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NVIDIA GeForce GT 635M vs NVIDIA GeForce GT 645M vs NVIDIA GeForce GT 640M LE

NVIDIA GeForce GT 635M

► remove from comparison

The NVIDIA GeForce GT 635M is a fast middle class graphics card for laptops and is essentially a renamed GeForce GT 555M. It is based on the GF108 or GF116 cores with different shader counts, clock speeds and memory configurations. It stems from the Fermi generation and supports DirectX 11 and OpenGL 4.0.

Versions (of the GT 555M):

  1. 144 cores 709MHz, 128Bit GDDR5, e.g. MSI GX780
  2. 144 cores 590MHz, 192Bit DDR3, e.g. Dell XPS 17Alienware M14x
  3. 144 cores 590MHz, 128Bit DDR3, e.g. Schenker XMG A501 / A701 (Clevo W150HRM / W170HN)
  4. 96 cores 753MHz, 128Bit GDDR5, e.g. Lenovo Y570p / Y560p

Architecture

The GF114 and GF116 chips are slightly reworked architectures that were introduced in 2011. Due to a changed transistor design, the clock rates could be higher without increasing overall power consumption. Detailed information on the GF106 can be found on the GeForce GT 555M page and information on the GF104 on the GeForce GT 435M page.

Performance

The performance of the GeForce GT 635M is dependent on the version of the card used (see above). The performance range is similar to the former GT 555M and somewhat below the Kepler based GT 640M. Therefore, most modern games run fluently in medium to high settings in 1366x768. Only very demanding games like Metro 2033 or Battlefield 3 will require lower settings (see our benchmark tests below).

Features

A novelty of the GF104/106/108 chips is the support of Bitstream HD Audio (Blu-Ray) output via HDMI. Like the Radeon HD 5730, the GT 635M can transfer Dolby True HD and DTS-HD bitstream to a HiFi receiver without quality loss.

The GT 635M offers PureVideo HD technology for video decoding. The included Video Processor 4 (VP4) supports feature set C and allows the GPU to fully decode MPEG-1, MPEG-2, MPEG-4 Part 2 (MPEG-4 ASP - e.g., DivX or Xvid), VC-1/WMV9, and H.264 (VLD, IDCT, Motion Compensation, and Deblocking). This can free up processing time from the CPU, leading to better multitasking performance.

Furthermore, the GPU is able to decode two 1080p streams simultaneously (e.g., for Blu-Ray Picture-in-Picture).

Through CUDA, OpenCL, and DirectCompute 2.1 support, the GeForce GT 635M can be of help in general calculations. For example, the stream processor can encode videos considerably quicker than can a modern CPU. Furthermore, physics calculations can be done by the GPU using PhysX if supported, such as in Mafia 2 or Metro 2033.

According to Nvidia, the GT 635M supports 3D Vision. It enables the laptop to output 3D content (3D games, 3D Web Streaming, 3D photos, 3D Blu-Rays) to a 3D-enabled screen or an external 3D TV if supported by the laptop manufacturer and when not in conjunction with Optimus.

The relatively high power consumption of the GeForce GT 635M suits it for larger laptops starting from 14-inches. To save power, the card supports Optimus to automatically switch between the integrated Intel graphics card and the Nvidia GPU. Even though the video card natively supports Optimus, it is up to the manufacturer to implement the technology.

NVIDIA GeForce GT 645M

► remove from comparison 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 LE

► remove from comparison NVIDIA GeForce GT 640M LE

The NVIDIA GeForce GT 640M LE is a mid-range, DirectX 11.1 compatible graphics card that was announced in the first quarter of 2012 for thin-and-light-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 DDR3-VRAM. A slower core clock of only 500 MHz differs the LE-model from a normal GT 640MWatch out: Following rumors, there will also be a Fermi-based version (96 shaders, 762 MHz, DDR3/GDDR5, similar to 550M/555M) with a probably higher power consumption than the Kepler variant.

Architecture

The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 500M 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

Due to a clock speed of just 500 MHz, the gaming performance of the GeForce GT 640M LE is about 20 percent below the 640M. This is the same level as the GT 635M or the GT 555M. 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. Demanding games of 2011 like Battlefield 3 are playable in 1366x768 and medium 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 640M LE is similar to the older GeForce GT 520M. As a result, the Nvidia GPU is suited for thin-and-light laptops.

NVIDIA GeForce GT 635MNVIDIA GeForce GT 645MNVIDIA GeForce GT 640M LE
ManufacturerNVIDIANVIDIANVIDIA
GeForce GT 600M Series
GeForce GT 650M SLI 768 @ 0.79 - 0.84 GHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 0.74 - 0.9 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 0.71 GHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 0.63 - 0.65 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 0.5 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 0.66 - 0.75 GHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 0.67 GHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 0.63 GHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 0.63 - 0.72 GHz64 / 128 Bit @ 1800 MHz
GeForce GT 650M SLI 768 @ 0.79 - 0.84 GHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 0.74 - 0.9 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 0.71 GHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 0.63 - 0.65 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 0.5 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 0.66 - 0.75 GHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 0.67 GHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 0.63 GHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 0.63 - 0.72 GHz64 / 128 Bit @ 1800 MHz
GeForce GT 650M SLI 768 @ 0.79 - 0.84 GHz2x 128 Bit @ 4000 MHz
GeForce GT 650M 384 @ 0.74 - 0.9 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 0.71 GHz128 Bit @ 1800 MHz
GeForce GT 640M 384 @ 0.63 - 0.65 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE 384 @ 0.5 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M 144 @ 0.66 - 0.75 GHz128/192 Bit @ 1800 MHz
GeForce GT 630M 96 @ 0.67 GHz128 Bit @ 1800 MHz
GeForce GT 625M 96 @ 0.63 GHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 0.63 - 0.72 GHz64 / 128 Bit @ 1800 MHz
CodenameN13E-GE2N13P-GSN13P-LP
ArchitectureFermiKeplerFermi / Kepler
Pipelines144 - unified384 - unified384 - unified
Core Speed660 - 753 (Boost) MHz710 MHz500 MHz
Shader Speed1320-1505 MHz
Memory Speed1800 MHz1800 MHz1800 - 4000 MHz
Memory Bus Width128/192 Bit128 Bit128 Bit
Memory TypeDDR3, GDDR5DDR3DDR3, GDDR5
Max. Amount of Memory2048 MB2048 MB2048 MB
Shared Memorynonono
DirectXDirectX 11, Shader 5.0DirectX 11, Shader 5.0DirectX 11, Shader 5.0
technology40 nm28 nm28 nm
Notebook Sizelargemedium sizedmedium sized
Date of Announcement06.12.2011 22.03.2012 22.03.2012
FeaturesOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV PlayOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV Play
Link to Manufacturer Pagehttp://www.geforce.com/hardware/notebook...

Benchmarks

Performance Rating - 3DMark 11 + Fire Strike + Time Spy - GeForce GT 645M
7 pt (8%)
3DMark - 3DMark Cloud Gate Score
min: 5466     avg: 6537     median: 6537 (9%)     max: 7608 Points
3DMark - 3DMark Cloud Gate Graphics
min: 8483     avg: 8655     median: 8654.5 (4%)     max: 8826 Points
3DMark - 3DMark Fire Strike Standard Score
min: 1106     avg: 1147     median: 1146.5 (3%)     max: 1187 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 1126     avg: 1152     median: 1151.5 (2%)     max: 1177 Points
3DMark - 3DMark Ice Storm Graphics
min: 72143     avg: 74439     median: 74439 (10%)     max: 76735 Points
3DMark 11 - 3DM11 Performance Score
min: 1100     avg: 1280     median: 1223 (3%)     max: 1534 Points
min: 1853     avg: 1976     median: 1962.5 (5%)     max: 2127 Points
min: 1335     avg: 1402     median: 1385 (3%)     max: 1519 Points
3DMark 11 - 3DM11 Performance GPU
min: 958     avg: 1152     median: 1110 (2%)     max: 1411 Points
min: 1753     avg: 1846     median: 1844.5 (3%)     max: 1941 Points
min: 1241     avg: 1349     median: 1259 (2%)     max: 1590 Points
3DMark Vantage
3DM Vant. Perf. total + NVIDIA GeForce GT 635M
3DMark Vantage - 3DM Vant. Perf. total
min: 4687     avg: 5131     median: 4995 (5%)     max: 5990 Points
3DM Vant. Perf. total + NVIDIA GeForce GT 645M
min: 6806     avg: 7458     median: 7356.5 (7%)     max: 8312 Points
3DM Vant. Perf. total + NVIDIA GeForce GT 640M LE
min: 2735     avg: 5212     median: 5788 (6%)     max: 6182 Points
3DM Vant. Perf. GPU no PhysX + NVIDIA GeForce GT 635M
3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 3941     avg: 4441     median: 4376 (4%)     max: 5348 Points
3DM Vant. Perf. GPU no PhysX + NVIDIA GeForce GT 645M
min: 6446     avg: 6673     median: 6641 (6%)     max: 6962 Points
3DM Vant. Perf. GPU no PhysX + NVIDIA GeForce GT 640M LE
min: 2255     avg: 4528     median: 4872 (4%)     max: 5557 Points
3DMark 03 - 3DMark 03 - Standard
30666 Points (16%)
min: 22952     avg: 23397     median: 23258 (12%)     max: 23982 Points
3DMark 05 - 3DMark 05 - Standard
min: 15839     avg: 16185     median: 16185 (24%)     max: 16531 Points
21013 Points (31%)
min: 13748     avg: 14777     median: 15077 (22%)     max: 15507 Points
3DMark 06 3DMark 06 - Score Unknown Settings + NVIDIA GeForce GT 635M
3DMark 06
12119 (23%)
3DMark 06 - Standard 1280x1024 + NVIDIA GeForce GT 635M
3DMark 06
min: 8067     avg: 8864     median: 8517.5 (16%)     max: 10818 Points
3DMark 06 - Standard 1280x1024 + NVIDIA GeForce GT 645M
min: 10282     avg: 11229     median: 11189 (21%)     max: 12254 Points
3DMark 06 - Standard 1280x1024 + NVIDIA GeForce GT 640M LE
min: 5639     avg: 8326     median: 8858 (16%)     max: 9599 Points
3DMark 06 - Standard 1366x768 + NVIDIA GeForce GT 640M LE
3DMark 06
8414 Points (16%)
3DMark 06 - Standard 1024x768 + NVIDIA GeForce GT 640M LE
3DMark 06
11571 Points (22%)
Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
min: 16.6     avg: 17.7     median: 17.7 (6%)     max: 18.7 fps
Unigine Heaven 2.1 - Heaven 2.1 high
min: 13.6     avg: 14.1     median: 13.8 (3%)     max: 14.8 fps
min: 21.9     avg: 23.4     median: 23.4 (4%)     max: 24.8 fps
min: 17.1     avg: 17.7     median: 17.4 (3%)     max: 18.5 fps
SPECviewperf 11
specvp11 snx-01 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 snx-01
min: 1.74     avg: 2.4     median: 2.7 (2%)     max: 2.77 fps
specvp11 tcvis-02 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 tcvis-02
min: 0.82     avg: 0.9     median: 0.9 (2%)     max: 0.95 fps
specvp11 sw-02 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 sw-02
min: 7.45     avg: 8.3     median: 8 (10%)     max: 9.37 fps
specvp11 proe-05 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 proe-05
min: 0.84     avg: 1     median: 0.9 (4%)     max: 1.22 fps
specvp11 maya-03 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 maya-03
min: 7.82     avg: 9.8     median: 9.8 (7%)     max: 11.64 fps
specvp11 lightwave-01 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 lightwave-01
min: 8.28     avg: 11.4     median: 10.2 (11%)     max: 15.6 fps
specvp11 ensight-04 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 ensight-04
min: 9.31     avg: 10.9     median: 10.7 (5%)     max: 12.56 fps
specvp11 catia-03 + NVIDIA GeForce GT 645M
SPECviewperf 11 - specvp11 catia-03
min: 3.52     avg: 4.5     median: 4.4 (5%)     max: 5.57 fps
Windows 7 Experience Index - Win7 Gaming graphics
min: 6.7     avg: 6.8     median: 6.8 (86%)     max: 6.9 Points
6.9 Points (87%)
min: 6.2     avg: 6.6     median: 6.7 (84%)     max: 6.9 Points
Windows 7 Experience Index - Win7 Graphics
min: 4.9     avg: 5.5     median: 5.7 (72%)     max: 5.8 Points
6.9 Points (87%)
min: 4.8     avg: 6.1     median: 6.4 (80%)     max: 6.9 Points
Cinebench R10 Cinebench R10 Shading (32bit) + NVIDIA GeForce GT 635M
Cinebench R10 - Cinebench R10 Shading (32bit)
min: 4862     avg: 5636     median: 5707.5 (27%)     max: 6297
Cinebench R10 Shading (32bit) + NVIDIA GeForce GT 645M
min: 5263     avg: 5548     median: 5548 (26%)     max: 5833
Cinebench R10 Shading (32bit) + NVIDIA GeForce GT 640M LE
min: 5824     avg: 5911     median: 5858 (28%)     max: 6105
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + NVIDIA GeForce GT 635M
Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 25.14     avg: 28.8     median: 27.3 (12%)     max: 34.9 fps
Cinebench R11.5 OpenGL 64 Bit + NVIDIA GeForce GT 645M
min: 21.2     avg: 33.5     median: 35.3 (15%)     max: 42.21 fps
Cinebench R11.5 OpenGL 64 Bit + NVIDIA GeForce GT 640M LE
min: 26.15     avg: 31.6     median: 32 (14%)     max: 33.91 fps

Average Benchmarks NVIDIA GeForce GT 635M → 100% n=11

Average Benchmarks NVIDIA GeForce GT 645M → 137% n=11

Average Benchmarks NVIDIA GeForce GT 640M LE → 110% n=11

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.

low 1280x720
GeForce GT 645M:
83.9  fps
med. 1366x768
GeForce GT 645M:
46.9  fps
high 1366x768
GeForce GT 645M:
40.3  fps
ultra 1920x1080
GeForce GT 645M:
14.3  fps
low 1024x768
GeForce GT 645M:
207.6  fps
med. 1366x768
GeForce GT 645M:
69.6  fps
high 1366x768
GeForce GT 645M:
47.7  fps
ultra 1920x1080
GeForce GT 645M:
17.7  fps
SimCity

SimCity

2013
low 1024x768
GeForce GT 645M:
46  fps
med. 1366x768
GeForce GT 645M:
24  fps
high 1366x768
GeForce GT 645M:
19.4  fps
ultra 1920x1080
GeForce GT 645M:
11.7  fps
low 1024x768
GeForce GT 645M:
97.2  fps
med. 1366x768
GeForce GT 645M:
52.7  fps
high 1366x768
GeForce GT 645M:
34.2  fps
ultra 1920x1080
GeForce GT 645M:
13.1  fps
Crysis 3

Crysis 3

2013
low 1024x768
GeForce GT 645M:
46.6  fps
med. 1366x768
GeForce GT 645M:
27.6  fps
high 1366x768
GeForce GT 645M:
18.6  fps
ultra 1920x1080
GeForce GT 645M:
7  fps
low 1024x768
GeForce GT 645M:
155.2  fps
med. 1366x768
GeForce GT 645M:
73.3  fps
high 1366x768
GeForce GT 645M:
55.4  fps
ultra 1920x1080
GeForce GT 645M:
32.5  fps
Far Cry 3

Far Cry 3

2012
low 1024x768
GeForce GT 645M:
51.1  fps
med. 1366x768
GeForce GT 645M:
41.1  fps
high 1366x768
GeForce GT 645M:
22.4  fps
ultra 1920x1080
GeForce GT 645M:
7.3  fps
med. 1366x768
GeForce GT 645M:
45  fps
high 1366x768
GeForce GT 645M:
39.4  fps
ultra 1920x1080
GeForce GT 645M:
11.4  fps
low 1024x768
100%
GeForce GT 635M:
42.5  fps
115%
GeForce GT 645M:
48.9  fps
med. 1366x768
100%
GeForce GT 635M:
26.9  fps
124%
GeForce GT 645M:
33.4  fps
high 1366x768
100%
GeForce GT 635M:
12.7  fps
137%
GeForce GT 645M:
17.4  fps
ultra 1920x1080
GeForce GT 645M:
7.4  fps
low 1024x768
GeForce GT 645M:
92.8  fps
med. 1366x768
GeForce GT 645M:
70.9  fps
high 1366x768
GeForce GT 645M:
41.4  fps
ultra 1920x1080
GeForce GT 645M:
26  fps
low 1024x768
GeForce GT 645M:
60  fps
med. 1366x768
GeForce GT 645M:
45.4  fps
high 1366x768
GeForce GT 645M:
29.3  fps
ultra 1920x1080
GeForce GT 645M:
16.1  fps
low 1024x768
GeForce GT 645M:
60.4  fps
med. 1366x768
GeForce GT 645M:
40.7  fps
high 1366x768
GeForce GT 645M:
33.1  fps
ultra 1920x1080
GeForce GT 645M:
13.6  fps
low 1024x768
100%
GeForce GT 635M:
67.4  fps
143%
GeForce GT 645M:
96.6  fps
med. 1366x768
100%
GeForce GT 635M:
58.7  fps
134%
GeForce GT 645M:
78.6  fps
high 1366x768
100%
GeForce GT 635M:
55.3  fps
128%
GeForce GT 645M:
70.6  fps
ultra 1920x1080
GeForce GT 645M:
42.1  fps
low 1024x768
GeForce GT 645M:
51.7  fps
med. 1366x768
GeForce GT 645M:
32.6 47.7 ~ 40 fps
high 1366x768
GeForce GT 645M:
26.6 39.7 ~ 33 fps
ultra 1920x1080
GeForce GT 645M:
15  fps
Fifa 13

Fifa 13

2012
low 1024x768
100%
GeForce GT 635M:
212.4 263.5 ~ 238 fps
131%
GeForce GT 645M:
311.3  fps
med. 1366x768
100%
GeForce GT 635M:
141.5 152 ~ 147 fps
141%
GeForce GT 645M:
206.6  fps
high 1366x768
100%
GeForce GT 635M:
119 130.1 ~ 125 fps
151%
GeForce GT 645M:
188.7  fps
ultra 1920x1080
100%
GeForce GT 635M:
69 75.1 ~ 72 fps
168%
GeForce GT 645M:
120.7  fps
F1 2012

F1 2012

2012
low 1024x768
100%
GeForce GT 635M:
74 75 ~ 75 fps
183%
GeForce GT 645M:
137  fps
med. 1366x768
100%
GeForce GT 635M:
66 66 ~ 66 fps
156%
GeForce GT 645M:
103  fps
high 1366x768
100%
GeForce GT 635M:
51 52 ~ 52 fps
156%
GeForce GT 645M:
81  fps
ultra 1920x1080
100%
GeForce GT 635M:
19 19 ~ 19 fps
147%
GeForce GT 645M:
28  fps
low 1024x768
GeForce GT 645M:
81.2  fps
med. 1366x768
GeForce GT 645M:
64.4  fps
high 1366x768
GeForce GT 645M:
44.3  fps
ultra 1920x1080
GeForce GT 645M:
27.7  fps
low 1024x768
GeForce GT 645M:
62.7  fps
GeForce GT 640M LE:
51  fps
high 1366x768
GeForce GT 645M:
28.7  fps
GeForce GT 640M LE:
26  fps
ultra 1920x1080
GeForce GT 645M:
11.4  fps
low 1024x768
100%
GeForce GT 635M:
166.9  fps
123%
GeForce GT 645M:
204.7  fps
med. 1366x768
100%
GeForce GT 635M:
117.2  fps
135%
GeForce GT 645M:
158.3  fps
high 1366x768
100%
GeForce GT 635M:
81.6  fps
127%
GeForce GT 645M:
103.8  fps
ultra 1920x1080
100%
GeForce GT 635M:
35.9  fps
162%
GeForce GT 645M:
58.2  fps
med. 1366x768
GeForce GT 645M:
61.4  fps
ultra 1920x1080
GeForce GT 645M:
35.4  fps
low 1024x768
GeForce GT 645M:
70.8 93.7 ~ 82 fps
med. 1366x768
GeForce GT 645M:
60 64.2 68.8 ~ 64 fps
high 1366x768
GeForce GT 645M:
24.9 26.3 26.5 ~ 26 fps
ultra 1920x1080
GeForce GT 645M:
6.4  fps
low 1024x768
GeForce GT 645M:
44.8  fps
GeForce GT 640M LE:
33.3  fps
med. 1366x768
GeForce GT 645M:
44.4  fps
GeForce GT 640M LE:
30.9  fps
high 1366x768
GeForce GT 645M:
17.7  fps
GeForce GT 640M LE:
13.3  fps
ultra 1920x1080
GeForce GT 645M:
13.3  fps
GeForce GT 640M LE:
10.4  fps
low 1024x768
GeForce GT 645M:
56.3 92.9 ~ 75 fps
GeForce GT 640M LE:
73.8  fps
med. 1366x768
GeForce GT 645M:
40.8 53.6 66.9 ~ 54 fps
GeForce GT 640M LE:
55.1  fps
high 1366x768
GeForce GT 645M:
38.7 39.6 49.8 ~ 43 fps
GeForce GT 640M LE:
36.1  fps
ultra 1920x1080
GeForce GT 645M:
17.2  fps
GeForce GT 640M LE:
13.4  fps
low 1024x768
100%
GeForce GT 635M:
98.9  fps
141%
GeForce GT 645M:
139.7  fps
100%
GeForce GT 640M LE:
98.6  fps
med. 1366x768
100%
GeForce GT 635M:
65.5  fps
140%
GeForce GT 645M:
90.3 93.3 ~ 92 fps
100%
GeForce GT 640M LE:
65.3  fps
high 1366x768
100%
GeForce GT 635M:
57.6  fps
141%
GeForce GT 645M:
81 81.5 ~ 81 fps
100%
GeForce GT 640M LE:
57.7  fps
ultra 1920x1080
GeForce GT 645M:
49.8  fps
GeForce GT 640M LE:
42.5  fps
low 1024x768
GeForce GT 645M:
47.8 52.8 ~ 50 fps
GeForce GT 640M LE:
39.1  fps
med. 1366x768
GeForce GT 645M:
32.2 37.4 ~ 35 fps
GeForce GT 640M LE:
25.1  fps
high 1366x768
GeForce GT 645M:
26.3 32.9 ~ 30 fps
GeForce GT 640M LE:
20.3  fps
ultra 1920x1080
GeForce GT 645M:
12.4  fps
GeForce GT 640M LE:
10.3  fps
low 1280x720
100%
GeForce GT 635M:
52.4 55.1 ~ 54 fps
111%
GeForce GT 645M:
60  fps
111%
GeForce GT 640M LE:
60  fps
high 1366x768
100%
GeForce GT 635M:
37.1 40.9 ~ 39 fps
143%
GeForce GT 645M:
55.7  fps
100%
GeForce GT 640M LE:
39.1  fps
ultra 1920x1080
100%
GeForce GT 635M:
23.4 24.4 ~ 24 fps
153%
GeForce GT 645M:
36.6  fps
110%
GeForce GT 640M LE:
26.4  fps
Alan Wake

Alan Wake

2012
low 1024x768
GeForce GT 645M:
43.8  fps
GeForce GT 640M LE:
42  fps
med. 1366x768
GeForce GT 645M:
26.6  fps
GeForce GT 640M LE:
25.2  fps
ultra 1920x1080
GeForce GT 645M:
12.9  fps
GeForce GT 640M LE:
11.2  fps
Anno 2070

Anno 2070

2011
low 1024x768
100%
GeForce GT 635M:
78.5 79.8 81.9 90.6 ~ 83 fps
137%
GeForce GT 645M:
98 129 ~ 114 fps
88%
GeForce GT 640M LE:
55 90.4 ~ 73 fps
med. 1366x768
100%
GeForce GT 635M:
30.9 31 31.6 36 ~ 32 fps
169%
GeForce GT 645M:
47.6 54.3 58.9 ~ 54 fps
109%
GeForce GT 640M LE:
30 40.5 ~ 35 fps
high 1366x768
100%
GeForce GT 635M:
20 20 20.7 23.6 ~ 21 fps
167%
GeForce GT 645M:
33 33.5 37.7 ~ 35 fps
105%
GeForce GT 640M LE:
19 25.1 ~ 22 fps
ultra 1920x1080
100%
GeForce GT 635M:
9.7 9.7 ~ 10 fps
169%
GeForce GT 645M:
16.9  fps
134%
GeForce GT 640M LE:
13.4  fps
low 1280x720
100%
GeForce GT 635M:
41.2 41.8 45.8 46.6 62 ~ 47 fps
134%
GeForce GT 645M:
62.9  fps
94%
GeForce GT 640M LE:
31 45.7 47 48.4 49.2 ~ 44 fps
med. 1366x768
100%
GeForce GT 635M:
30.9 31.1 32.7 33.5 44 ~ 34 fps
135%
GeForce GT 645M:
45.9  fps
100%
GeForce GT 640M LE:
23 34.3 34.7 38 40.5 ~ 34 fps
high 1366x768
100%
GeForce GT 635M:
21.6 22.2 23.8 25.1 31 ~ 25 fps
136%
GeForce GT 645M:
34.1  fps
104%
GeForce GT 640M LE:
17 26.3 26.3 28 31.6 ~ 26 fps
ultra 1920x1080
100%
GeForce GT 635M:
11.8 12.8 17 ~ 14 fps
134%
GeForce GT 645M:
18.7  fps
107%
GeForce GT 640M LE:
12.9 14.5 18.6 ~ 15 fps
low 1024x768
GeForce GT 645M:
187  fps
med. 1366x768
GeForce GT 645M:
107.8  fps
high 1366x768
GeForce GT 645M:
62  fps
ultra 1920x1080
GeForce GT 645M:
34.3  fps
low 1024x768
100%
GeForce GT 635M:
45.8  fps
124%
GeForce GT 645M:
56.6  fps
87%
GeForce GT 640M LE:
38.1 41 ~ 40 fps
med. 1366x768
100%
GeForce GT 635M:
28.9  fps
132%
GeForce GT 645M:
38.2  fps
90%
GeForce GT 640M LE:
24.6 28 ~ 26 fps
high 1366x768
100%
GeForce GT 635M:
20.8  fps
140%
GeForce GT 645M:
29.2  fps
101%
GeForce GT 640M LE:
20.3 22 ~ 21 fps
ultra 1920x1080
GeForce GT 645M:
11.7  fps
GeForce GT 640M LE:
8.9  fps
med. 1366x768
GeForce GT 645M:
60  fps
high 1366x768
GeForce GT 645M:
25.1  fps
Fifa 12

Fifa 12

2011
low 800x600
GeForce GT 645M:
193.8  fps
GeForce GT 640M LE:
308.1  fps
med. 1024x768
GeForce GT 645M:
132.5 146.6 ~ 140 fps
GeForce GT 640M LE:
171  fps
high 1360x768
GeForce GT 645M:
93.8 115.9 ~ 105 fps
GeForce GT 640M LE:
126.2  fps
ultra 1920x1080
GeForce GT 640M LE:
82.7  fps
F1 2011

F1 2011

2011
low 800x600
100%
GeForce GT 635M:
101  fps
97%
GeForce GT 640M LE:
91 105 ~ 98 fps
med. 1024x768
100%
GeForce GT 635M:
68  fps
100%
GeForce GT 640M LE:
66 70 ~ 68 fps
high 1366x768
100%
GeForce GT 635M:
51  fps
102%
GeForce GT 640M LE:
48 55 ~ 52 fps
ultra 1920x1080
100%
GeForce GT 635M:
18  fps
94%
GeForce GT 640M LE:
17  fps
low 1024x768
GeForce GT 640M LE:
59 60 60 89.3 ~ 67 fps
high 1366x768
100%
GeForce GT 635M:
46  fps
104%
GeForce GT 640M LE:
46 47 49 51.8 ~ 48 fps
ultra 1920x1080
100%
GeForce GT 635M:
23  fps
83%
GeForce GT 640M LE:
17.4 19 19.1 ~ 19 fps
Dirt 3

Dirt 3

2011
low 800x600
100%
GeForce GT 635M:
146.5  fps
99%
GeForce GT 640M LE:
144.4  fps
med. 1024x768
100%
GeForce GT 635M:
83.7  fps
84%
GeForce GT 640M LE:
70.4  fps
high 1360x768
100%
GeForce GT 635M:
60.2  fps
85%
GeForce GT 640M LE:
51.1  fps
ultra 1920x1080
100%
GeForce GT 635M:
18.3  fps
92%
GeForce GT 640M LE:
16.8  fps
Crysis 2

Crysis 2

2011
low 800x600
100%
GeForce GT 635M:
57.7 60.4 ~ 59 fps
med. 1024x768
100%
GeForce GT 635M:
41 41.1 ~ 41 fps
high 1366x768
100%
GeForce GT 635M:
29.4 30.2 ~ 30 fps
ultra 1920x1080
100%
GeForce GT 635M:
10.4 10.5 ~ 10 fps
Mafia 2

Mafia 2

2010
low 800x600
100%
GeForce GT 635M:
76.3  fps
70%
GeForce GT 645M:
53.5  fps
med. 1024x768
100%
GeForce GT 635M:
61.7  fps
81%
GeForce GT 645M:
49.9 50.5 ~ 50 fps
high 1360x768
100%
GeForce GT 635M:
53.9  fps
83%
GeForce GT 645M:
43.9 45.7 ~ 45 fps
ultra 1920x1080
100%
GeForce GT 635M:
34.6  fps
low 1024x768
100%
GeForce GT 635M:
192.9 226.3 ~ 210 fps
90%
GeForce GT 640M LE:
124 184.9 261.2 ~ 190 fps
med. 1360x768
100%
GeForce GT 635M:
48.7 48.8 ~ 49 fps
114%
GeForce GT 640M LE:
53 55.7 58.2 ~ 56 fps
high 1360x768
100%
GeForce GT 635M:
31.6 34.1 ~ 33 fps
121%
GeForce GT 640M LE:
37 37.7 45 ~ 40 fps
ultra 1920x1080
GeForce GT 640M LE:
21.1 26.6 ~ 24 fps
low 800x600
GeForce GT 640M LE:
58.4  fps
med. 1360x768
GeForce GT 645M:
43.3  fps
GeForce GT 640M LE:
37.5  fps
high 1600x900
GeForce GT 645M:
29.7  fps
GeForce GT 640M LE:
19.1  fps
ultra 1920x1080
GeForce GT 640M LE:
6.6  fps
low 1024x768
100%
GeForce GT 635M:
80  fps
med. 1366x768
100%
GeForce GT 635M:
53  fps
high 1366x768
100%
GeForce GT 635M:
36  fps
ultra 1920x1080
100%
GeForce GT 635M:
23  fps
Risen

Risen

2009
low 800x600
100%
GeForce GT 635M:
103.4  fps
med. 1024x768
100%
GeForce GT 635M:
39.1  fps
high 1366x768
100%
GeForce GT 635M:
24.9  fps
ultra 1920x1080
100%
GeForce GT 635M:
16.2  fps
World of Warcraft

World of Warcraft

2005
low 800x600
GeForce GT 640M LE:
78  fps
med. 1024x768
GeForce GT 640M LE:
53  fps
high 1280x1024
GeForce GT 640M LE:
26  fps

Average Gaming NVIDIA GeForce GT 635M → 100%

Average Gaming 30-70 fps → 100%

Average Gaming NVIDIA GeForce GT 645M → 137%

Average Gaming 30-70 fps → 127%

Average Gaming NVIDIA GeForce GT 640M LE → 100%

Average Gaming 30-70 fps → 102%

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

v1.16
log 18. 15:57:46

#0 checking url part for id 2808 +0s ... 0s

#1 checking url part for id 3464 +0s ... 0s

#2 checking url part for id 2988 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Fri, 17 Sep 2021 17:22:03 +0200 +0.001s ... 0.001s

#5 composed specs +0.055s ... 0.056s

#6 did output specs +0s ... 0.056s

#7 start showIntegratedCPUs +0s ... 0.056s

#8 getting avg benchmarks for device 2808 +0.036s ... 0.092s

#9 got single benchmarks 2808 +0.019s ... 0.111s

#10 getting avg benchmarks for device 3464 +0.004s ... 0.115s

#11 got single benchmarks 3464 +0.01s ... 0.126s

#12 getting avg benchmarks for device 2988 +0s ... 0.126s

#13 got single benchmarks 2988 +0.019s ... 0.145s

#14 got avg benchmarks for devices +0s ... 0.145s

#15 min, max, avg, median took s +0.027s ... 0.172s

#16 before gaming benchmark output +0s ... 0.172s

#17 Got 360 rows for game benchmarks. +0.026s ... 0.199s

#18 composed SQL query for gamebenchmarks +0s ... 0.199s

#19 got data and put it in $dataArray +0.011s ... 0.21s

#20 benchmarks composed for output. +0.034s ... 0.244s

#21 calculated avg scores. +0s ... 0.244s

#22 return log +0.001s ... 0.245s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Graphics Card Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)