GeForce GTX 750 vs Radeon RX 640

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 750 and Radeon RX 640. 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 GTX 750 and Radeon RX 640. 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 GTX 750 Check Price

Radeon RX 640 Check Price

Radeon RX 640 is a Laptop Graphics Card

Note: Radeon RX 640 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 Radeon RX 640 here:

Radeon RX 640 Laptops

Main Specs

	GeForce GTX 750	Radeon RX 640
Power consumption (TDP)	55 Watt	50 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x8
Supplementary power connectors	None	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	4 GB
Display Connectors	2x DVI, 1x mini-HDMI	1x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

GeForce GTX 750 has 10% more power consumption, than Radeon RX 640.
GeForce GTX 750 is connected by PCIe 3.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
Radeon RX 640 has 3 GB more memory, than GeForce GTX 750.
GeForce GTX 750 is used in Desktops, and Radeon RX 640 - in Laptops.
GeForce GTX 750 is build with Maxwell architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 198 MHz higher, than GeForce GTX 750.
GeForce GTX 750 is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 5995 MHz higher, than GeForce GTX 750.

Game benchmarks


high / 1080p	16−18	5−6
ultra / 1080p	10−11	3−4
QHD / 1440p	4−5	2−3
low / 720p	35−40	16−18
medium / 1080p	21−24	7−8
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 157% more, than Radeon RX 640.
high / 1080p	27−30	10−12
ultra / 1080p	24−27	8−9
QHD / 1440p	7−8	0−1
4K / 2160p	6−7	−
low / 720p	60−65	24−27
medium / 1080p	30−35	10−12
The average gaming FPS of GeForce GTX 750 in Battlefield 5 is 164% more, than Radeon RX 640.
low / 768p	50−55	45−50
high / 1080p	50−55	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 750 in Call of Duty: Warzone is 15% more, than Radeon RX 640.
low / 768p	220−230	130−140
medium / 768p	190−200	100−110
ultra / 1080p	100−110	50−55
QHD / 1440p	65−70	27−30
4K / 2160p	35−40	12−14
high / 768p	150−160	80−85
The average gaming FPS of GeForce GTX 750 in Counter-Strike: Global Offensive is 88% more, than Radeon RX 640.
low / 768p	60−65	50−55
ultra / 1080p	45−50	18−20
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 750 in Cyberpunk 2077 is 41% more, than Radeon RX 640.
low / 768p	110−120	80−85
medium / 768p	100−110	55−60
ultra / 1080p	70−75	30−35
The average gaming FPS of GeForce GTX 750 in Dota 2 is 70% more, than Radeon RX 640.
high / 1080p	21−24	7−8
ultra / 1080p	18−20	5−6
QHD / 1440p	18−20	−
4K / 2160p	6−7	5−6
low / 720p	45−50	18−20
medium / 1080p	21−24	8−9
The average gaming FPS of GeForce GTX 750 in Far Cry 5 is 155% more, than Radeon RX 640.
high / 1080p	27−30	7−8
ultra / 1080p	21−24	0−1
QHD / 1440p	14−16	0−1
low / 720p	110−120	60−65
medium / 1080p	60−65	18−20
The average gaming FPS of GeForce GTX 750 in Fortnite is 134% more, than Radeon RX 640.
high / 1080p	30−33	10−11
ultra / 1080p	21−24	−
QHD / 1440p	10−11	−
4K / 2160p	−	8−9
low / 720p	60−65	24−27
medium / 1080p	30−35	12−14
The average gaming FPS of GeForce GTX 750 in Forza Horizon 4 is 162% more, than Radeon RX 640.
low / 768p	95−100	50−55
medium / 768p	85−90	−
high / 1080p	35−40	10−12
ultra / 1080p	14−16	5−6
QHD / 1440p	4−5	−
medium / 720p	−	45−50
The average gaming FPS of GeForce GTX 750 in Grand Theft Auto V is 117% more, than Radeon RX 640.
high / 1080p	10−12	3−4
ultra / 1080p	8−9	1−2
4K / 2160p	1−2	−
low / 720p	30−35	10−11
medium / 1080p	14−16	5−6
The average gaming FPS of GeForce GTX 750 in Metro Exodus is 220% more, than Radeon RX 640.
low / 768p	110−120	90−95
ultra / 1080p	−	80−85
medium / 1080p	110−120	−
The average gaming FPS of GeForce GTX 750 in Minecraft is 25% more, than Radeon RX 640.
high / 1080p	−	6−7
ultra / 1080p	14−16	2−3
4K / 2160p	−	0−1
low / 720p	60−65	27−30
medium / 1080p	18−20	10−11
The average gaming FPS of GeForce GTX 750 in PLAYERUNKNOWN'S BATTLEGROUNDS is 146% more, than Radeon RX 640.
high / 1080p	14−16	−
ultra / 1080p	9−10	−
QHD / 1440p	0−1	−
low / 720p	30−35	10−12
medium / 1080p	18−20	9−10
The average gaming FPS of GeForce GTX 750 in Red Dead Redemption 2 is 150% more, than Radeon RX 640.
low / 768p	60−65	21−24
medium / 768p	35−40	14−16
high / 1080p	21−24	6−7
ultra / 1080p	12−14	4−5
4K / 2160p	7−8	3−4
The average gaming FPS of GeForce GTX 750 in The Witcher 3: Wild Hunt is 180% more, than Radeon RX 640.
low / 768p	90−95	75−80
medium / 768p	60−65	40−45
ultra / 1080p	35−40	18−20
high / 768p	55−60	35−40
The average gaming FPS of GeForce GTX 750 in World of Tanks is 40% more, than Radeon RX 640.

Full Specs

	GeForce GTX 750	Radeon RX 640
Architecture	Maxwell	Polaris
Code name	GM107	Polaris 12
Type	Desktop	Laptop
Release date	18 February 2014	12 August 2019
Pipelines	512	640
Core clock speed	1020 MHz	1218 MHz
Boost Clock	1085 MHz	1218 MHz
Transistor count	1,870 million	2,200 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	34.72	38.98
Floating-point performance	1,111 gflops
Length	5.7" (14.5 cm)
Memory bus width	128 Bit	64 Bit
Memory clock speed	5.0 GB/s	6000 MHz
Memory bandwidth	80 GB/s	112.0 GB/s
Shared memory		-
DirectX	12 (11_0)	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	1.1.126	1.2.131
CUDA	+
FreeSync		+
CUDA cores	512
Bus support	PCI Express 3.0
Height	4.376" (11.1 cm)
Multi monitor support	3 displays
HDMI	+
HDCP	+
Maximum VGA resolution	2048x1536
Audio input for HDMI	Internal
3D Gaming	+
3D Vision	+
3D Vision Live	+
Bitcoin / BTC (SHA256)	143 Mh/s
Laptop size		large
Blu Ray 3D	+
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GeForce GTX 750 vs Radeon RX 640

Radeon RX 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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