Quadro K4000 vs Radeon HD 7990

When comparing Quadro K4000 and Radeon HD 7990, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro K4000 and Radeon HD 7990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K4000 Check Price

Radeon HD 7990 Check Price

Main Specs

	Quadro K4000	Radeon HD 7990
Power consumption (TDP)	80 Watt	375 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	3 GB	3 GB
Display Connectors	1x DVI, 2x DisplayPort	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 368% more power consumption, than Quadro K4000.
Quadro K4000 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Quadro K4000 and Radeon HD 7990 have maximum RAM of 3 GB.
Both cards are used in Desktops.
Quadro K4000 is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 140 MHz higher, than Quadro K4000.
Quadro K4000 and Radeon HD 7990 are manufactured by 28 nm process technology.
Radeon HD 7990 is 66 mm longer, than Quadro K4000.
Memory clock speed of Radeon HD 7990 is 384 MHz higher, than Quadro K4000.

Game benchmarks


high / 1080p	14−16	35−40
ultra / 1080p	8−9	21−24
QHD / 1440p	3−4	16−18
4K / 2160p	−	10−11
low / 720p	27−30	60−65
medium / 1080p	16−18	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 157% more, than Quadro K4000.
high / 1080p	21−24	55−60
ultra / 1080p	18−20	45−50
QHD / 1440p	5−6	35−40
4K / 2160p	4−5	18−20
low / 720p	45−50	100−110
medium / 1080p	24−27	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 170% more, than Quadro K4000.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7990 in Call of Duty: Warzone is 10% more, than Quadro K4000.
low / 768p	200−210	250−260
medium / 768p	170−180	220−230
ultra / 1080p	90−95	180−190
QHD / 1440p	50−55	110−120
4K / 2160p	30−33	70−75
high / 768p	130−140	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 53% more, than Quadro K4000.
low / 768p	55−60	60−65
ultra / 1080p	35−40	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than Quadro K4000.
low / 768p	100−110	120−130
medium / 768p	90−95	110−120
ultra / 1080p	55−60	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 35% more, than Quadro K4000.
high / 1080p	16−18	45−50
ultra / 1080p	14−16	40−45
QHD / 1440p	−	27−30
4K / 2160p	5−6	14−16
low / 720p	35−40	80−85
medium / 1080p	16−18	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 161% more, than Quadro K4000.
high / 1080p	21−24	60−65
ultra / 1080p	18−20	45−50
QHD / 1440p	16−18	27−30
4K / 2160p	−	27−30
low / 720p	90−95	180−190
medium / 1080p	45−50	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 123% more, than Quadro K4000.
high / 1080p	21−24	60−65
ultra / 1080p	18−20	45−50
QHD / 1440p	7−8	30−35
4K / 2160p	−	24−27
low / 720p	45−50	100−110
medium / 1080p	24−27	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 162% more, than Quadro K4000.
low / 768p	80−85	140−150
medium / 768p	70−75	120−130
high / 1080p	27−30	70−75
ultra / 1080p	10−12	30−35
QHD / 1440p	2−3	21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 102% more, than Quadro K4000.
high / 1080p	9−10	24−27
ultra / 1080p	7−8	20−22
QHD / 1440p	−	16−18
4K / 2160p	2−3	8−9
low / 720p	24−27	65−70
medium / 1080p	12−14	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 181% more, than Quadro K4000.
low / 768p	110−120	130−140
ultra / 1080p	100−110	−
medium / 1080p	100−110	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 18% more, than Quadro K4000.
high / 1080p	21−24	−
ultra / 1080p	16−18	14−16
low / 720p	50−55	100−110
medium / 1080p	21−24	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Quadro K4000.
high / 1080p	14−16	24−27
ultra / 1080p	9−10	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	24−27	65−70
medium / 1080p	14−16	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 125% more, than Quadro K4000.
low / 768p	50−55	130−140
medium / 768p	30−35	85−90
high / 1080p	16−18	45−50
ultra / 1080p	10−11	24−27
4K / 2160p	8−9	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 158% more, than Quadro K4000.
low / 768p	100−105	90−95
medium / 768p	60−65	60−65
ultra / 1080p	30−35	50−55
high / 768p	50−55	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 8% more, than Quadro K4000.

Full Specs

	Quadro K4000	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	GK106	Malta
Type	Workstation	Desktop
Release date	1 March 2013	24 April 2013
Pipelines	768	2048
Core clock speed	810 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	2,540 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	51.84	128.0
Floating-point performance	1,244 gflops	2x 4,096 gflops
Length	241 mm	307 mm
Memory bus width	192 Bit	384 Bit
Memory clock speed	5616 MHz	6000 MHz
Memory bandwidth	134.8 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
Monero / XMR (CryptoNight)	0.21 kh/s
Bitcoin / BTC (SHA256)	61 Mh/s	459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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Quadro K4000 vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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