Radeon HD 6850 X2 vs Radeon HD 7660G plus HD 7670M Dual Graphics

In this comparison between Radeon HD 6850 X2 and Radeon HD 7660G plus HD 7670M Dual Graphics you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6850 X2 will be the best choice, for others Radeon HD 7660G plus HD 7670M Dual Graphics will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6850 X2

Radeon HD 7660G plus HD 7670M Dual Graphics Check Price

Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 7660G plus HD 7670M Dual Graphics 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 HD 7660G plus HD 7670M Dual Graphics here:

Radeon HD 7660G plus HD 7670M Dual Graphics Laptops

Main Specs

	Radeon HD 6850 X2	Radeon HD 7660G plus HD 7670M Dual Graphics
Power consumption (TDP)	254 Watt
Interface	PCIe 2.0 x16
Supplementary power connectors	2x 8-pin
Memory type	GDDR5	DDR3,GDDR5
Maximum RAM amount	2 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6850 X2 is used in Desktops, and Radeon HD 7660G plus HD 7670M Dual Graphics - in Laptops.
Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
Core clock speed of Radeon HD 6850 X2 is 115 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
Radeon HD 6850 X2 is manufactured by 40 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
Memory clock speed of Radeon HD 6850 X2 is 2400 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks


high / 1080p	12−14	1−2
ultra / 1080p	7−8	0−1
QHD / 1440p	2−3	0−1
low / 720p	27−30	12−14
medium / 1080p	16−18	3−4
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 216% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	21−24	−
ultra / 1080p	18−20	3−4
QHD / 1440p	4−5	0−1
low / 720p	45−50	14−16
medium / 1080p	21−24	5−6
The average gaming FPS of Radeon HD 6850 X2 in Battlefield 5 is 262% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	45−50	50−55
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Call of Duty: Warzone is 10% more, than Radeon HD 6850 X2.
low / 768p	190−200	110−120
medium / 768p	160−170	90−95
ultra / 1080p	85−90	35−40
QHD / 1440p	45−50	−
4K / 2160p	30−33	10−11
high / 768p	120−130	60−65
The average gaming FPS of Radeon HD 6850 X2 in Counter-Strike: Global Offensive is 90% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	55−60	70−75
ultra / 1080p	35−40	14−16
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 6850 X2 in Cyberpunk 2077 is 4% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	100−110	70−75
medium / 768p	85−90	45−50
ultra / 1080p	55−60	20−22
The average gaming FPS of Radeon HD 6850 X2 in Dota 2 is 76% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	14−16	2−3
ultra / 1080p	14−16	2−3
4K / 2160p	5−6	0−1
low / 720p	30−35	10−11
medium / 1080p	16−18	3−4
The average gaming FPS of Radeon HD 6850 X2 in Far Cry 5 is 375% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	21−24	−
ultra / 1080p	16−18	5−6
QHD / 1440p	16−18	1−2
low / 720p	85−90	50−55
medium / 1080p	45−50	9−10
The average gaming FPS of Radeon HD 6850 X2 in Fortnite is 147% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	21−24	3−4
ultra / 1080p	16−18	−
QHD / 1440p	7−8	0−1
low / 720p	45−50	16−18
medium / 1080p	24−27	6−7
The average gaming FPS of Radeon HD 6850 X2 in Forza Horizon 4 is 244% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	75−80	40−45
medium / 768p	65−70	−
high / 1080p	24−27	4−5
ultra / 1080p	10−11	3−4
QHD / 1440p	1−2	0−1
medium / 720p	−	35−40
The average gaming FPS of Radeon HD 6850 X2 in Grand Theft Auto V is 131% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	8−9	1−2
ultra / 1080p	6−7	0−1
4K / 2160p	2−3	0−1
low / 720p	24−27	3−4
medium / 1080p	10−12	3−4
The average gaming FPS of Radeon HD 6850 X2 in Metro Exodus is 650% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	100−110	85−90
high / 1080p	−	60−65
ultra / 1080p	95−100	−
medium / 1080p	100−110	−
The average gaming FPS of Radeon HD 6850 X2 in Minecraft is 20% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	21−24	14−16
ultra / 1080p	16−18	12−14
low / 720p	50−55	24−27
medium / 1080p	21−24	14−16
The average gaming FPS of Radeon HD 6850 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p	12−14	−
ultra / 1080p	9−10	3−4
QHD / 1440p	0−1	0−1
low / 720p	24−27	5−6
medium / 1080p	14−16	−
The average gaming FPS of Radeon HD 6850 X2 in Red Dead Redemption 2 is 325% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	45−50	9−10
medium / 768p	27−30	7−8
high / 1080p	16−18	3−4
ultra / 1080p	9−10	3−4
4K / 2160p	7−8	0−1
The average gaming FPS of Radeon HD 6850 X2 in The Witcher 3: Wild Hunt is 316% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p	95−100	70−75
medium / 768p	55−60	35−40
ultra / 1080p	30−35	12−14
high / 768p	50−55	30−35
The average gaming FPS of Radeon HD 6850 X2 in World of Tanks is 57% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

	Radeon HD 6850 X2	Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture	TeraScale 2	Terascale 2
Code name	Barts
Type	Desktop	Laptop
Release date	19 September 2011	15 May 2012
Pipelines	960	862
Core clock speed	800 MHz	685 / 600 MHz
Transistor count	1,700 million
Manufacturing process technology	40 nm	40 / 32 nm
Texture fill rate	38.40
Floating-point performance	2x 1,536.0 gflops
Memory bus width	256 Bit	128 Bit
Memory clock speed	4200 MHz	1800 MHz
Memory bandwidth	134.4 GB/s
Shared memory		-
DirectX	11.2 (11_0)	DirectX 11, Shader 5.0
Shader Model	5.0
OpenGL	4.4
OpenCL	1.2
Vulkan	N/A
Laptop size		medium sized
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Radeon HD 6850 X2 vs Radeon HD 7660G plus HD 7670M Dual Graphics

Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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