Radeon HD 5670 vs Radeon RX 640

If you are going to buy a new graphics card and are choosing between Radeon HD 5670 and Radeon RX 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 5670 stacks up against Radeon RX 640, check out specs charts below.

Radeon HD 5670 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

	Radeon HD 5670	Radeon RX 640
Power consumption (TDP)	64 Watt	50 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	None	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	4 GB
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

Radeon HD 5670 has 28% more power consumption, than Radeon RX 640.
Radeon HD 5670 is connected by PCIe 2.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
Radeon RX 640 has 3 GB more memory, than Radeon HD 5670.
Radeon HD 5670 is used in Desktops, and Radeon RX 640 - in Laptops.
Radeon HD 5670 is build with Terascale 2 architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 443 MHz higher, than Radeon HD 5670.
Radeon HD 5670 is manufactured by 40 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 5000 MHz higher, than Radeon HD 5670.

Game benchmarks


high / 1080p	0−1	5−6
ultra / 1080p	−	3−4
QHD / 1440p	0−1	2−3
low / 720p	1−2	16−18
medium / 1080p	0−1	7−8
The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 1600% more, than Radeon HD 5670.
high / 1080p	−	10−12
ultra / 1080p	−	8−9
QHD / 1440p	0−1	0−1
low / 720p	0−1	24−27
medium / 1080p	−	10−12
low / 768p	50−55	45−50
high / 1080p	45−50	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 5670 in Call of Duty: Warzone is 11% more, than Radeon RX 640.
low / 768p	60−65	130−140
medium / 768p	27−30	100−110
ultra / 1080p	7−8	50−55
QHD / 1440p	−	27−30
4K / 2160p	−	12−14
high / 768p	16−18	80−85
The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 232% more, than Radeon HD 5670.
low / 768p	70−75	50−55
ultra / 1080p	0−1	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 5670 in Cyberpunk 2077 is 20% more, than Radeon RX 640.
low / 768p	45−50	80−85
medium / 768p	10−11	55−60
ultra / 1080p	0−1	30−35
The average gaming FPS of Radeon RX 640 in Dota 2 is 141% more, than Radeon HD 5670.
high / 1080p	−	7−8
ultra / 1080p	−	5−6
4K / 2160p	−	5−6
low / 720p	0−1	18−20
medium / 1080p	−	8−9
high / 1080p	−	7−8
ultra / 1080p	−	0−1
QHD / 1440p	−	0−1
low / 720p	21−24	60−65
medium / 1080p	0−1	18−20
The average gaming FPS of Radeon RX 640 in Fortnite is 181% more, than Radeon HD 5670.
high / 1080p	0−1	10−11
QHD / 1440p	0−1	−
4K / 2160p	−	8−9
low / 720p	0−1	24−27
medium / 1080p	0−1	12−14
low / 768p	18−20	50−55
high / 1080p	0−1	10−12
ultra / 1080p	−	5−6
QHD / 1440p	0−1	−
medium / 720p	12−14	45−50
The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 212% more, than Radeon HD 5670.
high / 1080p	−	3−4
ultra / 1080p	−	1−2
low / 720p	0−1	10−11
medium / 1080p	−	5−6
low / 768p	75−80	90−95
high / 1080p	27−30	−
ultra / 1080p	−	80−85
The average gaming FPS of Radeon RX 640 in Minecraft is 19% more, than Radeon HD 5670.
high / 1080p	−	6−7
ultra / 1080p	−	2−3
4K / 2160p	−	0−1
low / 720p	8−9	27−30
medium / 1080p	−	10−11
The average gaming FPS of Radeon RX 640 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than Radeon HD 5670.
low / 720p	0−1	10−12
medium / 1080p	−	9−10
low / 768p	0−1	21−24
medium / 768p	−	14−16
high / 1080p	−	6−7
ultra / 1080p	−	4−5
4K / 2160p	−	3−4
low / 768p	45−50	75−80
medium / 768p	14−16	40−45
ultra / 1080p	0−1	18−20
high / 768p	12−14	35−40
The average gaming FPS of Radeon RX 640 in World of Tanks is 108% more, than Radeon HD 5670.

Full Specs

	Radeon HD 5670	Radeon RX 640
Architecture	Terascale 2	Polaris
Code name	Redwood	Polaris 12
Type	Desktop	Laptop
Release date	14 January 2010	12 August 2019
Pipelines	400	640
Core clock speed	775 MHz	1218 MHz
Boost Clock		1218 MHz
Transistor count	627 million	2,200 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	15.50	38.98
Floating-point performance	620.0 gflops
Length	168 mm
Memory bus width	128 Bit	64 Bit
Memory clock speed	1000 MHz	6000 MHz
Memory bandwidth	64 GB/s	112.0 GB/s
Shared memory		-
DirectX	11.2 (11_0)	12 (12_0)
Shader Model	5.0	6.4
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	N/A	1.2.131
FreeSync		+
Laptop size		large
	Check Price	Check Price

Radeon HD 5670 vs Radeon RX 640

Radeon RX 640 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares