Radeon HD 7990 vs Radeon R5 Bristol Ridge

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7990 and Radeon R5 Bristol Ridge. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7990 and Radeon R5 Bristol Ridge. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 7990 Check Price

Radeon R5 Bristol Ridge Check Price

Radeon R5 Bristol Ridge is a Laptop Graphics Card

Note: Radeon R5 Bristol Ridge is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R5 Bristol Ridge here:

Radeon R5 Bristol Ridge Laptops

Main Specs

	Radeon HD 7990	Radeon R5 Bristol Ridge
Power consumption (TDP)	375 Watt	12-45 Watt
Interface	PCIe 3.0 x16
Supplementary power connectors	2x 8-pin
Memory type	GDDR5
Maximum RAM amount	3 GB
Display Connectors	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 3025% more power consumption, than Radeon R5 Bristol Ridge.
Radeon HD 7990 is used in Desktops, and Radeon R5 Bristol Ridge - in Laptops.
Radeon HD 7990 is build with GCN 1.0 architecture, and Radeon R5 Bristol Ridge - with GCN 1.2/2.0.
Radeon HD 7990 and Radeon R5 Bristol Ridge are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	35−40	3−4
ultra / 1080p	21−24	1−2
QHD / 1440p	16−18	0−1
4K / 2160p	10−11	−
low / 720p	60−65	14−16
medium / 1080p	40−45	5−6
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 583% more, than Radeon R5 Bristol Ridge.
high / 1080p	55−60	7−8
ultra / 1080p	45−50	5−6
QHD / 1440p	35−40	0−1
4K / 2160p	18−20	−
low / 720p	100−110	18−20
medium / 1080p	60−65	8−9
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 580% more, than Radeon R5 Bristol Ridge.
low / 768p	50−55	45−50
high / 1080p	−	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7990 in Call of Duty: Warzone is 10% more, than Radeon R5 Bristol Ridge.
low / 768p	250−260	120−130
medium / 768p	220−230	95−100
ultra / 1080p	180−190	45−50
QHD / 1440p	110−120	24−27
4K / 2160p	70−75	−
high / 768p	210−220	70−75
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 172% more, than Radeon R5 Bristol Ridge.
low / 768p	60−65	70−75
ultra / 1080p	−	20−22
medium / 1080p	55−60	40−45
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 5% more, than Radeon R5 Bristol Ridge.
low / 768p	120−130	75−80
medium / 768p	110−120	55−60
ultra / 1080p	100−110	27−30
The average gaming FPS of Radeon HD 7990 in Dota 2 is 112% more, than Radeon R5 Bristol Ridge.
high / 1080p	45−50	4−5
ultra / 1080p	40−45	3−4
QHD / 1440p	27−30	−
4K / 2160p	14−16	0−1
low / 720p	80−85	14−16
medium / 1080p	45−50	5−6
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 685% more, than Radeon R5 Bristol Ridge.
high / 1080p	60−65	12−14
ultra / 1080p	45−50	7−8
QHD / 1440p	27−30	4−5
4K / 2160p	27−30	−
low / 720p	180−190	55−60
medium / 1080p	110−120	14−16
The average gaming FPS of Radeon HD 7990 in Fortnite is 357% more, than Radeon R5 Bristol Ridge.
high / 1080p	60−65	6−7
ultra / 1080p	45−50	6−7
QHD / 1440p	30−35	0−1
4K / 2160p	24−27	−
low / 720p	100−110	21−24
medium / 1080p	65−70	9−10
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 536% more, than Radeon R5 Bristol Ridge.
low / 768p	140−150	45−50
medium / 768p	120−130	−
high / 1080p	70−75	8−9
ultra / 1080p	30−35	3−4
QHD / 1440p	21−24	0−1
medium / 720p	−	40−45
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 336% more, than Radeon R5 Bristol Ridge.
high / 1080p	24−27	2−3
ultra / 1080p	20−22	0−1
QHD / 1440p	16−18	−
4K / 2160p	8−9	0−1
low / 720p	65−70	7−8
medium / 1080p	30−35	3−4
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 925% more, than Radeon R5 Bristol Ridge.
low / 768p	130−140	85−90
high / 1080p	−	65−70
medium / 1080p	120−130	−
The average gaming FPS of Radeon HD 7990 in Minecraft is 55% more, than Radeon R5 Bristol Ridge.
ultra / 1080p	14−16	12−14
low / 720p	100−110	27−30
medium / 1080p	18−20	14−16
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon R5 Bristol Ridge.
high / 1080p	24−27	6−7
ultra / 1080p	16−18	4−5
QHD / 1440p	10−11	0−1
4K / 2160p	7−8	−
low / 720p	65−70	7−8
medium / 1080p	35−40	−
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 500% more, than Radeon R5 Bristol Ridge.
low / 768p	130−140	16−18
medium / 768p	85−90	12−14
high / 1080p	45−50	6−7
ultra / 1080p	24−27	4−5
4K / 2160p	16−18	1−2
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 675% more, than Radeon R5 Bristol Ridge.
low / 768p	90−95	70−75
medium / 768p	60−65	35−40
ultra / 1080p	50−55	16−18
high / 768p	60−65	30−35
The average gaming FPS of Radeon HD 7990 in World of Tanks is 71% more, than Radeon R5 Bristol Ridge.

Full Specs

	Radeon HD 7990	Radeon R5 Bristol Ridge
Architecture	GCN 1.0	GCN 1.2/2.0
Code name	Malta	Bristol Ridge
Type	Desktop	Laptop
Release date	24 April 2013	1 June 2016
Pipelines	2048	384
Core clock speed	950 MHz
Boost Clock	1000 MHz	800 MHz
Transistor count	4,313 million	3100 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	128.0
Floating-point performance	2x 4,096 gflops
Length	307 mm
Memory bus width	384 Bit	64/128 Bit
Memory clock speed	6000 MHz
Memory bandwidth	288.0 GB/s
Shared memory		+
DirectX	12 (11_1)	DirectX 12 (FL 12_0)
Shader Model	5.1
OpenGL	4.6
OpenCL	1.2
Vulkan	1.2.131
Bitcoin / BTC (SHA256)	459 Mh/s
Laptop size		medium sized
Ethereum / ETH (DaggerHashimoto)	44 Mh/s
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Radeon HD 7990 vs Radeon R5 Bristol Ridge

Radeon R5 Bristol Ridge is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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