  fps
101%
GeForce GT 640M:
55.6 66.8 ~ 61 fps
197%
GeForce GT 650M SLI:
118.9  fps
med. 1366x768
100%
GeForce GT 645M:
40.7  fps
101%
GeForce GT 640M:
37 44.1 ~ 41 fps
213%
GeForce GT 650M SLI:
86.6  fps
high 1366x768
100%
GeForce GT 645M:
33.1  fps
100%
GeForce GT 640M:
30.2 35.4 ~ 33 fps
215%
GeForce GT 650M SLI:
71.3  fps
ultra 1920x1080
100%
GeForce GT 645M:
13.6  fps
103%
GeForce GT 640M:
11.8 15.8 ~ 14 fps
229%
GeForce GT 650M SLI:
31.2  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
96.6  fps
87%
GeForce GT 640M:
75.5 77 98.5 ~ 84 fps
133%
GeForce GT 650M SLI:
128.5  fps
med. 1366x768
100%
GeForce GT 645M:
78.6  fps
98%
GeForce GT 640M:
69 74.8 86.3 ~ 77 fps
163%
GeForce GT 650M SLI:
128  fps
high 1366x768
100%
GeForce GT 645M:
70.6  fps
102%
GeForce GT 640M:
63.8 72.6 79 ~ 72 fps
175%
GeForce GT 650M SLI:
123.3  fps
ultra 1920x1080
100%
GeForce GT 645M:
42.1  fps
109%
GeForce GT 640M:
40.2 48.7 49.3 ~ 46 fps
228%
GeForce GT 650M SLI:
95.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
51.7  fps
93%
GeForce GT 640M:
40.1 56.5 ~ 48 fps
med. 1366x768
100%
GeForce GT 645M:
32.6 47.7 ~ 40 fps
70%
GeForce GT 640M:
28 28.8 ~ 28 fps
high 1366x768
100%
GeForce GT 645M:
26.6 39.7 ~ 33 fps
73%
GeForce GT 640M:
23.2 24 ~ 24 fps
ultra 1920x1080
100%
GeForce GT 645M:
15  fps
87%
GeForce GT 640M:
12 14 ~ 13 fps
GeForce GT 645M:
»
GeForce GT 640M:
»
Fifa 13

Fifa 13

2012
low 1024x768
100%
GeForce GT 645M:
311.3  fps
80%
GeForce GT 640M:
221 223.1 299.6 ~ 248 fps
88%
GeForce GT 650M SLI:
274.2  fps
med. 1366x768
100%
GeForce GT 645M:
206.6  fps
86%
GeForce GT 640M:
154.1 176 199.6 ~ 177 fps
109%
GeForce GT 650M SLI:
225.1  fps
high 1366x768
100%
GeForce GT 645M:
188.7  fps
87%
GeForce GT 640M:
145.2 160 186.2 ~ 164 fps
110%
GeForce GT 650M SLI:
208.4  fps
ultra 1920x1080
100%
GeForce GT 645M:
120.7  fps
99%
GeForce GT 640M:
113 121.1 123 ~ 119 fps
161%
GeForce GT 650M SLI:
194.4  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
F1 2012

F1 2012

2012
low 1024x768
100%
GeForce GT 645M:
137  fps
58%
GeForce GT 640M:
60 78 100 ~ 79 fps
102%
GeForce GT 650M SLI:
140  fps
med. 1366x768
100%
GeForce GT 645M:
103  fps
68%
GeForce GT 640M:
57 70.6 83 ~ 70 fps
111%
GeForce GT 650M SLI:
114  fps
high 1366x768
100%
GeForce GT 645M:
81  fps
84%
GeForce GT 640M:
52 69.5 83 ~ 68 fps
135%
GeForce GT 650M SLI:
109  fps
ultra 1920x1080
100%
GeForce GT 645M:
28  fps
121%
GeForce GT 640M:
26 34 43.2 ~ 34 fps
189%
GeForce GT 650M SLI:
53  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
81.2  fps
80%
GeForce GT 640M:
65  fps
111%
GeForce GT 650M SLI:
89.9  fps
med. 1366x768
100%
GeForce GT 645M:
64.4  fps
85%
GeForce GT 640M:
55  fps
124%
GeForce GT 650M SLI:
79.6  fps
high 1366x768
100%
GeForce GT 645M:
44.3  fps
92%
GeForce GT 640M:
40.6  fps
177%
GeForce GT 650M SLI:
78.2  fps
ultra 1920x1080
100%
GeForce GT 645M:
27.7  fps
90%
GeForce GT 640M:
25  fps
216%
GeForce GT 650M SLI:
59.9  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
Torchlight 2

Torchlight 2

2012
low 1024x768
GeForce GT 640M:
105.6  fps
med. 1366x768
GeForce GT 640M:
65 92.5 ~ 79 fps
ultra 1920x1080
GeForce GT 640M:
63.7 64.3 ~ 64 fps
GeForce GT 640M:
»
low 1024x768
100%
GeForce GT 645M:
62.7  fps
62%
GeForce GT 640M:
39  fps
147%
GeForce GT 650M SLI:
92  fps
high 1366x768
100%
GeForce GT 645M:
28.7  fps
77%
GeForce GT 640M:
22.1  fps
164%
GeForce GT 650M SLI:
47.1  fps
ultra 1920x1080
100%
GeForce GT 645M:
11.4  fps
85%
GeForce GT 640M:
9.7  fps
204%
GeForce GT 650M SLI:
23.2  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
204.7  fps
63%
GeForce GT 640M:
129  fps
121%
GeForce GT 650M SLI:
246.9  fps
med. 1366x768
100%
GeForce GT 645M:
158.3  fps
63%
GeForce GT 640M:
99  fps
138%
GeForce GT 650M SLI:
218.7  fps
high 1366x768
100%
GeForce GT 645M:
103.8  fps
81%
GeForce GT 640M:
84  fps
192%
GeForce GT 650M SLI:
199.7  fps
ultra 1920x1080
100%
GeForce GT 645M:
58.2  fps
84%
GeForce GT 640M:
49  fps
238%
GeForce GT 650M SLI:
138.7  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
med. 1366x768
100%
GeForce GT 645M:
61.4  fps
94%
GeForce GT 640M:
58  fps
190%
GeForce GT 650M SLI:
116.9  fps
ultra 1920x1080
100%
GeForce GT 645M:
35.4  fps
197%
GeForce GT 650M SLI:
69.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
70.8 93.7 ~ 82 fps
79%
GeForce GT 640M:
50.3 60.8 73 74.2 ~ 65 fps
166%
GeForce GT 650M SLI:
135.9  fps
med. 1366x768
100%
GeForce GT 645M:
60 64.2 68.8 ~ 64 fps
84%
GeForce GT 640M:
49.1 53.5 57 57.2 ~ 54 fps
153%
GeForce GT 650M SLI:
97.7  fps
high 1366x768
100%
GeForce GT 645M:
24.9 26.3 26.5 ~ 26 fps
96%
GeForce GT 640M:
23.9 24.3 25 27.8 ~ 25 fps
202%
GeForce GT 650M SLI:
52.5  fps
ultra 1920x1080
100%
GeForce GT 645M:
6.4  fps
94%
GeForce GT 640M:
6 6 6.1 6.6 ~ 6 fps
213%
GeForce GT 650M SLI:
13.6  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
GeForce GT 640M:
38  fps
med. 1366x768
GeForce GT 640M:
37  fps
high 1366x768
GeForce GT 640M:
26.9  fps
ultra 1920x1080
GeForce GT 640M:
9.1  fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
39.6  fps
med. 1366x768
GeForce GT 640M:
25  fps
ultra 1920x1080
GeForce GT 640M:
12.4  fps
GeForce GT 640M:
»
low 1024x768
100%
GeForce GT 645M:
44.8  fps
78%
GeForce GT 640M:
35  fps
167%
GeForce GT 650M SLI:
74.8  fps
med. 1366x768
100%
GeForce GT 645M:
44.4  fps
77%
GeForce GT 640M:
34  fps
161%
GeForce GT 650M SLI:
71.6  fps
high 1366x768
100%
GeForce GT 645M:
17.7  fps
102%
GeForce GT 640M:
18  fps
187%
GeForce GT 650M SLI:
33.1  fps
ultra 1920x1080
100%
GeForce GT 645M:
13.3  fps
98%
GeForce GT 640M:
13  fps
196%
GeForce GT 650M SLI:
26.1  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
56.3 92.9 ~ 75 fps
119%
GeForce GT 640M:
62 75 129.5 ~ 89 fps
140%
GeForce GT 650M SLI:
104.7  fps
med. 1366x768
100%
GeForce GT 645M:
40.8 53.6 66.9 ~ 54 fps
100%
GeForce GT 640M:
43 43.8 75.5 ~ 54 fps
137%
GeForce GT 650M SLI:
64.5 83.6 ~ 74 fps
high 1366x768
100%
GeForce GT 645M:
38.7 39.6 49.8 ~ 43 fps
93%
GeForce GT 640M:
33.8 39 46.5 ~ 40 fps
119%
GeForce GT 650M SLI:
49.7 53 ~ 51 fps
ultra 1920x1080
100%
GeForce GT 645M:
17.2  fps
93%
GeForce GT 640M:
15.2 16 ~ 16 fps
110%
GeForce GT 650M SLI:
19.2 19.2 ~ 19 fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
139.7  fps
76%
GeForce GT 640M:
71.1 119 129 ~ 106 fps
173%
GeForce GT 650M SLI:
241.4  fps
med. 1366x768
100%
GeForce GT 645M:
90.3 93.3 ~ 92 fps
82%
GeForce GT 640M:
63.5 (!) 74 77 85 ~ 75 fps
214%
GeForce GT 650M SLI:
197  fps
high 1366x768
100%
GeForce GT 645M:
81 81.5 ~ 81 fps
80%
GeForce GT 640M:
48 59.2 (!) 75 76 ~ 65 fps
220%
GeForce GT 650M SLI:
178.4  fps
ultra 1920x1080
100%
GeForce GT 645M:
49.8  fps
86%
GeForce GT 640M:
34 51.4 (!) ~ 43 fps
214%
GeForce GT 650M SLI:
106.7  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
47.8 52.8 ~ 50 fps
100%
GeForce GT 640M:
46.9 50 52 52.4 ~ 50 fps
191%
GeForce GT 650M SLI:
95.7  fps
med. 1366x768
100%
GeForce GT 645M:
32.2 37.4 ~ 35 fps
91%
GeForce GT 640M:
29 31 31.7 35.2 ~ 32 fps
219%
GeForce GT 650M SLI:
76.7  fps
high 1366x768
100%
GeForce GT 645M:
26.3 32.9 ~ 30 fps
90%
GeForce GT 640M:
24 25.7 26 32.7 ~ 27 fps
204%
GeForce GT 650M SLI:
61.2  fps
ultra 1920x1080
100%
GeForce GT 645M:
12.4  fps
113%
GeForce GT 640M:
11 12 12.5 20.2 ~ 14 fps
240%
GeForce GT 650M SLI:
29.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1280x720
100%
GeForce GT 645M:
60  fps
100%
GeForce GT 640M:
60  fps
100%
GeForce GT 650M SLI:
59.9  fps
high 1366x768
100%
GeForce GT 645M:
55.7  fps
88%
GeForce GT 640M:
46 51 ~ 49 fps
108%
GeForce GT 650M SLI:
59.9  fps
ultra 1920x1080
100%
GeForce GT 645M:
36.6  fps
87%
GeForce GT 640M:
32  fps
163%
GeForce GT 650M SLI:
59.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
Alan Wake

Alan Wake

2012
low 1024x768
100%
GeForce GT 645M:
43.8  fps
103%
GeForce GT 640M:
41 43 51.4 ~ 45 fps
229%
GeForce GT 650M SLI:
100.4  fps
med. 1366x768
100%
GeForce GT 645M:
26.6  fps
102%
GeForce GT 640M:
25 25.9 31.1 ~ 27 fps
239%
GeForce GT 650M SLI:
63.6  fps
ultra 1920x1080
100%
GeForce GT 645M:
12.9  fps
101%
GeForce GT 640M:
12 13.5 ~ 13 fps
239%
GeForce GT 650M SLI:
30.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
Star Wars: The Old Republic

Star Wars: The Old Republic

2011
low 1024x768
GeForce GT 640M:
52  fps
high 1366x768
GeForce GT 640M:
33  fps
ultra 1920x1080
GeForce GT 640M:
26  fps
GeForce GT 640M:
»
Anno 2070

Anno 2070

2011
low 1024x768
100%
GeForce GT 645M:
98 129 ~ 114 fps
103%
GeForce GT 640M:
100.6 103 118 119 fps 119.9 122.3 123.5 123.9 124.2 ~ 117 fps
129%
GeForce GT 650M SLI:
147.5  fps
med. 1366x768
100%
GeForce GT 645M:
47.6 54.3 58.9 ~ 54 fps
93%
GeForce GT 640M:
44 47.3 47.5 50 fps 50.7 51 52.8 53 54.1 ~ 50 fps
146%
GeForce GT 650M SLI:
78.9  fps
high 1366x768
100%
GeForce GT 645M:
33 33.5 37.7 ~ 35 fps
89%
GeForce GT 640M:
28 28.2 30 fps 31 31.8 32.1 32.9 33.5 34.3 ~ 31 fps
157%
GeForce GT 650M SLI:
54.1 56.8 ~ 55 fps
ultra 1920x1080
100%
GeForce GT 645M:
16.9  fps
89%
GeForce GT 640M:
13 14.3 15 15 fps 15.1 16 16.5 ~ 15 fps
183%
GeForce GT 650M SLI:
30.5 32.3 ~ 31 fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1280x720
100%
GeForce GT 645M:
62.9  fps
92%
GeForce GT 640M:
52.3 54 57 57.6 58 60 63.9 ~ 58 fps
med. 1366x768
100%
GeForce GT 645M:
45.9  fps
94%
GeForce GT 640M:
40 41.6 42 42.3 42.8 45 48.5 ~ 43 fps
197%
GeForce GT 650M SLI:
90.4  fps
high 1366x768
100%
GeForce GT 645M:
34.1  fps
94%
GeForce GT 640M:
29 31 31.2 31.3 32 32 36.7 ~ 32 fps
215%
GeForce GT 650M SLI:
73.4  fps
ultra 1920x1080
100%
GeForce GT 645M:
18.7  fps
96%
GeForce GT 640M:
16 16 17.1 17.2 18.4 20.8 ~ 18 fps
243%
GeForce GT 650M SLI:
45.4  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
187  fps
82%
GeForce GT 640M:
143 165 ~ 154 fps
94%
GeForce GT 650M SLI:
176.5  fps
med. 1366x768
100%
GeForce GT 645M:
107.8  fps
78%
GeForce GT 640M:
71 96 ~ 84 fps
141%
GeForce GT 650M SLI:
152.3  fps
high 1366x768
100%
GeForce GT 645M:
62  fps
102%
GeForce GT 640M:
51 75 ~ 63 fps
200%
GeForce GT 650M SLI:
124.1  fps
ultra 1920x1080
100%
GeForce GT 645M:
34.3  fps
128%
GeForce GT 640M:
33 55 ~ 44 fps
215%
GeForce GT 650M SLI:
73.6  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
100%
GeForce GT 645M:
56.6  fps
88%
GeForce GT 640M:
46 48 48 fps 50.1 (!) 56.6 ~ 50 fps
163%
GeForce GT 650M SLI:
92.3  fps
med. 1366x768
100%
GeForce GT 645M:
38.2  fps
92%
GeForce GT 640M:
32 33 fps 34 37.5 (!) 40.5 ~ 35 fps
186%
GeForce GT 650M SLI:
71  fps
high 1366x768
100%
GeForce GT 645M:
29.2  fps
96%
GeForce GT 640M:
25 25 fps 26 29.8 (!) 32.4 ~ 28 fps
188%
GeForce GT 650M SLI:
55  fps
ultra 1920x1080
100%
GeForce GT 645M:
11.7  fps
103%
GeForce GT 640M:
11 11 11 fps 14 (!) 14.5 ~ 12 fps
229%
GeForce GT 650M SLI:
26.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
low 1024x768
GeForce GT 640M:
91  fps
med. 1366x768
100%
GeForce GT 645M:
60  fps
123%
GeForce GT 640M:
74  fps
high 1366x768
100%
GeForce GT 645M:
25.1  fps
143%
GeForce GT 640M:
36  fps
172%
GeForce GT 650M SLI:
43.1  fps
ultra 1920x1080
GeForce GT 640M:
17  fps
GeForce GT 650M SLI:
23.8  fps
GeForce GT 645M:
»
GeForce GT 640M:
»
GeForce GT 650M SLI:
»
Fifa 12

Fifa 12

2011
low 800x600
100%
GeForce GT 645M:
193.8  fps
136%
GeForce GT 640M:
245.8 268 274 ~ 263 fps
med. 1024x768
100%
GeForce GT 645M:
132.5 146.6 ~ 140 fps
109%
GeForce GT 640M:
120 161 178 ~ 153 fps
high 1360x768
100%
GeForce GT 645M:
93.8 115.9 ~ 105 fps
128%
GeForce GT 640M:
112.6 144 146 ~ 134 fps
ultra 1920x1080
GeForce GT 640M:
101.4 102 104 ~ 102 fps
GeForce GT 645M:
»
GeForce GT 640M:
»
F1 2011

F1 2011

2011
low 800x600
GeForce GT 640M:
61 (!) 86 108 132 ~ 97 fps
med. 1024x768
GeForce GT 640M:
42 (!) 61 73 90 ~ 67 fps
high 1366x768
GeForce GT 640M:
36 (!) 51 56 58 ~ 50 fps
ultra 1920x1080
GeForce GT 640M:
20 21 22 24 (!) ~ 22 fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
59 116.4 ~ 88 fps
high 1366x768
GeForce GT 640M:
57 61 61.8 ~ 60 fps
ultra 1920x1080
GeForce GT 640M:
23 24 ~ 24 fps
GeForce GT 640M:
»
Dirt 3

Dirt 3

2011
low 800x600
GeForce GT 640M:
124 143 174 ~ 147 fps
med. 1024x768
GeForce GT 640M:
84.6 96.8 100 ~ 94 fps
high 1360x768
GeForce GT 640M:
62.8 64 64.7 ~ 64 fps
ultra 1920x1080
GeForce GT 640M:
20 20.3 20.6 ~ 20 fps
GeForce GT 640M:
»
low 1024x768
GeForce GT 640M:
25  fps
med. 1366x768
GeForce GT 640M:
21  fps
high 1600x900
GeForce GT 640M:
15  fps
ultra 1920x1080
GeForce GT 640M:
4  fps
GeForce GT 640M:
»
Crysis 2

Crysis 2

2011
low 800x600
GeForce GT 640M:
60.2 79 ~ 70 fps
med. 1024x768
GeForce GT 640M:
54 59.7 ~ 57 fps
high 1366x768
GeForce GT 640M:
40 53.4 ~ 47 fps
ultra 1920x1080
GeForce GT 640M:
12 17.3 ~ 15 fps
GeForce GT 640M:
»
Total War: Shogun 2

Total War: Shogun 2

2011
low 1024x768
GeForce GT 640M:
165  fps
med. 1280x720
GeForce GT 640M:
31.5  fps
GeForce GT 640M:
»
ultra 1920x1080
GeForce GT 640M:
44  fps
GeForce GT 640M:
»
Civilization 5

Civilization 5

2010
low 1024x768
GeForce GT 640M:
50.2  fps
ultra 1920x1080
GeForce GT 640M:
13.4  fps
GeForce GT 640M:
»
Mafia 2

Mafia 2

2010
low 800x600
100%
GeForce GT 645M:
53.5  fps
125%
GeForce GT 640M:
54.2 68.4 69.6 74 ~ 67 fps
med. 1024x768
100%
GeForce GT 645M:
49.9 50.5 ~ 50 fps
106%
GeForce GT 640M:
50 50.5 53 57 ~ 53 fps
high 1360x768
100%
GeForce GT 645M:
43.9 45.7 ~ 45 fps
100%
GeForce GT 640M:
42 44.9 46.8 48 ~ 45 fps
166%
GeForce GT 650M SLI:
74.5  fps
ultra 1920x1080
GeForce GT 640M:
26.9