GRID K140Q vs Radeon HD 7990

In this comparison between GRID K140Q and Radeon HD 7990 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 GRID K140Q will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.

GRID K140Q

Radeon HD 7990 Check Price

Main Specs

	GRID K140Q	Radeon HD 7990
Power consumption (TDP)	130 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	DDR3	GDDR5
Maximum RAM amount	1 GB	3 GB
Display Connectors	No outputs	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 188% more power consumption, than GRID K140Q.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 2 GB more memory, than GRID K140Q.
Both cards are used in Desktops.
GRID K140Q is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 100 MHz higher, than GRID K140Q.
GRID K140Q and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 4218 MHz higher, than GRID K140Q.

Game benchmarks


high / 1080p	0−1	35−40
ultra / 1080p	0−1	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	9−10	60−65
medium / 1080p	1−2	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 940% more, than GRID K140Q.
high / 1080p	−	55−60
ultra / 1080p	1−2	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	8−9	100−110
medium / 1080p	2−3	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 1675% more, than GRID K140Q.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GRID K140Q and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p	100−110	250−260
medium / 768p	75−80	220−230
ultra / 1080p	30−33	180−190
QHD / 1440p	−	110−120
4K / 2160p	9−10	70−75
high / 768p	50−55	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 245% more, than GRID K140Q.
low / 768p	70−75	60−65
ultra / 1080p	10−12	−
medium / 1080p	45−50	55−60
GRID K140Q and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p	65−70	120−130
medium / 768p	35−40	110−120
ultra / 1080p	12−14	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 194% more, than GRID K140Q.
high / 1080p	0−1	45−50
ultra / 1080p	−	40−45
QHD / 1440p	−	27−30
4K / 2160p	0−1	14−16
low / 720p	6−7	80−85
medium / 1080p	1−2	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 1525% more, than GRID K140Q.
high / 1080p	−	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	27−30
4K / 2160p	−	27−30
low / 720p	40−45	180−190
medium / 1080p	2−3	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 581% more, than GRID K140Q.
high / 1080p	0−1	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	30−35
4K / 2160p	−	24−27
low / 720p	10−12	100−110
medium / 1080p	3−4	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 1128% more, than GRID K140Q.
low / 768p	35−40	140−150
medium / 768p	−	120−130
high / 1080p	0−1	70−75
ultra / 1080p	−	30−35
QHD / 1440p	0−1	21−24
medium / 720p	30−35	−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 291% more, than GRID K140Q.
high / 1080p	−	24−27
ultra / 1080p	0−1	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	0−1	65−70
medium / 1080p	−	30−35
low / 768p	85−90	130−140
high / 1080p	50−55	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 55% more, than GRID K140Q.
ultra / 1080p	12−14	14−16
low / 720p	21−24	100−110
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 187% more, than GRID K140Q.
high / 1080p	−	24−27
ultra / 1080p	−	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	1−2	65−70
medium / 1080p	−	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 6600% more, than GRID K140Q.
low / 768p	3−4	130−140
medium / 768p	−	85−90
high / 1080p	1−2	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 4450% more, than GRID K140Q.
low / 768p	65−70	90−95
medium / 768p	30−35	60−65
ultra / 1080p	10−11	50−55
high / 768p	24−27	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 97% more, than GRID K140Q.

Full Specs

	GRID K140Q	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	GK107	Malta
Type	Workstation	Desktop
Release date	28 June 2013	24 April 2013
Pipelines	192	2048
Core clock speed	850 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	1,270 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	13.60	128.0
Floating-point performance	326.4 gflops	2x 4,096 gflops
Length		307 mm
Memory bus width	128 Bit	384 Bit
Memory clock speed	1782 MHz	6000 MHz
Memory bandwidth	28.51 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 K140Q vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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