GRID K220Q vs Radeon HD 7990

If you are going to buy a new graphics card and are choosing between GRID K220Q and Radeon HD 7990, 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 GRID K220Q stacks up against Radeon HD 7990, check out specs charts below.

GRID K220Q

Radeon HD 7990 Check Price

Main Specs

	GRID K220Q	Radeon HD 7990
Power consumption (TDP)	225 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	512 MB	3 GB
Display Connectors	No outputs	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 66% more power consumption, than GRID K220Q.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GRID K220Q has 509 GB more memory, than Radeon HD 7990.
Both cards are used in Desktops.
GRID K220Q is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 205 MHz higher, than GRID K220Q.
GRID K220Q and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 1000 MHz higher, than GRID K220Q.

Game benchmarks


high / 1080p	1−2	35−40
ultra / 1080p	0−1	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	10−12	60−65
medium / 1080p	2−3	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 840% more, than GRID K220Q.
high / 1080p	−	55−60
ultra / 1080p	3−4	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	12−14	100−110
medium / 1080p	4−5	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 914% more, than GRID K220Q.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GRID K220Q and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	250−260
medium / 768p	85−90	220−230
ultra / 1080p	35−40	180−190
QHD / 1440p	−	110−120
4K / 2160p	10−11	70−75
high / 768p	60−65	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 206% more, than GRID K220Q.
low / 768p	70−75	60−65
ultra / 1080p	14−16	−
medium / 1080p	45−50	55−60
GRID K220Q and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p	70−75	120−130
medium / 768p	40−45	110−120
ultra / 1080p	18−20	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 161% more, than GRID K220Q.
high / 1080p	2−3	45−50
ultra / 1080p	2−3	40−45
QHD / 1440p	−	27−30
4K / 2160p	0−1	14−16
low / 720p	9−10	80−85
medium / 1080p	3−4	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 1275% more, than GRID K220Q.
high / 1080p	−	60−65
ultra / 1080p	5−6	45−50
QHD / 1440p	1−2	27−30
4K / 2160p	−	27−30
low / 720p	45−50	180−190
medium / 1080p	7−8	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 526% more, than GRID K220Q.
high / 1080p	3−4	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	30−35
4K / 2160p	−	24−27
low / 720p	14−16	100−110
medium / 1080p	5−6	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 875% more, than GRID K220Q.
low / 768p	40−45	140−150
medium / 768p	−	120−130
high / 1080p	3−4	70−75
ultra / 1080p	2−3	30−35
QHD / 1440p	0−1	21−24
medium / 720p	35−40	−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 418% more, than GRID K220Q.
high / 1080p	1−2	24−27
ultra / 1080p	0−1	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	3−4	65−70
medium / 1080p	2−3	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 1950% more, than GRID K220Q.
low / 768p	85−90	130−140
high / 1080p	55−60	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 55% more, than GRID K220Q.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	24−27	100−110
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 170% more, than GRID K220Q.
high / 1080p	−	24−27
ultra / 1080p	3−4	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	4−5	65−70
medium / 1080p	−	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 950% more, than GRID K220Q.
low / 768p	7−8	130−140
medium / 768p	6−7	85−90
high / 1080p	3−4	45−50
ultra / 1080p	−	24−27
4K / 2160p	0−1	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 1700% more, than GRID K220Q.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	12−14	50−55
high / 768p	30−33	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 76% more, than GRID K220Q.

Full Specs

	GRID K220Q	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	GK104	Malta
Type	Workstation	Desktop
Release date	2 July 2014	24 April 2013
Pipelines	1536	2048
Core clock speed	745 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	3,540 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	95.36	128.0
Floating-point performance	2,289 gflops	2x 4,096 gflops
Length		307 mm
Memory bus width	256 Bit	384 Bit
Memory clock speed	5000 MHz	6000 MHz
Memory bandwidth	160.0 GB/s	288.0 GB/s
DirectX	12 (11_0)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.2.131
CUDA	3.0
Bitcoin / BTC (SHA256)		459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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GRID K220Q vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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