GeForce GT 640M LE vs Radeon HD 7750

When choosing between GeForce GT 640M LE and Radeon HD 7750, 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 640M LE and Radeon HD 7750.

GeForce GT 640M LE Check Price

Radeon HD 7750 Check Price

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 HD 7750
Power consumption (TDP)	20 Watt	75 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors		None
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

Radeon HD 7750 has 275% more power consumption, than GeForce GT 640M LE.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon HD 7750 uses PCIe 3.0 x16 interface.
GeForce GT 640M LE has 1 GB more memory, than Radeon HD 7750.
GeForce GT 640M LE is used in Laptops, and Radeon HD 7750 - in Desktops.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon HD 7750 - with GCN 1.0.
GeForce GT 640M LE and Radeon HD 7750 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 640M LE is 675 MHz higher, than Radeon HD 7750.

Game benchmarks


high / 1080p	0−1	7−8
ultra / 1080p	−	4−5
QHD / 1440p	0−1	0−1
low / 720p	1−2	18−20
medium / 1080p	0−1	9−10
The average gaming FPS of Radeon HD 7750 in Assassin's Creed Odyssey is 1800% more, than GeForce GT 640M LE.
high / 1080p	−	12−14
ultra / 1080p	−	10−12
QHD / 1440p	0−1	0−1
low / 720p	0−1	27−30
medium / 1080p	−	14−16
low / 768p	50−55	45−50
high / 1080p	45−50	45−50
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 HD 7750.
low / 768p	60−65	140−150
medium / 768p	27−30	120−130
ultra / 1080p	7−8	60−65
QHD / 1440p	−	30−35
4K / 2160p	−	27−30
high / 768p	16−18	90−95
The average gaming FPS of Radeon HD 7750 in Counter-Strike: Global Offensive is 278% more, than GeForce GT 640M LE.
low / 768p	70−75	55−60
ultra / 1080p	0−1	21−24
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon HD 7750.
low / 768p	45−50	85−90
medium / 768p	10−11	65−70
ultra / 1080p	0−1	35−40
The average gaming FPS of Radeon HD 7750 in Dota 2 is 165% more, than GeForce GT 640M LE.
high / 1080p	−	9−10
ultra / 1080p	−	8−9
4K / 2160p	−	4−5
low / 720p	0−1	21−24
medium / 1080p	−	10−11
high / 1080p	−	16−18
ultra / 1080p	−	10−12
low / 720p	21−24	65−70
medium / 1080p	0−1	27−30
The average gaming FPS of Radeon HD 7750 in Fortnite is 204% more, than GeForce GT 640M LE.
high / 1080p	0−1	14−16
ultra / 1080p	−	12−14
QHD / 1440p	0−1	2−3
low / 720p	0−1	27−30
medium / 1080p	0−1	16−18
low / 768p	18−20	55−60
medium / 768p	−	50−55
high / 1080p	0−1	14−16
ultra / 1080p	−	7−8
QHD / 1440p	0−1	0−1
medium / 720p	12−14	−
The average gaming FPS of Radeon HD 7750 in Grand Theft Auto V is 200% more, than GeForce GT 640M LE.
high / 1080p	−	5−6
ultra / 1080p	−	4−5
4K / 2160p	−	0−1
low / 720p	0−1	14−16
medium / 1080p	−	7−8
low / 768p	75−80	95−100
high / 1080p	27−30	90−95
ultra / 1080p	−	80−85
medium / 1080p	−	95−100
The average gaming FPS of Radeon HD 7750 in Minecraft is 79% more, than GeForce GT 640M LE.
high / 1080p	−	16−18
ultra / 1080p	−	14−16
low / 720p	8−9	35−40
medium / 1080p	−	18−20
The average gaming FPS of Radeon HD 7750 in PLAYERUNKNOWN'S BATTLEGROUNDS is 362% more, than GeForce GT 640M LE.
ultra / 1080p	−	8−9
QHD / 1440p	−	0−1
low / 720p	0−1	14−16
medium / 1080p	−	10−12
low / 768p	0−1	27−30
medium / 768p	−	18−20
high / 1080p	−	10−11
ultra / 1080p	−	7−8
4K / 2160p	−	6−7
low / 768p	45−50	85−90
medium / 768p	14−16	45−50
ultra / 1080p	0−1	21−24
high / 768p	12−14	40−45
The average gaming FPS of Radeon HD 7750 in World of Tanks is 136% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon HD 7750
Architecture	Fermi / Kepler	GCN 1.0
Code name	N13P-LP	Cape Verde
Type	Laptop	Desktop
Release date	22 March 2012	15 February 2012
Pipelines	384	512
Boost Clock		800 MHz
Transistor count	585 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate		25.60
Floating-point performance	384.0 gflops	819.2 gflops
Length		168 mm
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	4.6
OpenCL	1.1	1.2
Vulkan	N/A
CUDA	+
FreeSync		+
CUDA cores	Up to 384
Bus support	PCI Express 2.0, PCI Express 3.0	PCIe 2.1 x16
HDMI	+	+
HDCP	+
Maximum VGA resolution	Up to 2048x1536
3D Blu-Ray	+
Bitcoin / BTC (SHA256)	14 Mh/s	98 Mh/s
Laptop size	medium sized
Optimus	+
Eyefinity		+
Design		reference
DisplayPort support		+
CrossFire		+
	Check Price	Check Price

GeForce GT 640M LE vs Radeon HD 7750

GeForce GT 640M LE is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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