GeForce GT 640M LE vs Radeon R9 A375

If you are going to buy a new graphics card and are choosing between GeForce GT 640M LE and Radeon R9 A375, 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 R9 A375, check out specs charts below.

GeForce GT 640M LE Check Price

Radeon R9 A375

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 R9 A375
Power consumption (TDP)	20 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
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GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon R9 A375 uses PCIe 3.0 x16 interface.
GeForce GT 640M LE and Radeon R9 A375 have maximum RAM of 2 GB.
GeForce GT 640M LE is used in Laptops, and Radeon R9 A375 - in Desktops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon R9 A375 - with GCN 1.0.
GeForce GT 640M LE and Radeon R9 A375 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 640M LE is 1796 MHz higher, than Radeon R9 A375.

Game benchmarks


high / 1080p	0−1	2−3
ultra / 1080p	−	1−2
QHD / 1440p	0−1	0−1
low / 720p	1−2	12−14
medium / 1080p	0−1	4−5
The average gaming FPS of Radeon R9 A375 in Assassin's Creed Odyssey is 1200% more, than GeForce GT 640M LE.
ultra / 1080p	−	5−6
QHD / 1440p	0−1	0−1
low / 720p	0−1	16−18
medium / 1080p	−	6−7
low / 768p	50−55	50−55
high / 1080p	45−50	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GT 640M LE in Call of Duty: Warzone is 6% more, than Radeon R9 A375.
low / 768p	60−65	120−130
medium / 768p	27−30	95−100
ultra / 1080p	7−8	40−45
QHD / 1440p	−	21−24
4K / 2160p	−	16−18
high / 768p	16−18	65−70
The average gaming FPS of Radeon R9 A375 in Counter-Strike: Global Offensive is 196% more, than GeForce GT 640M LE.
low / 768p	70−75	65−70
ultra / 1080p	0−1	20−22
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 5% more, than Radeon R9 A375.
low / 768p	45−50	75−80
medium / 768p	10−11	45−50
ultra / 1080p	0−1	21−24
The average gaming FPS of Radeon R9 A375 in Dota 2 is 113% more, than GeForce GT 640M LE.
high / 1080p	−	2−3
ultra / 1080p	−	2−3
4K / 2160p	−	2−3
low / 720p	0−1	10−12
medium / 1080p	−	4−5
high / 1080p	−	10−11
ultra / 1080p	−	5−6
QHD / 1440p	−	4−5
low / 720p	21−24	50−55
medium / 1080p	0−1	10−12
The average gaming FPS of Radeon R9 A375 in Fortnite is 136% more, than GeForce GT 640M LE.
high / 1080p	0−1	5−6
QHD / 1440p	0−1	3−4
4K / 2160p	−	2−3
low / 720p	0−1	18−20
medium / 1080p	0−1	8−9
low / 768p	18−20	45−50
high / 1080p	0−1	4−5
ultra / 1080p	−	2−3
QHD / 1440p	0−1	0−1
medium / 720p	12−14	35−40
The average gaming FPS of Radeon R9 A375 in Grand Theft Auto V is 162% more, than GeForce GT 640M LE.
high / 1080p	−	2−3
ultra / 1080p	−	0−1
4K / 2160p	−	0−1
low / 720p	0−1	4−5
medium / 1080p	−	3−4
low / 768p	75−80	85−90
high / 1080p	27−30	80−85
4K / 2160p	−	75−80
The average gaming FPS of Radeon R9 A375 in Minecraft is 60% more, than GeForce GT 640M LE.
ultra / 1080p	−	12−14
low / 720p	8−9	27−30
medium / 1080p	−	14−16
The average gaming FPS of Radeon R9 A375 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than GeForce GT 640M LE.
low / 720p	0−1	6−7
low / 768p	0−1	10−11
medium / 768p	−	8−9
high / 1080p	−	4−5
ultra / 1080p	−	4−5
4K / 2160p	−	1−2
low / 768p	45−50	75−80
medium / 768p	14−16	35−40
ultra / 1080p	0−1	14−16
high / 768p	12−14	30−33
The average gaming FPS of Radeon R9 A375 in World of Tanks is 92% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon R9 A375
Architecture	Fermi / Kepler	GCN 1.0
Code name	N13P-LP	Venus
Type	Laptop	Desktop
Release date	22 March 2012	no data
Pipelines	384	640
Core clock speed		900 MHz
Boost Clock		925 MHz
Transistor count	585 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate		37.00
Floating-point performance	384.0 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	1800 - 4000 MHz	4.5 GB/s
Memory bandwidth		72 GB/s
Shared memory	-
DirectX	12 API	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.5	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.2
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 R9 A375

GeForce GT 640M LE is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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