GeForce GT 640 vs Radeon Pro V340 MxGPU
When choosing between GeForce GT 640 and Radeon Pro V340 MxGPU, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 640 and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU
Main Specs
GeForce GT 640
Radeon Pro V340 MxGPU
Power consumption (TDP)
65 Watt
300 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Memory type
DDR3
HBM2
Maximum RAM amount
2 GB
16 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon Pro V340 MxGPU has 361% more power consumption, than GeForce GT 640.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon Pro V340 MxGPU has 14 GB more memory, than GeForce GT 640.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
Core clock speed of Radeon Pro V340 MxGPU is 98 MHz higher, than GeForce GT 640.
GeForce GT 640 is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
Radeon Pro V340 MxGPU is 122 mm longer, than GeForce GT 640.
Memory clock speed of Radeon Pro V340 MxGPU is 218 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
14−16
ultra / 1080p
1−2
8−9
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−33
medium / 1080p
5−6
18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 200% more, than GeForce GT 640.
high / 1080p
7−8
21−24
ultra / 1080p
5−6
20−22
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
20−22
50−55
medium / 1080p
7−8
24−27
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 200% more, than GeForce GT 640.
low / 768p
50−55
45−50
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 640 in Call of Duty: Warzone is 10% more, than Radeon Pro V340 MxGPU.
low / 768p
110−120
200−210
medium / 768p
90−95
170−180
ultra / 1080p
45−50
95−100
QHD / 1440p
24−27
50−55
4K / 2160p
18−20
30−33
high / 768p
65−70
130−140
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 90% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
35−40
medium / 1080p
45−50
45−50
GeForce GT 640 and Radeon Pro V340 MxGPU have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
100−110
medium / 768p
50−55
90−95
ultra / 1080p
27−30
60−65
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 68% more, than GeForce GT 640.
high / 1080p
3−4
16−18
ultra / 1080p
3−4
16−18
4K / 2160p
2−3
6−7
low / 720p
14−16
35−40
medium / 1080p
4−5
18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 280% more, than GeForce GT 640.
high / 1080p
10−12
24−27
ultra / 1080p
5−6
18−20
QHD / 1440p
2−3
16−18
low / 720p
50−55
95−100
medium / 1080p
16−18
50−55
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 147% more, than GeForce GT 640.
high / 1080p
6−7
24−27
ultra / 1080p
−
18−20
QHD / 1440p
4−5
8−9
4K / 2160p
2−3
−
low / 720p
21−24
50−55
medium / 1080p
9−10
27−30
The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 180% more, than GeForce GT 640.
low / 768p
45−50
80−85
medium / 768p
−
75−80
high / 1080p
7−8
27−30
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
2−3
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 115% more, than GeForce GT 640.
high / 1080p
2−3
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
8−9
27−30
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 240% more, than GeForce GT 640.
low / 768p
80−85
110−120
ultra / 1080p
70−75
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 42% more, than GeForce GT 640.
high / 1080p
−
21−24
ultra / 1080p
12−14
16−18
low / 720p
27−30
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce GT 640.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
27−30
medium / 1080p
−
16−18
The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 183% more, than GeForce GT 640.
low / 768p
14−16
50−55
medium / 768p
10−11
30−35
high / 1080p
5−6
18−20
ultra / 1080p
4−5
10−12
4K / 2160p
0−1
8−9
The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 250% more, than GeForce GT 640.
low / 768p
70−75
100−110
medium / 768p
35−40
60−65
ultra / 1080p
16−18
30−35
high / 768p
30−35
50−55
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 61% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Radeon Pro V340 MxGPU
Architecture
Kepler
GCN 5.0
Code name
GK107
Vega 10
Type
Desktop
Workstation
Release date
5 June 2012
26 August 2018
Pipelines
384
3584
Core clock speed
902 MHz
1000 MHz
Boost Clock
1500 MHz
Transistor count
1,270 million
12,500 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
28.86
336.0
Floating-point performance
692.7 gflops
Length
145 mm
267 mm
Memory bus width
128 Bit
2048 Bit
Memory clock speed
1782 MHz
2000 MHz
Memory bandwidth
28.51 GB/s
512.0 GB/s
DirectX
12 (11_0)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.1.126
1.1.125
CUDA
3.0
Bitcoin / BTC (SHA256)
24 Mh/s
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