NVIDIA GeForce GT 620M vs NVIDIA GeForce GT 645M

NVIDIA GeForce GT 620M

► remove NVIDIA GeForce GT 620M

The NVIDIA GeForce GT 620M is an entry-level, DirectX 11 compatible graphics card that was announced in the first quarter of 2012 for laptops. Its core can be based on either the 40nm GF108 chip (similar to the GeForce GT 525M) or the new power-optimized 28nm GF117 chip with 64-bit or 128-bit DDR3 memory. Both architectures still stem directly from the Fermi generation.

It should be noted that the 28nm version of the GT 620M does not offer dedicated graphics ports and can therefore only be used in conjunction with Optimus. 

Architecture

The GF117 is based on the optimized GF108 Fermi chip (GeForce GT 540M) and offers 96 shaders, 16 TMUs and 4 ROPs. Each shader core is clocked twice as fast as the rest of the graphics chip, a technique known as hot clocking. More detailed information on Fermi can be found on the GT 435M GPU page.

Performance

The 128-bit version of the GeForce GT 620M (with turbo) performs similarly to the older GeForce GT 540M due to their similar clock rates and core architecture. Therefore, modern and demanding games are playable in low to medium settings at 1366x768 pixel resolution. The rumored 64-bit version will likely suffer from the reduced bandwidth and offer slower performance in comparison.

Features

The shader cores (also called CUDA cores) can be used for general calculations with APIs such as CUDA, DirectCompute 2.1 and OpenCL. PhysX is theoretically possible, but the GT 620M is too slow to handle both PhysX and 3D rendering for modern games. 3D Vision is not supported according to Nvidia.

Nvidia claims that the power consumption of the Geforce GT 620M should be below that of the GeForce GT 525M due to the improved efficiency of the GF117 architecture.

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 620MNVIDIA GeForce GT 645M
ManufacturerNVIDIANVIDIA
GeForce GT 600M Series
GeForce GT 650M SLI compare 768 @ 0.79 - 0.84 GHz2x 128 Bit @ 4000 MHz
GeForce GT 650M compare 384 @ 0.74 - 0.9 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 0.71 GHz128 Bit @ 1800 MHz
GeForce GT 640M compare 384 @ 0.63 - 0.65 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE compare 384 @ 0.5 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M compare 144 @ 0.66 - 0.75 GHz128/192 Bit @ 1800 MHz
GeForce GT 630M compare 96 @ 0.67 GHz128 Bit @ 1800 MHz
GeForce GT 625M compare 96 @ 0.63 GHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 0.63 - 0.72 GHz64 / 128 Bit @ 1800 MHz
GeForce GT 650M SLI compare 768 @ 0.79 - 0.84 GHz2x 128 Bit @ 4000 MHz
GeForce GT 650M compare 384 @ 0.74 - 0.9 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 645M 384 @ 0.71 GHz128 Bit @ 1800 MHz
GeForce GT 640M compare 384 @ 0.63 - 0.65 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 640M LE compare 384 @ 0.5 GHz128 Bit @ 1800 - 4000 MHz
GeForce GT 635M compare 144 @ 0.66 - 0.75 GHz128/192 Bit @ 1800 MHz
GeForce GT 630M compare 96 @ 0.67 GHz128 Bit @ 1800 MHz
GeForce GT 625M compare 96 @ 0.63 GHz64 Bit @ 1800 MHz
GeForce GT 620M 96 @ 0.63 - 0.72 GHz64 / 128 Bit @ 1800 MHz
CodenameN13P-GLP / N13M-GSN13P-GS
ArchitectureFermiKepler
Cores96 - unified384 - unified
Core625 - 715 (Boost) MHz710 MHz
Shader1250 MHz
Memory1800 MHz1800 MHz
Bus64 / 128 Bit128 Bit
MemoryDDR3DDR3
Max. Memory1024 MB2048 MB
Shared Memorynono
DirectXDirectX 11, 5.0DirectX 11, 5.0
Technology28 / 40 nm28 nm
FeaturesPhysX, Verde Drivers, CUDA, Play, OptimusOptimus, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV Play
Size1/31/3
Introduced22.03.2012 22.03.2012
Manufacturerhttp://www.geforce.com/hardware/notebook...

Performance Rating - 3DMark 11 + Fire Strike + Time Spy
4.9 pt (5%)
3DMark - 3DMark Cloud Gate Score
min: 3908     avg: 4023     median: 4022.5 (5%)     max: 4137 Points
min: 5466     avg: 6537     median: 6537 (9%)     max: 7608 Points
3DMark - 3DMark Cloud Gate Graphics
min: 5261     avg: 5269     median: 5269 (3%)     max: 5277 Points
min: 8483     avg: 8655     median: 8654.5 (4%)     max: 8826 Points
3DMark - 3DMark Fire Strike Standard Score
min: 695     avg: 696     median: 696 (2%)     max: 697 Points
min: 1106     avg: 1147     median: 1146.5 (3%)     max: 1187 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 734     avg: 738     median: 737.5 (1%)     max: 741 Points
min: 1126     avg: 1152     median: 1151.5 (2%)     max: 1177 Points
3DMark - 3DMark Ice Storm Graphics
min: 28021     avg: 47802     median: 55489 (7%)     max: 59895 Points
min: 72143     avg: 74439     median: 74439 (10%)     max: 76735 Points
3DMark 11 - 3DM11 Performance Score
min: 793     avg: 1031     median: 1041.5 (3%)     max: 1145 Points
min: 1853     avg: 1976     median: 1962.5 (5%)     max: 2127 Points
3DMark 11 - 3DM11 Performance GPU
min: 697     avg: 924     median: 933.5 (2%)     max: 1032 Points
min: 1753     avg: 1846     median: 1844.5 (3%)     max: 1941 Points
3DMark Vantage
3DM Vant. Perf. total + NVIDIA GeForce GT 620M
3DM Vant. Perf. total + NVIDIA GeForce GT 645M
3DM Vant. Perf. GPU no PhysX + NVIDIA GeForce GT 620M
3DM Vant. Perf. GPU no PhysX + NVIDIA GeForce GT 645M
3DMark 03 - 3DMark 03 - Standard
19622 Points (10%)
30666 Points (16%)
3DMark 05 - 3DMark 05 - Standard
min: 13823     avg: 14377     median: 14376.5 (21%)     max: 14930 Points
21013 Points (31%)
3DMark 06 3DMark 06 - Standard 1280x1024 + NVIDIA GeForce GT 620M
3DMark 06 - Standard 1280x1024 + NVIDIA GeForce GT 645M
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
9.1 fps (2%)
min: 21.9     avg: 23.4     median: 23.4 (4%)     max: 24.8 fps
SPECviewperf 11
specvp11 snx-01 + NVIDIA GeForce GT 620M
specvp11 snx-01 + NVIDIA GeForce GT 645M
specvp11 tcvis-02 + NVIDIA GeForce GT 620M
specvp11 tcvis-02 + NVIDIA GeForce GT 645M
specvp11 sw-02 + NVIDIA GeForce GT 620M
specvp11 sw-02 + NVIDIA GeForce GT 645M
specvp11 proe-05 + NVIDIA GeForce GT 620M
specvp11 proe-05 + NVIDIA GeForce GT 645M
specvp11 maya-03 + NVIDIA GeForce GT 620M
specvp11 maya-03 + NVIDIA GeForce GT 645M
specvp11 lightwave-01 + NVIDIA GeForce GT 620M
specvp11 lightwave-01 + NVIDIA GeForce GT 645M
specvp11 ensight-04 + NVIDIA GeForce GT 620M
specvp11 ensight-04 + NVIDIA GeForce GT 645M
specvp11 catia-03 + NVIDIA GeForce GT 620M
specvp11 catia-03 + NVIDIA GeForce GT 645M
Windows 7 Experience Index - Win7 Gaming graphics
min: 6.5     avg: 6.6     median: 6.6 (84%)     max: 6.6 Points
6.9 Points (87%)
Windows 7 Experience Index - Win7 Graphics
min: 4.6     avg: 5.7     median: 5.8 (73%)     max: 6.6 Points
6.9 Points (87%)
Cinebench R10 Cinebench R10 Shading (32bit) + NVIDIA GeForce GT 620M
Cinebench R10 Shading (32bit) + NVIDIA GeForce GT 645M
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + NVIDIA GeForce GT 620M
Cinebench R11.5 OpenGL 64 Bit + NVIDIA GeForce GT 645M
ComputeMark v2.1 - ComputeMark v2.1 Result
521 (1%)

Average Benchmarks NVIDIA GeForce GT 620M → 100% n=25

Average Benchmarks NVIDIA GeForce GT 645M → 146% n=25

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

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 620M:
35  fps
140%
GeForce GT 645M:
48.9  fps
med. 1366x768
100%
GeForce GT 620M:
25.8  fps
129%
GeForce GT 645M:
33.4  fps
high 1366x768
100%
GeForce GT 620M:
14.9  fps
117%
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
100%
GeForce GT 620M:
39  fps
155%
GeForce GT 645M:
60.4  fps
med. 1366x768
100%
GeForce GT 620M:
25  fps
163%
GeForce GT 645M:
40.7  fps
high 1366x768
100%
GeForce GT 620M:
18  fps
184%
GeForce GT 645M:
33.1  fps
ultra 1920x1080
GeForce GT 645M:
13.6  fps
low 1024x768
100%
GeForce GT 620M:
50 54.5 ~ 52 fps
186%
GeForce GT 645M:
96.6  fps
med. 1366x768
100%
GeForce GT 620M:
36 43.6 ~ 40 fps
197%
GeForce GT 645M:
78.6  fps
high 1366x768
100%
GeForce GT 620M:
31 38.4 ~ 35 fps
202%
GeForce GT 645M:
70.6  fps
ultra 1920x1080
GeForce GT 645M:
42.1  fps
low 1024x768
100%
GeForce GT 620M:
36  fps
144%
GeForce GT 645M:
51.7  fps
med. 1366x768
100%
GeForce GT 620M:
18  fps
222%
GeForce GT 645M:
32.6 47.7 ~ 40 fps
high 1366x768
100%
GeForce GT 620M:
16  fps
206%
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 620M:
140 152 171 195.9 ~ 165 fps
189%
GeForce GT 645M:
311.3  fps
med. 1366x768
100%
GeForce GT 620M:
93 113 137.5 139 159 ~ 128 fps
161%
GeForce GT 645M:
206.6  fps
high 1366x768
100%
GeForce GT 620M:
83 101.8 102 102 123 ~ 102 fps
185%
GeForce GT 645M:
188.7  fps
ultra 1920x1080
100%
GeForce GT 620M:
61.7 65 ~ 63 fps
192%
GeForce GT 645M:
120.7  fps
F1 2012

F1 2012

2012
low 1024x768
100%
GeForce GT 620M:
59  fps
232%
GeForce GT 645M:
137  fps
med. 1366x768
100%
GeForce GT 620M:
31  fps
332%
GeForce GT 645M:
103  fps
high 1366x768
100%
GeForce GT 620M:
29  fps
279%
GeForce GT 645M:
81  fps
ultra 1920x1080
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
high 1366x768
GeForce GT 645M:
28.7  fps
ultra 1920x1080
GeForce GT 645M:
11.4  fps
low 1024x768
GeForce GT 645M:
204.7  fps
med. 1366x768
GeForce GT 645M:
158.3  fps
high 1366x768
GeForce GT 645M:
103.8  fps
ultra 1920x1080
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
med. 1366x768
GeForce GT 645M:
44.4  fps
high 1366x768
GeForce GT 645M:
17.7  fps
ultra 1920x1080
GeForce GT 645M:
13.3  fps
low 1024x768
100%
GeForce GT 620M:
45 52.1 ~ 49 fps
153%
GeForce GT 645M:
56.3 92.9 ~ 75 fps
med. 1366x768
100%
GeForce GT 620M:
31 35.2 ~ 33 fps
164%
GeForce GT 645M:
40.8 53.6 66.9 ~ 54 fps
high 1366x768
100%
GeForce GT 620M:
21 29.6 ~ 25 fps
172%
GeForce GT 645M:
38.7 39.6 49.8 ~ 43 fps
ultra 1920x1080
GeForce GT 645M:
17.2  fps
low 1024x768
100%
GeForce GT 620M:
68 75.4 82.3 86 88.9 90.5 ~ 82 fps
170%
GeForce GT 645M:
139.7  fps
med. 1366x768
100%
GeForce GT 620M:
46 48.7 49 52.3 56.1 62.3 ~ 52 fps
177%
GeForce GT 645M:
90.3 93.3 ~ 92 fps
high 1366x768
100%
GeForce GT 620M:
29.1 34 36 43.1 48.1 53.1 ~ 41 fps
198%
GeForce GT 645M:
81 81.5 ~ 81 fps
ultra 1920x1080
100%
GeForce GT 620M:
21.1  fps
236%
GeForce GT 645M:
49.8  fps
low 1024x768
GeForce GT 645M:
47.8 52.8 ~ 50 fps
med. 1366x768
GeForce GT 645M:
32.2 37.4 ~ 35 fps
high 1366x768
GeForce GT 645M:
26.3 32.9 ~ 30 fps
ultra 1920x1080
GeForce GT 645M:
12.4  fps
low 1280x720
100%
GeForce GT 620M:
42 48 49 51.1 53 ~ 49 fps
122%
GeForce GT 645M:
60  fps
high 1366x768
100%
GeForce GT 620M:
29 31 33 35.9 36 ~ 33 fps
169%
GeForce GT 645M:
55.7  fps
ultra 1920x1080
100%
GeForce GT 620M:
21.8  fps
168%
GeForce GT 645M:
36.6  fps
Alan Wake

Alan Wake

2012
low 1024x768
100%
GeForce GT 620M:
31.7  fps
138%
GeForce GT 645M:
43.8  fps
med. 1366x768
100%
GeForce GT 620M:
16.5  fps
161%
GeForce GT 645M:
26.6  fps
ultra 1920x1080
GeForce GT 645M:
12.9  fps
Anno 2070

Anno 2070

2011
low 1024x768
100%
GeForce GT 620M:
55.6 72 75.3 76.6 81.6 83 86.5 ~ 76 fps
150%
GeForce GT 645M:
98 129 ~ 114 fps
med. 1366x768
100%
GeForce GT 620M:
28.8 30.7 31.9 32.8 33 35.4 38 41.2 ~ 34 fps
159%
GeForce GT 645M:
47.6 54.3 58.9 ~ 54 fps
high 1366x768
100%
GeForce GT 620M:
19 19.7 19.7 20.7 21 21.4 22 25.2 ~ 21 fps
167%
GeForce GT 645M:
33 33.5 37.7 ~ 35 fps
ultra 1920x1080
100%
GeForce GT 620M:
9.9  fps
171%
GeForce GT 645M:
16.9  fps
low 1280x720
100%
GeForce GT 620M:
36.3 37.4 38 ~ 37 fps
170%
GeForce GT 645M:
62.9  fps
med. 1366x768
100%
GeForce GT 620M:
27.1 27.1 33 ~ 29 fps
158%
GeForce GT 645M:
45.9  fps
high 1366x768
100%
GeForce GT 620M:
18 19.5 25 ~ 21 fps
162%
GeForce GT 645M:
34.1  fps
ultra 1920x1080
GeForce GT 645M:
18.7  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 620M:
27.3 30.5 ~ 29 fps
195%
GeForce GT 645M:
56.6  fps
med. 1366x768
100%
GeForce GT 620M:
18.2 21 ~ 20 fps
191%
GeForce GT 645M:
38.2  fps
high 1366x768
100%
GeForce GT 620M:
14 16.3 ~ 15 fps
195%
GeForce GT 645M:
29.2  fps
ultra 1920x1080
GeForce GT 645M:
11.7  fps
med. 1366x768
GeForce GT 645M:
60  fps
high 1366x768
GeForce GT 645M:
25.1  fps
Fifa 12

Fifa 12

2011
low 800x600
100%
GeForce GT 620M:
245.3 288.5 ~ 267 fps
73%
GeForce GT 645M:
193.8  fps
med. 1024x768
100%
GeForce GT 620M:
84 154 160.8 ~ 133 fps
105%
GeForce GT 645M:
132.5 146.6 ~ 140 fps
high 1360x768
100%
GeForce GT 620M:
65.6 113.4 114.7 ~ 98 fps
107%
GeForce GT 645M:
93.8 115.9 ~ 105 fps
ultra 1920x1080
100%
GeForce GT 620M:
65.8  fps
low 1024x768
100%
GeForce GT 620M:
95.3  fps
high 1366x768
100%
GeForce GT 620M:
40.3  fps
Mafia 2

Mafia 2

2010
low 800x600
GeForce GT 645M:
53.5  fps
med. 1024x768
GeForce GT 645M:
49.9 50.5 ~ 50 fps
high 1360x768
GeForce GT 645M:
43.9 45.7 ~ 45 fps
low 1024x768
100%
GeForce GT 620M:
136  fps
med. 1360x768
100%
GeForce GT 620M:
46  fps
high 1360x768
100%
GeForce GT 620M:
26  fps
med. 1360x768
GeForce GT 645M:
43.3  fps
high 1600x900
GeForce GT 645M:
29.7  fps
Risen

Risen

2009
med. 1024x768
100%
GeForce GT 620M:
33  fps
high 1366x768
100%
GeForce GT 620M:
20.4  fps

Average Gaming NVIDIA GeForce GT 620M → 100%

Average Gaming 30-70 fps → 100%

Average Gaming NVIDIA GeForce GT 645M → 174%

Average Gaming 30-70 fps → 169%

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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)