GeForce GT 640 vs Radeon RX 560

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and Radeon RX 560. 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 640 and Radeon RX 560. 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 640 Check Price

Radeon RX 560 Check Price

Main Specs

	GeForce GT 640	Radeon RX 560
Power consumption (TDP)	65 Watt	75 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x8
Supplementary power connectors	None	None
Memory type	DDR3	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	1x DVI, 1x HDMI, 1x DisplayPort	1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 560 has 15% more power consumption, than GeForce GT 640.
GeForce GT 640 is connected by PCIe 3.0 x16, and Radeon RX 560 uses PCIe 3.0 x8 interface.
Radeon RX 560 has 2 GB more memory, than GeForce GT 640.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Radeon RX 560 - with GCN 4.0.
Core clock speed of Radeon RX 560 is 273 MHz higher, than GeForce GT 640.
GeForce GT 640 is manufactured by 28 nm process technology, and Radeon RX 560 - by 14 nm process technology.
Radeon RX 560 is 25 mm longer, than GeForce GT 640.
Memory clock speed of Radeon RX 560 is 5218 MHz higher, than GeForce GT 640.

Game benchmarks


high / 1080p	2−3	18−20
ultra / 1080p	1−2	10−12
QHD / 1440p	0−1	5−6
4K / 2160p	−	4−5
low / 720p	14−16	35−40
medium / 1080p	5−6	21−24
The average gaming FPS of Radeon RX 560 in Assassin's Creed Odyssey is 266% more, than GeForce GT 640.
high / 1080p	7−8	30−33
ultra / 1080p	5−6	24−27
QHD / 1440p	0−1	9−10
4K / 2160p	−	7−8
low / 720p	20−22	60−65
medium / 1080p	7−8	30−35
The average gaming FPS of Radeon RX 560 in Battlefield 5 is 280% more, than GeForce GT 640.
low / 768p	50−55	50−55
high / 1080p	35−40	−
QHD / 1440p	0−1	0−1
GeForce GT 640 and Radeon RX 560 have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	220−230
medium / 768p	90−95	190−200
ultra / 1080p	45−50	110−120
QHD / 1440p	24−27	75−80
4K / 2160p	18−20	40−45
high / 768p	65−70	160−170
The average gaming FPS of Radeon RX 560 in Counter-Strike: Global Offensive is 122% more, than GeForce GT 640.
low / 768p	70−75	60−65
ultra / 1080p	21−24	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon RX 560 in Cyberpunk 2077 is 17% more, than GeForce GT 640.
low / 768p	70−75	110−120
medium / 768p	50−55	100−110
ultra / 1080p	27−30	75−80
The average gaming FPS of Radeon RX 560 in Dota 2 is 94% more, than GeForce GT 640.
high / 1080p	3−4	21−24
ultra / 1080p	3−4	21−24
QHD / 1440p	−	18−20
4K / 2160p	2−3	7−8
low / 720p	14−16	45−50
medium / 1080p	4−5	24−27
The average gaming FPS of Radeon RX 560 in Far Cry 5 is 400% more, than GeForce GT 640.
high / 1080p	10−12	30−33
ultra / 1080p	5−6	21−24
QHD / 1440p	2−3	14−16
low / 720p	50−55	110−120
medium / 1080p	16−18	65−70
The average gaming FPS of Radeon RX 560 in Fortnite is 194% more, than GeForce GT 640.
high / 1080p	6−7	30−35
ultra / 1080p	−	24−27
QHD / 1440p	4−5	12−14
4K / 2160p	2−3	12−14
low / 720p	21−24	60−65
medium / 1080p	9−10	35−40
The average gaming FPS of Radeon RX 560 in Forza Horizon 4 is 244% more, than GeForce GT 640.
low / 768p	45−50	95−100
medium / 768p	−	85−90
high / 1080p	7−8	35−40
ultra / 1080p	3−4	14−16
QHD / 1440p	0−1	5−6
medium / 720p	40−45	−
The average gaming FPS of Radeon RX 560 in Grand Theft Auto V is 163% more, than GeForce GT 640.
high / 1080p	2−3	12−14
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	2−3
low / 720p	8−9	35−40
medium / 1080p	4−5	16−18
The average gaming FPS of Radeon RX 560 in Metro Exodus is 340% more, than GeForce GT 640.
low / 768p	80−85	110−120
ultra / 1080p	70−75	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon RX 560 in Minecraft is 40% more, than GeForce GT 640.
ultra / 1080p	12−14	14−16
low / 720p	27−30	65−70
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon RX 560 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce GT 640.
high / 1080p	6−7	14−16
ultra / 1080p	4−5	9−10
QHD / 1440p	0−1	0−1
4K / 2160p	−	0−1
low / 720p	7−8	35−40
medium / 1080p	−	18−20
The average gaming FPS of Radeon RX 560 in Red Dead Redemption 2 is 233% more, than GeForce GT 640.
low / 768p	14−16	65−70
medium / 768p	10−11	40−45
high / 1080p	5−6	21−24
ultra / 1080p	4−5	12−14
4K / 2160p	0−1	7−8
The average gaming FPS of Radeon RX 560 in The Witcher 3: Wild Hunt is 350% more, than GeForce GT 640.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	16−18	40−45
high / 768p	30−35	55−60
The average gaming FPS of Radeon RX 560 in World of Tanks is 61% more, than GeForce GT 640.

Full Specs

	GeForce GT 640	Radeon RX 560
Architecture	Kepler	GCN 4.0
Code name	GK107	Polaris 21
Type	Desktop	Desktop
Release date	5 June 2012	18 April 2017
Pipelines	384	1024
Core clock speed	902 MHz	1175 MHz
Boost Clock		1275 MHz
Transistor count	1,270 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	28.86	81.60
Floating-point performance	692.7 gflops	2,611 gflops
Length	145 mm	170 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	1782 MHz	7000 MHz
Memory bandwidth	28.51 GB/s	112.0 GB/s
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	3.0
Bitcoin / BTC (SHA256)	24 Mh/s
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GeForce GT 640 vs Radeon RX 560

Main Specs

Game benchmarks

Full Specs

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