GRID K280Q vs Radeon HD 6990M Crossfire

Find out if it is worth upgrading your current GPU setup by comparing GRID K280Q and Radeon HD 6990M Crossfire. 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 GRID K280Q and Radeon HD 6990M Crossfire. 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.

GRID K280Q

Radeon HD 6990M Crossfire Check Price

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

	GRID K280Q	Radeon HD 6990M Crossfire
Power consumption (TDP)	225 Watt
Interface	PCIe 3.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2x2 GB
Display Connectors	No outputs
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GRID K280Q has 2 GB more memory, than Radeon HD 6990M Crossfire.
GRID K280Q is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
GRID K280Q is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
Core clock speed of GRID K280Q is 30 MHz higher, than Radeon HD 6990M Crossfire.
GRID K280Q is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
Memory clock speed of GRID K280Q is 4100 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks


high / 1080p	12−14	35−40
ultra / 1080p	7−8	21−24
QHD / 1440p	1−2	16−18
4K / 2160p	−	10−11
low / 720p	24−27	60−65
medium / 1080p	14−16	40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 200% more, than GRID K280Q.
high / 1080p	18−20	55−60
ultra / 1080p	16−18	45−50
QHD / 1440p	2−3	35−40
4K / 2160p	−	18−20
low / 720p	40−45	100−110
medium / 1080p	21−24	60−65
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 210% more, than GRID K280Q.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 6990M Crossfire in Call of Duty: Warzone is 10% more, than GRID K280Q.
low / 768p	180−190	250−260
medium / 768p	150−160	220−230
ultra / 1080p	80−85	180−190
QHD / 1440p	45−50	110−120
4K / 2160p	30−33	70−75
high / 768p	120−130	210−220
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 70% more, than GRID K280Q.
low / 768p	55−60	60−65
ultra / 1080p	30−35	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 6990M Crossfire in Cyberpunk 2077 is 15% more, than GRID K280Q.
low / 768p	100−110	120−130
medium / 768p	80−85	110−120
ultra / 1080p	50−55	100−110
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 43% more, than GRID K280Q.
high / 1080p	14−16	45−50
ultra / 1080p	12−14	40−45
QHD / 1440p	−	27−30
4K / 2160p	5−6	14−16
low / 720p	30−35	80−85
medium / 1080p	14−16	45−50
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 193% more, than GRID K280Q.
high / 1080p	21−24	60−65
ultra / 1080p	14−16	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	85−90	180−190
medium / 1080p	40−45	110−120
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 148% more, than GRID K280Q.
high / 1080p	20−22	60−65
ultra / 1080p	16−18	45−50
QHD / 1440p	6−7	30−35
4K / 2160p	−	24−27
low / 720p	40−45	100−110
medium / 1080p	21−24	65−70
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 200% more, than GRID K280Q.
low / 768p	70−75	140−150
medium / 768p	65−70	120−130
high / 1080p	21−24	70−75
ultra / 1080p	10−11	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 116% more, than GRID K280Q.
high / 1080p	7−8	24−27
ultra / 1080p	6−7	20−22
QHD / 1440p	−	16−18
4K / 2160p	1−2	8−9
low / 720p	21−24	65−70
medium / 1080p	10−11	30−35
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 244% more, than GRID K280Q.
low / 768p	100−110	130−140
ultra / 1080p	95−100	−
medium / 1080p	100−110	120−130
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 23% more, than GRID K280Q.
high / 1080p	20−22	−
ultra / 1080p	16−18	14−16
low / 720p	45−50	100−110
medium / 1080p	21−24	18−20
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than GRID K280Q.
high / 1080p	12−14	24−27
ultra / 1080p	9−10	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	21−24	65−70
medium / 1080p	14−16	35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 140% more, than GRID K280Q.
low / 768p	40−45	130−140
medium / 768p	27−30	85−90
high / 1080p	14−16	45−50
ultra / 1080p	9−10	24−27
4K / 2160p	7−8	16−18
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 210% more, than GRID K280Q.
low / 768p	95−100	90−95
medium / 768p	55−60	60−65
ultra / 1080p	27−30	50−55
high / 768p	45−50	60−65
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 17% more, than GRID K280Q.

Full Specs

	GRID K280Q	Radeon HD 6990M Crossfire
Architecture	Kepler	Terascale 2
Code name	GK104	Blackcomb XTX
Type	Workstation	Laptop
Release date	28 June 2013	12 July 2011
Pipelines	1536	2240
Core clock speed	745 MHz	715 MHz
Transistor count	3,540 million	2x1700 Million
Manufacturing process technology	28 nm	40 nm
Texture fill rate	95.36
Floating-point performance	2,289 gflops
Memory bus width	256 Bit	256 Bit
Memory clock speed	5000 MHz	900 MHz
Memory bandwidth	160.0 GB/s
Shared memory		-
DirectX	12 (11_0)	DirectX 11, Shader 5.0
Shader Model	5.1
OpenGL	4.6
OpenCL	1.2
Vulkan	1.1.126
CUDA	3.0
Laptop size		large
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GRID K280Q vs Radeon HD 6990M Crossfire

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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