Radeon HD 7990 vs Radeon RX 560X

When choosing between Radeon HD 7990 and Radeon RX 560X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7990 and Radeon RX 560X.

Radeon HD 7990 Check Price

Radeon RX 560X

Main Specs

	Radeon HD 7990	Radeon RX 560X
Power consumption (TDP)	375 Watt	75 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x8
Supplementary power connectors	2x 8-pin	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	3 GB	4 GB
Display Connectors	1x DVI, 4x mini-DisplayPort	1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 7990 has 400% more power consumption, than Radeon RX 560X.
Radeon HD 7990 is connected by PCIe 3.0 x16, and Radeon RX 560X uses PCIe 3.0 x8 interface.
Radeon RX 560X has 1 GB more memory, than Radeon HD 7990.
Both cards are used in Desktops.
Radeon HD 7990 is build with GCN 1.0 architecture, and Radeon RX 560X - with GCN 4.0.
Core clock speed of Radeon RX 560X is 225 MHz higher, than Radeon HD 7990.
Radeon HD 7990 is manufactured by 28 nm process technology, and Radeon RX 560X - by 14 nm process technology.
Radeon HD 7990 is 137 mm longer, than Radeon RX 560X.
Memory clock speed of Radeon RX 560X is 1000 MHz higher, than Radeon HD 7990.

Game benchmarks


high / 1080p	35−40	18−20
ultra / 1080p	21−24	10−11
QHD / 1440p	16−18	4−5
4K / 2160p	10−11	4−5
low / 720p	60−65	35−40
medium / 1080p	40−45	21−24
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 100% more, than Radeon RX 560X.
high / 1080p	55−60	27−30
ultra / 1080p	45−50	24−27
QHD / 1440p	35−40	8−9
4K / 2160p	18−20	6−7
low / 720p	100−110	60−65
medium / 1080p	60−65	30−35
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 100% more, than Radeon RX 560X.
low / 768p	50−55	50−55
high / 1080p	−	50−55
QHD / 1440p	0−1	0−1
Radeon HD 7990 and Radeon RX 560X have the same average FPS in Call of Duty: Warzone.
low / 768p	250−260	220−230
medium / 768p	220−230	190−200
ultra / 1080p	180−190	110−120
QHD / 1440p	110−120	70−75
4K / 2160p	70−75	35−40
high / 768p	210−220	150−160
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 33% more, than Radeon RX 560X.
low / 768p	60−65	60−65
ultra / 1080p	−	45−50
medium / 1080p	55−60	55−60
Radeon HD 7990 and Radeon RX 560X have the same average FPS in Cyberpunk 2077.
low / 768p	120−130	110−120
medium / 768p	110−120	100−110
ultra / 1080p	100−110	70−75
The average gaming FPS of Radeon HD 7990 in Dota 2 is 18% more, than Radeon RX 560X.
high / 1080p	45−50	21−24
ultra / 1080p	40−45	20−22
QHD / 1440p	27−30	18−20
4K / 2160p	14−16	7−8
low / 720p	80−85	45−50
medium / 1080p	45−50	24−27
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 86% more, than Radeon RX 560X.
high / 1080p	60−65	27−30
ultra / 1080p	45−50	21−24
QHD / 1440p	27−30	14−16
4K / 2160p	27−30	−
low / 720p	180−190	110−120
medium / 1080p	110−120	60−65
The average gaming FPS of Radeon HD 7990 in Fortnite is 81% more, than Radeon RX 560X.
high / 1080p	60−65	30−35
ultra / 1080p	45−50	21−24
QHD / 1440p	30−35	10−12
4K / 2160p	24−27	−
low / 720p	100−110	60−65
medium / 1080p	65−70	35−40
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 90% more, than Radeon RX 560X.
low / 768p	140−150	95−100
medium / 768p	120−130	85−90
high / 1080p	70−75	35−40
ultra / 1080p	30−35	14−16
QHD / 1440p	21−24	5−6
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 64% more, than Radeon RX 560X.
high / 1080p	24−27	10−12
ultra / 1080p	20−22	9−10
QHD / 1440p	16−18	−
4K / 2160p	8−9	2−3
low / 720p	65−70	35−40
medium / 1080p	30−35	14−16
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 106% more, than Radeon RX 560X.
low / 768p	130−140	110−120
medium / 1080p	120−130	110−120
The average gaming FPS of Radeon HD 7990 in Minecraft is 13% more, than Radeon RX 560X.
ultra / 1080p	14−16	14−16
low / 720p	100−110	65−70
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 39% more, than Radeon RX 560X.
high / 1080p	24−27	14−16
ultra / 1080p	16−18	9−10
QHD / 1440p	10−11	0−1
4K / 2160p	7−8	−
low / 720p	65−70	35−40
medium / 1080p	35−40	18−20
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 80% more, than Radeon RX 560X.
low / 768p	130−140	65−70
medium / 768p	85−90	40−45
high / 1080p	45−50	21−24
ultra / 1080p	24−27	12−14
4K / 2160p	16−18	7−8
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 106% more, than Radeon RX 560X.
low / 768p	90−95	90−95
medium / 768p	60−65	60−65
ultra / 1080p	50−55	35−40
high / 768p	60−65	55−60
The average gaming FPS of Radeon HD 7990 in World of Tanks is 8% more, than Radeon RX 560X.

Full Specs

	Radeon HD 7990	Radeon RX 560X
Architecture	GCN 1.0	GCN 4.0
Code name	Malta	Polaris 21
Type	Desktop	Desktop
Release date	24 April 2013	11 April 2018
Pipelines	2048	1024
Core clock speed	950 MHz	1175 MHz
Boost Clock	1000 MHz	1275 MHz
Transistor count	4,313 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	128.0	81.60
Floating-point performance	2x 4,096 gflops	2,611 gflops
Length	307 mm	170 mm
Memory bus width	384 Bit	128 Bit
Memory clock speed	6000 MHz	7000 MHz
Memory bandwidth	288.0 GB/s	112.0 GB/s
DirectX	12 (11_1)	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.2	2.0
Vulkan	1.2.131	1.2.131
Bitcoin / BTC (SHA256)	459 Mh/s
Ethereum / ETH (DaggerHashimoto)	44 Mh/s
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Radeon HD 7990 vs Radeon RX 560X

Main Specs

Game benchmarks

Full Specs

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