GeForce GT 640 vs Tesla C2070
When comparing GeForce GT 640 and Tesla C2070, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640 and Tesla C2070 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Tesla C2070
Main Specs
GeForce GT 640
Tesla C2070
Power consumption (TDP)
65 Watt
238 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 8-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
6 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI
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Tesla C2070 has 266% more power consumption, than GeForce GT 640.
GeForce GT 640 is connected by PCIe 3.0 x16, and Tesla C2070 uses PCIe 2.0 x16 interface.
Tesla C2070 has 4 GB more memory, than GeForce GT 640.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Tesla C2070 - with Fermi.
Core clock speed of GeForce GT 640 is 328 MHz higher, than Tesla C2070.
GeForce GT 640 is manufactured by 28 nm process technology, and Tesla C2070 - by 40 nm process technology.
Tesla C2070 is 103 mm longer, than GeForce GT 640.
Memory clock speed of Tesla C2070 is 1206 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
16−18
ultra / 1080p
1−2
9−10
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−35
medium / 1080p
5−6
21−24
The average gaming FPS of Tesla C2070 in Assassin's Creed Odyssey is 233% more, than GeForce GT 640.
high / 1080p
7−8
27−30
ultra / 1080p
5−6
21−24
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
20−22
55−60
medium / 1080p
7−8
30−33
The average gaming FPS of Tesla C2070 in Battlefield 5 is 250% more, than GeForce GT 640.
low / 768p
50−55
50−55
high / 1080p
35−40
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Tesla C2070 in Call of Duty: Warzone is 11% more, than GeForce GT 640.
low / 768p
110−120
210−220
medium / 768p
90−95
180−190
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
60−65
4K / 2160p
18−20
30−35
high / 768p
65−70
150−160
The average gaming FPS of Tesla C2070 in Counter-Strike: Global Offensive is 104% more, than GeForce GT 640.
low / 768p
70−75
60−65
ultra / 1080p
21−24
40−45
medium / 1080p
45−50
55−60
The average gaming FPS of Tesla C2070 in Cyberpunk 2077 is 14% more, than GeForce GT 640.
low / 768p
70−75
110−120
medium / 768p
50−55
100−110
ultra / 1080p
27−30
70−75
The average gaming FPS of Tesla C2070 in Dota 2 is 90% more, than GeForce GT 640.
high / 1080p
3−4
20−22
ultra / 1080p
3−4
18−20
QHD / 1440p
−
18−20
4K / 2160p
2−3
6−7
low / 720p
14−16
40−45
medium / 1080p
4−5
21−24
The average gaming FPS of Tesla C2070 in Far Cry 5 is 340% more, than GeForce GT 640.
high / 1080p
10−12
27−30
ultra / 1080p
5−6
21−24
QHD / 1440p
2−3
12−14
low / 720p
50−55
100−110
medium / 1080p
16−18
60−65
The average gaming FPS of Tesla C2070 in Fortnite is 170% more, than GeForce GT 640.
high / 1080p
6−7
27−30
ultra / 1080p
−
21−24
QHD / 1440p
4−5
10−11
4K / 2160p
2−3
−
low / 720p
21−24
55−60
medium / 1080p
9−10
30−35
The average gaming FPS of Tesla C2070 in Forza Horizon 4 is 220% more, than GeForce GT 640.
low / 768p
45−50
90−95
medium / 768p
−
80−85
high / 1080p
7−8
30−35
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
3−4
medium / 720p
40−45
−
The average gaming FPS of Tesla C2070 in Grand Theft Auto V is 142% more, than GeForce GT 640.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
1−2
low / 720p
8−9
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of Tesla C2070 in Metro Exodus is 280% more, than GeForce GT 640.
low / 768p
80−85
110−120
ultra / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Tesla C2070 in Minecraft is 40% more, than GeForce GT 640.
ultra / 1080p
12−14
14−16
low / 720p
27−30
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Tesla C2070 in PLAYERUNKNOWN'S BATTLEGROUNDS is 77% more, than GeForce GT 640.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
30−35
medium / 1080p
−
16−18
The average gaming FPS of Tesla C2070 in Red Dead Redemption 2 is 200% more, than GeForce GT 640.
low / 768p
14−16
60−65
medium / 768p
10−11
35−40
high / 1080p
5−6
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
0−1
6−7
The average gaming FPS of Tesla C2070 in The Witcher 3: Wild Hunt is 312% more, than GeForce GT 640.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
55−60
The average gaming FPS of Tesla C2070 in World of Tanks is 58% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Tesla C2070
Architecture
Kepler
Fermi
Code name
GK107
GF100
Type
Desktop
Workstation
Release date
5 June 2012
25 July 2011
Pipelines
384
448
Core clock speed
902 MHz
574 MHz
Transistor count
1,270 million
3,100 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
28.86
32.14
Floating-point performance
692.7 gflops
1,030.4 gflops
Length
145 mm
248 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
1782 MHz
2988 MHz
Memory bandwidth
28.51 GB/s
143.4 GB/s
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
3.0
2.0
Bitcoin / BTC (SHA256)
24 Mh/s
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