GeForce GT 640M LE vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between GeForce GT 640M LE and Radeon Pro V340 MxGPU, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 640M LE stacks up against Radeon Pro V340 MxGPU, check out specs charts below.

GeForce GT 640M LE Check Price

Radeon Pro V340 MxGPU

GeForce GT 640M LE is a Laptop Graphics Card

Note: GeForce GT 640M LE is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GT 640M LE here:

GeForce GT 640M LE Laptops

Main Specs

	GeForce GT 640M LE	Radeon Pro V340 MxGPU
Power consumption (TDP)	20 Watt	300 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	DDR3\DDR5	HBM2
Maximum RAM amount	2 GB	16 GB
Display Connectors	No outputs	No outputs
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Radeon Pro V340 MxGPU has 1400% more power consumption, than GeForce GT 640M LE.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
Radeon Pro V340 MxGPU has 14 GB more memory, than GeForce GT 640M LE.
GeForce GT 640M LE is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
Memory clock speed of Radeon Pro V340 MxGPU is 200 MHz higher, than GeForce GT 640M LE.

Game benchmarks


high / 1080p	0−1	14−16
ultra / 1080p	−	8−9
QHD / 1440p	0−1	3−4
low / 720p	1−2	30−33
medium / 1080p	0−1	18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 3000% more, than GeForce GT 640M LE.
high / 1080p	−	21−24
ultra / 1080p	−	20−22
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	0−1	50−55
medium / 1080p	−	24−27
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GT 640M LE in Call of Duty: Warzone is 10% more, than Radeon Pro V340 MxGPU.
low / 768p	60−65	200−210
medium / 768p	27−30	170−180
ultra / 1080p	7−8	95−100
QHD / 1440p	−	50−55
4K / 2160p	−	30−33
high / 768p	16−18	130−140
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 446% more, than GeForce GT 640M LE.
low / 768p	70−75	55−60
ultra / 1080p	0−1	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon Pro V340 MxGPU.
low / 768p	45−50	100−110
medium / 768p	10−11	90−95
ultra / 1080p	0−1	60−65
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 237% more, than GeForce GT 640M LE.
high / 1080p	−	16−18
ultra / 1080p	−	16−18
4K / 2160p	−	6−7
low / 720p	0−1	35−40
medium / 1080p	−	18−20
high / 1080p	−	24−27
ultra / 1080p	−	18−20
QHD / 1440p	−	16−18
low / 720p	21−24	95−100
medium / 1080p	0−1	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 340% more, than GeForce GT 640M LE.
high / 1080p	0−1	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	0−1	50−55
medium / 1080p	0−1	27−30
low / 768p	18−20	80−85
medium / 768p	−	75−80
high / 1080p	0−1	27−30
ultra / 1080p	−	12−14
QHD / 1440p	0−1	2−3
medium / 720p	12−14	−
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 331% more, than GeForce GT 640M LE.
high / 1080p	−	9−10
ultra / 1080p	−	7−8
4K / 2160p	−	2−3
low / 720p	0−1	27−30
medium / 1080p	−	12−14
low / 768p	75−80	110−120
high / 1080p	27−30	−
ultra / 1080p	−	100−110
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 49% more, than GeForce GT 640M LE.
high / 1080p	−	21−24
ultra / 1080p	−	16−18
low / 720p	8−9	55−60
medium / 1080p	−	24−27
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 612% more, than GeForce GT 640M LE.
high / 1080p	−	14−16
ultra / 1080p	−	9−10
QHD / 1440p	−	0−1
low / 720p	0−1	27−30
medium / 1080p	−	16−18
low / 768p	0−1	50−55
medium / 768p	−	30−35
high / 1080p	−	18−20
ultra / 1080p	−	10−12
4K / 2160p	−	8−9
low / 768p	45−50	100−110
medium / 768p	14−16	60−65
ultra / 1080p	0−1	30−35
high / 768p	12−14	50−55
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 192% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon Pro V340 MxGPU
Architecture	Fermi / Kepler	GCN 5.0
Code name	N13P-LP	Vega 10
Type	Laptop	Workstation
Release date	22 March 2012	26 August 2018
Pipelines	384	3584
Core clock speed		1000 MHz
Boost Clock		1500 MHz
Transistor count	585 million	12,500 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate		336.0
Floating-point performance	384.0 gflops
Length		267 mm
Memory bus width	128bit	2048 Bit
Memory clock speed	1800 - 4000 MHz	2000 MHz
Memory bandwidth		512.0 GB/s
Shared memory	-
DirectX	12 API	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.5	4.6
OpenCL	1.1	2.0
Vulkan	N/A	1.1.125
CUDA	+
CUDA cores	Up to 384
Bus support	PCI Express 2.0, PCI Express 3.0
HDMI	+
HDCP	+
Maximum VGA resolution	Up to 2048x1536
3D Blu-Ray	+
Bitcoin / BTC (SHA256)	14 Mh/s
Laptop size	medium sized
Optimus	+
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GeForce GT 640M LE vs Radeon Pro V340 MxGPU

GeForce GT 640M LE is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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