GeForce GT 640 vs NVS 810
In this comparison between GeForce GT 640 and NVS 810 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640 will be the best choice, for others NVS 810 will be their preference. Study the comparison tables below and make your choice.
Main Specs
GeForce GT 640
NVS 810
Power consumption (TDP)
65 Watt
68 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
8x mini-DisplayPort
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NVS 810 has 4% more power consumption, than GeForce GT 640.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GT 640 and NVS 810 have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and NVS 810 - with Maxwell.
Both graphics cards have the same core clock speed.
GeForce GT 640 and NVS 810 are manufactured by 28 nm process technology.
NVS 810 is 53 mm longer, than GeForce GT 640.
Memory clock speed of NVS 810 is 18 MHz higher, than GeForce GT 640.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
2−3
ultra / 1080p
1−2
1−2
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
4−5
The average gaming FPS of GeForce GT 640 in Assassin's Creed Odyssey is 20% more, than NVS 810.
high / 1080p
7−8
−
ultra / 1080p
5−6
5−6
QHD / 1440p
0−1
0−1
low / 720p
20−22
16−18
medium / 1080p
7−8
6−7
The average gaming FPS of GeForce GT 640 in Battlefield 5 is 22% more, than NVS 810.
low / 768p
50−55
50−55
high / 1080p
35−40
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of NVS 810 in Call of Duty: Warzone is 4% more, than GeForce GT 640.
low / 768p
110−120
120−130
medium / 768p
90−95
95−100
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
21−24
4K / 2160p
18−20
16−18
high / 768p
65−70
65−70
The average gaming FPS of NVS 810 in Counter-Strike: Global Offensive is 1% more, than GeForce GT 640.
low / 768p
70−75
65−70
ultra / 1080p
21−24
20−22
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 4% more, than NVS 810.
low / 768p
70−75
80−85
medium / 768p
50−55
45−50
ultra / 1080p
27−30
21−24
The average gaming FPS of GeForce GT 640 in Dota 2 is 2% more, than NVS 810.
high / 1080p
3−4
2−3
ultra / 1080p
3−4
2−3
4K / 2160p
2−3
2−3
low / 720p
14−16
10−12
medium / 1080p
4−5
4−5
The average gaming FPS of GeForce GT 640 in Far Cry 5 is 25% more, than NVS 810.
high / 1080p
10−12
10−11
ultra / 1080p
5−6
5−6
QHD / 1440p
2−3
4−5
low / 720p
50−55
50−55
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GT 640 in Fortnite is 6% more, than NVS 810.
high / 1080p
6−7
5−6
QHD / 1440p
4−5
3−4
4K / 2160p
2−3
2−3
low / 720p
21−24
18−20
medium / 1080p
9−10
8−9
The average gaming FPS of GeForce GT 640 in Forza Horizon 4 is 28% more, than NVS 810.
low / 768p
45−50
45−50
high / 1080p
7−8
4−5
ultra / 1080p
3−4
2−3
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of GeForce GT 640 in Grand Theft Auto V is 8% more, than NVS 810.
high / 1080p
2−3
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
4−5
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce GT 640 in Metro Exodus is 66% more, than NVS 810.
low / 768p
80−85
90−95
high / 1080p
−
80−85
ultra / 1080p
70−75
70−75
medium / 1080p
−
85−90
The average gaming FPS of NVS 810 in Minecraft is 6% more, than GeForce GT 640.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
GeForce GT 640 and NVS 810 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
6−7
−
ultra / 1080p
4−5
−
QHD / 1440p
0−1
−
low / 720p
7−8
6−7
The average gaming FPS of GeForce GT 640 in Red Dead Redemption 2 is 16% more, than NVS 810.
low / 768p
14−16
10−11
medium / 768p
10−11
8−9
high / 1080p
5−6
4−5
ultra / 1080p
4−5
4−5
4K / 2160p
0−1
1−2
The average gaming FPS of GeForce GT 640 in The Witcher 3: Wild Hunt is 14% more, than NVS 810.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
14−16
high / 768p
30−35
30−35
GeForce GT 640 and NVS 810 have the same average FPS in World of Tanks.
Full Specs
GeForce GT 640
NVS 810
Architecture
Kepler
Maxwell
Code name
GK107
GM107
Type
Desktop
Workstation
Release date
5 June 2012
4 November 2015
Pipelines
384
512
Core clock speed
902 MHz
902 MHz
Boost Clock
1033 MHz
Transistor count
1,270 million
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
33.06
Floating-point performance
692.7 gflops
2x 1,058 gflops
Length
145 mm
198 mm
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
1800 MHz
Memory bandwidth
28.51 GB/s
14.4 GB/s
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
3.0
5.0
Bitcoin / BTC (SHA256)
24 Mh/s
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