Radeon HD 6990M Crossfire vs Radeon HD 7670A

In this comparison between Radeon HD 6990M Crossfire and Radeon HD 7670A 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 6990M Crossfire will be the best choice, for others Radeon HD 7670A will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6990M Crossfire Check Price

Radeon HD 7670A

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6990M Crossfire 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 6990M Crossfire here:

Radeon HD 6990M Crossfire Laptops

Main Specs

	Radeon HD 6990M Crossfire	Radeon HD 7670A
Power consumption (TDP)		45 Watt
Interface		MXM-A (3.0)
Memory type	GDDR5	GDDR5
Maximum RAM amount	2x2 GB	1 GB
Display Connectors		No outputs
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Radeon HD 6990M Crossfire has 1 GB more memory, than Radeon HD 7670A.
Radeon HD 6990M Crossfire is used in Laptops, and Radeon HD 7670A - in Desktops.
Radeon HD 6990M Crossfire is build with Terascale 2 architecture, and Radeon HD 7670A - with TeraScale 2.
Core clock speed of Radeon HD 6990M Crossfire is 115 MHz higher, than Radeon HD 7670A.
Radeon HD 6990M Crossfire and Radeon HD 7670A are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 7670A is 3100 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks


high / 1080p	35−40	1−2
ultra / 1080p	21−24	0−1
QHD / 1440p	16−18	0−1
4K / 2160p	10−11	−
low / 720p	60−65	12−14
medium / 1080p	40−45	3−4
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 683% more, than Radeon HD 7670A.
high / 1080p	55−60	−
ultra / 1080p	45−50	4−5
QHD / 1440p	35−40	0−1
4K / 2160p	18−20	−
low / 720p	100−110	16−18
medium / 1080p	60−65	5−6
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 688% more, than Radeon HD 7670A.
low / 768p	50−55	45−50
high / 1080p	−	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 6990M Crossfire in Call of Duty: Warzone is 10% more, than Radeon HD 7670A.
low / 768p	250−260	120−130
medium / 768p	220−230	90−95
ultra / 1080p	180−190	40−45
QHD / 1440p	110−120	24−27
4K / 2160p	70−75	18−20
high / 768p	210−220	65−70
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 185% more, than Radeon HD 7670A.
low / 768p	60−65	85−90
ultra / 1080p	−	16−18
medium / 1080p	55−60	40−45
The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 8% more, than Radeon HD 6990M Crossfire.
low / 768p	120−130	75−80
medium / 768p	110−120	50−55
ultra / 1080p	100−110	24−27
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 125% more, than Radeon HD 7670A.
high / 1080p	45−50	2−3
ultra / 1080p	40−45	2−3
QHD / 1440p	27−30	−
4K / 2160p	14−16	0−1
low / 720p	80−85	12−14
medium / 1080p	45−50	3−4
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 1000% more, than Radeon HD 7670A.
high / 1080p	60−65	10−11
ultra / 1080p	45−50	5−6
QHD / 1440p	27−30	2−3
4K / 2160p	27−30	−
low / 720p	180−190	50−55
medium / 1080p	110−120	10−12
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 443% more, than Radeon HD 7670A.
high / 1080p	60−65	4−5
ultra / 1080p	45−50	−
QHD / 1440p	30−35	0−1
4K / 2160p	24−27	−
low / 720p	100−110	16−18
medium / 1080p	65−70	7−8
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 766% more, than Radeon HD 7670A.
low / 768p	140−150	45−50
medium / 768p	120−130	−
high / 1080p	70−75	5−6
ultra / 1080p	30−35	2−3
QHD / 1440p	21−24	0−1
medium / 720p	−	35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 361% more, than Radeon HD 7670A.
high / 1080p	24−27	1−2
ultra / 1080p	20−22	0−1
QHD / 1440p	16−18	−
4K / 2160p	8−9	0−1
low / 720p	65−70	5−6
medium / 1080p	30−35	3−4
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 1266% more, than Radeon HD 7670A.
low / 768p	130−140	90−95
high / 1080p	−	85−90
ultra / 1080p	−	70−75
medium / 1080p	120−130	90−95
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 41% more, than Radeon HD 7670A.
ultra / 1080p	14−16	12−14
low / 720p	100−110	27−30
medium / 1080p	18−20	14−16
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon HD 7670A.
high / 1080p	24−27	−
ultra / 1080p	16−18	4−5
QHD / 1440p	10−11	0−1
4K / 2160p	7−8	−
low / 720p	65−70	6−7
medium / 1080p	35−40	−
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 740% more, than Radeon HD 7670A.
low / 768p	130−140	12−14
medium / 768p	85−90	9−10
high / 1080p	45−50	4−5
ultra / 1080p	24−27	3−4
4K / 2160p	16−18	0−1
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 942% more, than Radeon HD 7670A.
low / 768p	90−95	75−80
medium / 768p	60−65	35−40
ultra / 1080p	50−55	16−18
high / 768p	60−65	30−35
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 63% more, than Radeon HD 7670A.

Full Specs

	Radeon HD 6990M Crossfire	Radeon HD 7670A
Architecture	Terascale 2	TeraScale 2
Code name	Blackcomb XTX	Turks
Type	Laptop	Desktop
Release date	12 July 2011	5 January 2012
Pipelines	2240	480
Core clock speed	715 MHz	600 MHz
Transistor count	2x1700 Million	716 million
Manufacturing process technology	40 nm	40 nm
Texture fill rate		14.40
Floating-point performance		576.0 gflops
Memory bus width	256 Bit	128 Bit
Memory clock speed	900 MHz	4000 MHz
Memory bandwidth		64 GB/s
Shared memory	-
DirectX	DirectX 11, Shader 5.0	11.2 (11_0)
Shader Model		5.0
OpenGL		4.4
OpenCL		1.2
Vulkan		N/A
Laptop size	large
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Radeon HD 6990M Crossfire vs Radeon HD 7670A

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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