GeForce GT 640M LE vs Radeon R9 M375X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE and Radeon R9 M375X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640M LE and Radeon R9 M375X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 640M LE Check Price

Radeon R9 M375X

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 M375X
Power consumption (TDP)	20 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	No outputs	No outputs
	Check Price

GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon R9 M375X uses PCIe 3.0 x16 interface.
Radeon R9 M375X has 2 GB more memory, than GeForce GT 640M LE.
GeForce GT 640M LE is used in Laptops, and Radeon R9 M375X - in Desktops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon R9 M375X - with GCN 1.0.
GeForce GT 640M LE and Radeon R9 M375X are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 640M LE is 675 MHz higher, than Radeon R9 M375X.

Game benchmarks


high / 1080p	0−1	9−10
ultra / 1080p	−	5−6
QHD / 1440p	0−1	0−1
low / 720p	1−2	21−24
medium / 1080p	0−1	12−14
The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 2100% more, than GeForce GT 640M LE.
high / 1080p	−	16−18
ultra / 1080p	−	12−14
QHD / 1440p	0−1	0−1
low / 720p	0−1	30−35
medium / 1080p	−	16−18
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 R9 M375X.
low / 768p	60−65	160−170
medium / 768p	27−30	130−140
ultra / 1080p	7−8	65−70
QHD / 1440p	−	40−45
4K / 2160p	−	27−30
high / 768p	16−18	100−110
The average gaming FPS of Radeon R9 M375X in Counter-Strike: Global Offensive is 321% more, than GeForce GT 640M LE.
low / 768p	70−75	55−60
ultra / 1080p	0−1	24−27
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon R9 M375X.
low / 768p	45−50	90−95
medium / 768p	10−11	70−75
ultra / 1080p	0−1	45−50
The average gaming FPS of Radeon R9 M375X in Dota 2 is 182% more, than GeForce GT 640M LE.
high / 1080p	−	10−12
ultra / 1080p	−	10−11
4K / 2160p	−	4−5
low / 720p	0−1	24−27
medium / 1080p	−	12−14
high / 1080p	−	18−20
ultra / 1080p	−	12−14
low / 720p	21−24	70−75
medium / 1080p	0−1	30−35
The average gaming FPS of Radeon R9 M375X in Fortnite is 227% more, than GeForce GT 640M LE.
high / 1080p	0−1	16−18
ultra / 1080p	−	14−16
QHD / 1440p	0−1	4−5
low / 720p	0−1	35−40
medium / 1080p	0−1	18−20
low / 768p	18−20	65−70
medium / 768p	−	55−60
high / 1080p	0−1	18−20
ultra / 1080p	−	8−9
QHD / 1440p	0−1	0−1
medium / 720p	12−14	−
The average gaming FPS of Radeon R9 M375X in Grand Theft Auto V is 252% more, than GeForce GT 640M LE.
high / 1080p	−	6−7
ultra / 1080p	−	4−5
4K / 2160p	−	1−2
low / 720p	0−1	18−20
medium / 1080p	−	8−9
low / 768p	75−80	100−110
high / 1080p	27−30	−
ultra / 1080p	−	90−95
medium / 1080p	−	95−100
The average gaming FPS of Radeon R9 M375X in Minecraft is 36% more, than GeForce GT 640M LE.
high / 1080p	−	18−20
ultra / 1080p	−	14−16
low / 720p	8−9	40−45
medium / 1080p	−	20−22
The average gaming FPS of Radeon R9 M375X in PLAYERUNKNOWN'S BATTLEGROUNDS is 425% more, than GeForce GT 640M LE.
high / 1080p	−	12−14
ultra / 1080p	−	8−9
QHD / 1440p	−	0−1
low / 720p	0−1	18−20
medium / 1080p	−	12−14
low / 768p	0−1	35−40
medium / 768p	−	21−24
high / 1080p	−	12−14
ultra / 1080p	−	8−9
4K / 2160p	−	7−8
low / 768p	45−50	90−95
medium / 768p	14−16	50−55
ultra / 1080p	0−1	24−27
high / 768p	12−14	40−45
The average gaming FPS of Radeon R9 M375X in World of Tanks is 148% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon R9 M375X
Architecture	Fermi / Kepler	GCN 1.0
Code name	N13P-LP	Tropo
Type	Laptop	Desktop
Release date	22 March 2012	5 May 2015
Pipelines	384	640
Core clock speed		925 MHz
Boost Clock		1015 MHz
Transistor count	585 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate		40.60
Floating-point performance	384.0 gflops	1,299 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	1800 - 4000 MHz	1125 MHz
Memory bandwidth		72 GB/s
Shared memory	-
DirectX	12 API
Shader Model	5.1	5.1
OpenGL	4.5	4.4
OpenCL	1.1	Not Listed
Vulkan	N/A
CUDA	+
FreeSync		+
CUDA cores	Up to 384
Bus support	PCI Express 2.0, PCI Express 3.0	PCIe 3.0
HDMI	+
HDCP	+
Maximum VGA resolution	Up to 2048x1536
3D Blu-Ray	+
Bitcoin / BTC (SHA256)	14 Mh/s
Laptop size	medium sized
Optimus	+
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
Compute units		10
	Check Price

GeForce GT 640M LE vs Radeon R9 M375X

GeForce GT 640M LE is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares