Mobility Radeon HD 4870 X2 vs Radeon HD 7670A

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4870 X2 and Radeon HD 7670A, 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 Mobility Radeon HD 4870 X2 stacks up against Radeon HD 7670A, check out specs charts below.

Mobility Radeon HD 4870 X2 Check Price

Radeon HD 7670A

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 X2 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 Mobility Radeon HD 4870 X2 here:

Mobility Radeon HD 4870 X2 Laptops

Main Specs

	Mobility Radeon HD 4870 X2	Radeon HD 7670A
Power consumption (TDP)		45 Watt
Interface	PCIe 2.0 x16	MXM-A (3.0)
Memory type	GDDR3, GDDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Display Connectors	No outputs	No outputs
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Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
Mobility Radeon HD 4870 X2 has 1 GB more memory, than Radeon HD 7670A.
Mobility Radeon HD 4870 X2 is used in Laptops, and Radeon HD 7670A - in Desktops.
Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Radeon HD 7670A - with TeraScale 2.
Core clock speed of Radeon HD 7670A is 50 MHz higher, than Mobility Radeon HD 4870 X2.
Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
Memory clock speed of Radeon HD 7670A is 3112 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks


high / 1080p	9−10	1−2
ultra / 1080p	5−6	0−1
QHD / 1440p	0−1	0−1
low / 720p	21−24	12−14
medium / 1080p	12−14	3−4
The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 150% more, than Radeon HD 7670A.
high / 1080p	16−18	−
ultra / 1080p	14−16	4−5
QHD / 1440p	0−1	0−1
low / 720p	35−40	16−18
medium / 1080p	16−18	5−6
The average gaming FPS of Mobility Radeon HD 4870 X2 in Battlefield 5 is 155% more, than Radeon HD 7670A.
low / 768p	45−50	45−50
high / 1080p	−	40−45
QHD / 1440p	0−1	0−1
Mobility Radeon HD 4870 X2 and Radeon HD 7670A have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	120−130
medium / 768p	130−140	90−95
ultra / 1080p	70−75	40−45
QHD / 1440p	40−45	24−27
4K / 2160p	30−33	18−20
high / 768p	100−110	65−70
The average gaming FPS of Mobility Radeon HD 4870 X2 in Counter-Strike: Global Offensive is 46% more, than Radeon HD 7670A.
low / 768p	55−60	85−90
ultra / 1080p	27−30	16−18
medium / 1080p	45−50	40−45
The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 11% more, than Mobility Radeon HD 4870 X2.
low / 768p	90−95	75−80
medium / 768p	70−75	50−55
ultra / 1080p	45−50	24−27
The average gaming FPS of Mobility Radeon HD 4870 X2 in Dota 2 is 37% more, than Radeon HD 7670A.
high / 1080p	10−12	2−3
ultra / 1080p	10−11	2−3
4K / 2160p	4−5	0−1
low / 720p	24−27	12−14
medium / 1080p	12−14	3−4
The average gaming FPS of Mobility Radeon HD 4870 X2 in Far Cry 5 is 200% more, than Radeon HD 7670A.
high / 1080p	18−20	10−11
ultra / 1080p	12−14	5−6
QHD / 1440p	−	2−3
low / 720p	75−80	50−55
medium / 1080p	30−35	10−12
The average gaming FPS of Mobility Radeon HD 4870 X2 in Fortnite is 84% more, than Radeon HD 7670A.
high / 1080p	16−18	4−5
ultra / 1080p	14−16	−
QHD / 1440p	4−5	0−1
low / 720p	35−40	16−18
medium / 1080p	18−20	7−8
The average gaming FPS of Mobility Radeon HD 4870 X2 in Forza Horizon 4 is 166% more, than Radeon HD 7670A.
low / 768p	65−70	45−50
medium / 768p	55−60	−
high / 1080p	18−20	5−6
ultra / 1080p	8−9	2−3
QHD / 1440p	0−1	0−1
medium / 720p	−	35−40
The average gaming FPS of Mobility Radeon HD 4870 X2 in Grand Theft Auto V is 72% more, than Radeon HD 7670A.
high / 1080p	6−7	1−2
ultra / 1080p	4−5	0−1
4K / 2160p	1−2	0−1
low / 720p	18−20	5−6
medium / 1080p	8−9	3−4
The average gaming FPS of Mobility Radeon HD 4870 X2 in Metro Exodus is 266% more, than Radeon HD 7670A.
low / 768p	100−110	90−95
high / 1080p	−	85−90
ultra / 1080p	90−95	70−75
medium / 1080p	95−100	90−95
The average gaming FPS of Mobility Radeon HD 4870 X2 in Minecraft is 15% more, than Radeon HD 7670A.
high / 1080p	18−20	−
ultra / 1080p	14−16	12−14
low / 720p	40−45	27−30
medium / 1080p	20−22	14−16
The average gaming FPS of Mobility Radeon HD 4870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than Radeon HD 7670A.
high / 1080p	12−14	−
ultra / 1080p	8−9	4−5
QHD / 1440p	0−1	0−1
low / 720p	18−20	6−7
medium / 1080p	12−14	−
The average gaming FPS of Mobility Radeon HD 4870 X2 in Red Dead Redemption 2 is 160% more, than Radeon HD 7670A.
low / 768p	35−40	12−14
medium / 768p	21−24	9−10
high / 1080p	12−14	4−5
ultra / 1080p	8−9	3−4
4K / 2160p	7−8	0−1
The average gaming FPS of Mobility Radeon HD 4870 X2 in The Witcher 3: Wild Hunt is 185% more, than Radeon HD 7670A.
low / 768p	90−95	75−80
medium / 768p	50−55	35−40
ultra / 1080p	24−27	16−18
high / 768p	40−45	30−35
The average gaming FPS of Mobility Radeon HD 4870 X2 in World of Tanks is 29% more, than Radeon HD 7670A.

Full Specs

	Mobility Radeon HD 4870 X2	Radeon HD 7670A
Architecture	Terascale 1	TeraScale 2
Code name	M98-XT	Turks
Type	Laptop	Desktop
Release date	9 January 2009	5 January 2012
Pipelines	1600	480
Core clock speed	550 MHz	600 MHz
Transistor count	956 million	716 million
Manufacturing process technology	55 nm	40 nm
Texture fill rate	22.00	14.40
Floating-point performance	2x 880.0 gflops	576.0 gflops
Memory bus width	256 Bit	128 Bit
Memory clock speed	888 MHz	4000 MHz
Memory bandwidth	89.6 GB/s	64 GB/s
Shared memory	-
DirectX	10.1 (10_1)	11.2 (11_0)
Shader Model	4.1	5.0
OpenGL	3.3	4.4
OpenCL	1.1	1.2
Vulkan	N/A	N/A
Laptop size	large
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Mobility Radeon HD 4870 X2 vs Radeon HD 7670A

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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