Radeon E8860 vs Radeon HD 7990

When comparing Radeon E8860 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 Radeon E8860 and Radeon HD 7990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon E8860

Radeon HD 7990 Check Price

Main Specs

	Radeon E8860	Radeon HD 7990
Power consumption (TDP)	37 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	2 GB	3 GB
Display Connectors	4x mini-DisplayPort	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 913% more power consumption, than Radeon E8860.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 1 GB more memory, than Radeon E8860.
Both cards are used in Desktops.
Radeon E8860 and Radeon HD 7990 are build with GCN 1.0 architecture.
Core clock speed of Radeon HD 7990 is 375 MHz higher, than Radeon E8860.
Radeon E8860 and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 1500 MHz higher, than Radeon E8860.

Game benchmarks


high / 1080p	7−8	35−40
ultra / 1080p	4−5	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	18−20	60−65
medium / 1080p	9−10	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 310% more, than Radeon E8860.
high / 1080p	12−14	55−60
ultra / 1080p	10−12	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	24−27	100−110
medium / 1080p	12−14	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 353% more, than Radeon E8860.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7990 in Call of Duty: Warzone is 10% more, than Radeon E8860.
low / 768p	140−150	250−260
medium / 768p	110−120	220−230
ultra / 1080p	55−60	180−190
QHD / 1440p	30−35	110−120
4K / 2160p	27−30	70−75
high / 768p	85−90	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 129% more, than Radeon E8860.
low / 768p	55−60	60−65
ultra / 1080p	21−24	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than Radeon E8860.
low / 768p	80−85	120−130
medium / 768p	60−65	110−120
ultra / 1080p	35−40	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 91% more, than Radeon E8860.
high / 1080p	9−10	45−50
ultra / 1080p	8−9	40−45
QHD / 1440p	−	27−30
4K / 2160p	4−5	14−16
low / 720p	20−22	80−85
medium / 1080p	9−10	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 370% more, than Radeon E8860.
high / 1080p	14−16	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	60−65	180−190
medium / 1080p	24−27	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 264% more, than Radeon E8860.
high / 1080p	12−14	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	1−2	30−35
4K / 2160p	−	24−27
low / 720p	27−30	100−110
medium / 1080p	14−16	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 384% more, than Radeon E8860.
low / 768p	55−60	140−150
medium / 768p	45−50	120−130
high / 1080p	12−14	70−75
ultra / 1080p	7−8	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 200% more, than Radeon E8860.
high / 1080p	5−6	24−27
ultra / 1080p	3−4	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	12−14	65−70
medium / 1080p	7−8	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 414% more, than Radeon E8860.
low / 768p	95−100	130−140
high / 1080p	90−95	−
ultra / 1080p	80−85	−
medium / 1080p	90−95	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 36% more, than Radeon E8860.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	30−35	100−110
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Radeon E8860.
high / 1080p	−	24−27
ultra / 1080p	8−9	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	12−14	65−70
medium / 1080p	10−12	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 300% more, than Radeon E8860.
low / 768p	27−30	130−140
medium / 768p	18−20	85−90
high / 1080p	10−11	45−50
ultra / 1080p	6−7	24−27
4K / 2160p	6−7	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 342% more, than Radeon E8860.
low / 768p	85−90	90−95
medium / 768p	45−50	60−65
ultra / 1080p	20−22	50−55
high / 768p	35−40	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 39% more, than Radeon E8860.

Full Specs

	Radeon E8860	Radeon HD 7990
Architecture	GCN 1.0	GCN 1.0
Code name	Venus	Malta
Type	Desktop	Desktop
Release date	25 January 2014	24 April 2013
Pipelines	640	2048
Core clock speed	575 MHz	950 MHz
Boost Clock	625 MHz	1000 MHz
Transistor count	1,500 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	25.00	128.0
Floating-point performance	800.0 gflops	2x 4,096 gflops
Length		307 mm
Memory bus width	128 Bit	384 Bit
Memory clock speed	4500 MHz	6000 MHz
Memory bandwidth	72 GB/s	288.0 GB/s
DirectX	12 (11_1)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.2.131	1.2.131
Bitcoin / BTC (SHA256)	48 Mh/s	459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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Radeon E8860 vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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