Radeon HD 6990 vs Radeon RX Vega 6 Ryzen 4000
In this comparison between Radeon HD 6990 and Radeon RX Vega 6 Ryzen 4000 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 Radeon HD 6990 will be the best choice, for others Radeon RX Vega 6 Ryzen 4000 will be their preference. Study the comparison tables below and make your choice.
Radeon RX Vega 6 Ryzen 4000 is a Laptop Graphics Card
Note: Radeon RX Vega 6 Ryzen 4000 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 RX Vega 6 Ryzen 4000 here:
Main Specs
Radeon HD 6990
Radeon RX Vega 6 Ryzen 4000
Power consumption (TDP)
375 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
2x 8-pin
Memory type
GDDR5
Maximum RAM amount
2 GB
Display Connectors
1x DVI, 4x mini-DisplayPort
Check Price
Check Price
Radeon HD 6990 is used in Desktops, and Radeon RX Vega 6 Ryzen 4000 - in Laptops.
Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon RX Vega 6 Ryzen 4000 - with Vega.
Radeon HD 6990 is manufactured by 40 nm process technology, and Radeon RX Vega 6 Ryzen 4000 - by 7 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
14−16
16−18
ultra / 1080p
9−10
10−11
QHD / 1440p
3−4
4−5
low / 720p
30−35
35−40
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Assassin's Creed Odyssey is 20% more, than Radeon HD 6990.
high / 1080p
24−27
27−30
ultra / 1080p
21−24
24−27
QHD / 1440p
7−8
7−8
4K / 2160p
5−6
6−7
low / 720p
50−55
60−65
medium / 1080p
27−30
30−35
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Battlefield 5 is 17% more, than Radeon HD 6990.
low / 768p
45−50
50−55
high / 1080p
−
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Call of Duty: Warzone is 10% more, than Radeon HD 6990.
low / 768p
210−220
220−230
medium / 768p
170−180
190−200
ultra / 1080p
95−100
100−110
QHD / 1440p
50−55
65−70
4K / 2160p
30−33
35−40
high / 768p
140−150
150−160
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Counter-Strike: Global Offensive is 9% more, than Radeon HD 6990.
low / 768p
55−60
60−65
ultra / 1080p
40−45
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Cyberpunk 2077 is 12% more, than Radeon HD 6990.
low / 768p
110−120
110−120
medium / 768p
90−95
100−110
ultra / 1080p
60−65
70−75
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Dota 2 is 7% more, than Radeon HD 6990.
high / 1080p
18−20
21−24
ultra / 1080p
16−18
18−20
QHD / 1440p
−
18−20
4K / 2160p
6−7
6−7
low / 720p
35−40
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Far Cry 5 is 21% more, than Radeon HD 6990.
high / 1080p
24−27
27−30
ultra / 1080p
18−20
21−24
QHD / 1440p
16−18
14−16
low / 720p
95−100
110−120
medium / 1080p
50−55
60−65
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Fortnite is 14% more, than Radeon HD 6990.
high / 1080p
24−27
30−33
ultra / 1080p
20−22
21−24
QHD / 1440p
9−10
10−12
low / 720p
50−55
60−65
medium / 1080p
27−30
30−35
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Forza Horizon 4 is 18% more, than Radeon HD 6990.
low / 768p
85−90
95−100
medium / 768p
75−80
85−90
high / 1080p
30−33
35−40
ultra / 1080p
12−14
14−16
QHD / 1440p
3−4
4−5
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Grand Theft Auto V is 14% more, than Radeon HD 6990.
high / 1080p
9−10
10−12
ultra / 1080p
7−8
8−9
4K / 2160p
2−3
2−3
low / 720p
27−30
35−40
medium / 1080p
12−14
14−16
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Metro Exodus is 16% more, than Radeon HD 6990.
low / 768p
110−120
110−120
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Minecraft is 4% more, than Radeon HD 6990.
high / 1080p
21−24
−
ultra / 1080p
18−20
14−16
low / 720p
55−60
65−70
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Radeon RX Vega 6 Ryzen 4000.
high / 1080p
14−16
14−16
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
low / 720p
27−30
30−35
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in Red Dead Redemption 2 is 11% more, than Radeon HD 6990.
low / 768p
55−60
60−65
medium / 768p
30−35
40−45
high / 1080p
18−20
21−24
ultra / 1080p
10−12
12−14
4K / 2160p
8−9
7−8
The average gaming FPS of Radeon RX Vega 6 Ryzen 4000 in The Witcher 3: Wild Hunt is 16% more, than Radeon HD 6990.
low / 768p
100−110
90−95
medium / 768p
60−65
60−65
ultra / 1080p
35−40
35−40
high / 768p
50−55
55−60
The average gaming FPS of Radeon HD 6990 in World of Tanks is 3% more, than Radeon RX Vega 6 Ryzen 4000.
Full Specs
Radeon HD 6990
Radeon RX Vega 6 Ryzen 4000
Architecture
TeraScale 3
Vega
Code name
Antilles
Vega Renoir
Type
Desktop
Laptop
Release date
8 March 2011
7 January 2020
Pipelines
1536
384
Core clock speed
830 MHz
Boost Clock
1500 MHz
Transistor count
2,640 million
Manufacturing process technology
40 nm
7 nm
Texture fill rate
79.68
Floating-point performance
2x 2,549.8 gflops
Length
295 mm
Memory bus width
256 Bit
Memory clock speed
5000 MHz
Memory bandwidth
160.0 GB/s
Shared memory
-
DirectX
11.2 (11_0)
DirectX 12_1
Shader Model
5.0
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Bitcoin / BTC (SHA256)
265 Mh/s
Ethereum / ETH (DaggerHashimoto)
24 Mh/s
Check Price
Check Price
