GeForce GTX 950A vs Radeon RX 640

When choosing between GeForce GTX 950A and Radeon RX 640, 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 GTX 950A and Radeon RX 640.

GeForce GTX 950A

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 950A	Radeon RX 640
Power consumption (TDP)	75 Watt	50 Watt
Interface	MXM-B (3.0)	PCIe 3.0 x8
Supplementary power connectors		None
Memory type	DDR3	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 950A has 50% more power consumption, than Radeon RX 640.
GeForce GTX 950A is connected by MXM-B (3.0), and Radeon RX 640 uses PCIe 3.0 x8 interface.
Radeon RX 640 has 2 GB more memory, than GeForce GTX 950A.
GeForce GTX 950A is used in Desktops, and Radeon RX 640 - in Laptops.
GeForce GTX 950A is build with Maxwell architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 225 MHz higher, than GeForce GTX 950A.
GeForce GTX 950A is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 3998 MHz higher, than GeForce GTX 950A.

Game benchmarks


high / 1080p	12−14	5−6
ultra / 1080p	7−8	3−4
QHD / 1440p	2−3	2−3
low / 720p	24−27	16−18
medium / 1080p	14−16	7−8
The average gaming FPS of GeForce GTX 950A in Assassin's Creed Odyssey is 71% more, than Radeon RX 640.
high / 1080p	20−22	10−12
ultra / 1080p	16−18	8−9
QHD / 1440p	3−4	0−1
low / 720p	40−45	24−27
medium / 1080p	21−24	10−12
The average gaming FPS of GeForce GTX 950A in Battlefield 5 is 78% more, than Radeon RX 640.
low / 768p	45−50	45−50
high / 1080p	−	40−45
QHD / 1440p	0−1	0−1
GeForce GTX 950A and Radeon RX 640 have the same average FPS in Call of Duty: Warzone.
low / 768p	190−200	130−140
medium / 768p	150−160	100−110
ultra / 1080p	80−85	50−55
QHD / 1440p	45−50	27−30
4K / 2160p	30−33	12−14
high / 768p	120−130	80−85
The average gaming FPS of GeForce GTX 950A in Counter-Strike: Global Offensive is 53% more, than Radeon RX 640.
low / 768p	55−60	50−55
ultra / 1080p	30−35	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GTX 950A in Cyberpunk 2077 is 15% more, than Radeon RX 640.
low / 768p	100−110	80−85
medium / 768p	80−85	55−60
ultra / 1080p	50−55	30−35
The average gaming FPS of GeForce GTX 950A in Dota 2 is 40% more, than Radeon RX 640.
high / 1080p	14−16	7−8
ultra / 1080p	12−14	5−6
4K / 2160p	5−6	5−6
low / 720p	30−35	18−20
medium / 1080p	14−16	8−9
The average gaming FPS of GeForce GTX 950A in Far Cry 5 is 77% more, than Radeon RX 640.
high / 1080p	21−24	7−8
ultra / 1080p	16−18	0−1
QHD / 1440p	−	0−1
low / 720p	85−90	60−65
medium / 1080p	40−45	18−20
The average gaming FPS of GeForce GTX 950A in Fortnite is 72% more, than Radeon RX 640.
high / 1080p	21−24	10−11
ultra / 1080p	16−18	−
QHD / 1440p	6−7	−
4K / 2160p	−	8−9
low / 720p	40−45	24−27
medium / 1080p	24−27	12−14
The average gaming FPS of GeForce GTX 950A in Forza Horizon 4 is 87% more, than Radeon RX 640.
low / 768p	75−80	50−55
medium / 768p	65−70	−
high / 1080p	24−27	10−12
ultra / 1080p	10−11	5−6
QHD / 1440p	1−2	−
medium / 720p	−	45−50
The average gaming FPS of GeForce GTX 950A in Grand Theft Auto V is 60% more, than Radeon RX 640.
high / 1080p	8−9	3−4
ultra / 1080p	6−7	1−2
4K / 2160p	2−3	−
low / 720p	21−24	10−11
medium / 1080p	10−11	5−6
The average gaming FPS of GeForce GTX 950A in Metro Exodus is 140% more, than Radeon RX 640.
low / 768p	100−110	90−95
ultra / 1080p	95−100	80−85
medium / 1080p	100−110	−
The average gaming FPS of GeForce GTX 950A in Minecraft is 16% more, than Radeon RX 640.
high / 1080p	20−22	6−7
ultra / 1080p	16−18	2−3
4K / 2160p	−	0−1
low / 720p	45−50	27−30
medium / 1080p	21−24	10−11
The average gaming FPS of GeForce GTX 950A in PLAYERUNKNOWN'S BATTLEGROUNDS is 125% more, than Radeon RX 640.
high / 1080p	12−14	−
ultra / 1080p	9−10	−
QHD / 1440p	0−1	−
low / 720p	21−24	10−12
medium / 1080p	14−16	9−10
The average gaming FPS of GeForce GTX 950A in Red Dead Redemption 2 is 80% more, than Radeon RX 640.
low / 768p	45−50	21−24
medium / 768p	27−30	14−16
high / 1080p	14−16	6−7
ultra / 1080p	9−10	4−5
4K / 2160p	7−8	3−4
The average gaming FPS of GeForce GTX 950A in The Witcher 3: Wild Hunt is 110% more, than Radeon RX 640.
low / 768p	95−100	75−80
medium / 768p	55−60	40−45
ultra / 1080p	30−33	18−20
high / 768p	45−50	35−40
The average gaming FPS of GeForce GTX 950A in World of Tanks is 31% more, than Radeon RX 640.

Full Specs

	GeForce GTX 950A	Radeon RX 640
Architecture	Maxwell	Polaris
Code name	GM107	Polaris 12
Type	Desktop	Laptop
Release date	13 March 2015	12 August 2019
Pipelines	640	640
Core clock speed	993 MHz	1218 MHz
Boost Clock	1124 MHz	1218 MHz
Transistor count	1,870 million	2,200 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	44.96	38.98
Floating-point performance	1,271 gflops
Memory bus width	128 Bit	64 Bit
Memory clock speed	2002 MHz	6000 MHz
Memory bandwidth	32.03 GB/s	112.0 GB/s
Shared memory		-
DirectX	12 (11_0)	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.0
Vulkan	1.1.126	1.2.131
CUDA	5.0
FreeSync		+
Laptop size		large
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GeForce GTX 950A vs Radeon RX 640

Radeon RX 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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