Radeon HD 6950 vs Radeon HD 6990
In this comparison between Radeon HD 6950 and Radeon HD 6990 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 6950 will be the best choice, for others Radeon HD 6990 will be their preference. Study the comparison tables below and make your choice.
Main Specs
Radeon HD 6950
Radeon HD 6990
Power consumption (TDP)
500 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 4x mini-DisplayPort
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Radeon HD 6950 has 33% more power consumption, than Radeon HD 6990.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 6950 and Radeon HD 6990 have maximum RAM of 2 GB.
Both cards are used in Desktops.
Radeon HD 6950 and Radeon HD 6990 are build with TeraScale 3 architecture.
Radeon HD 6950 and Radeon HD 6990 are manufactured by 40 nm process technology.
Radeon HD 6990 is 28 mm longer, than Radeon HD 6950.
Memory clock speed of Radeon HD 6990 is 3750 MHz higher, than Radeon HD 6950.
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
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
3−4
3−4
low / 720p
27−30
30−35
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 7% more, than Radeon HD 6950.
high / 1080p
21−24
24−27
ultra / 1080p
18−20
21−24
QHD / 1440p
5−6
7−8
4K / 2160p
5−6
5−6
low / 720p
45−50
50−55
medium / 1080p
24−27
27−30
The average gaming FPS of Radeon HD 6990 in Battlefield 5 is 15% more, than Radeon HD 6950.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 6950 and Radeon HD 6990 have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
210−220
medium / 768p
170−180
170−180
ultra / 1080p
90−95
95−100
QHD / 1440p
50−55
50−55
4K / 2160p
30−33
30−33
high / 768p
130−140
140−150
The average gaming FPS of Radeon HD 6990 in Counter-Strike: Global Offensive is 3% more, than Radeon HD 6950.
low / 768p
55−60
55−60
ultra / 1080p
35−40
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6990 in Cyberpunk 2077 is 4% more, than Radeon HD 6950.
low / 768p
100−110
110−120
medium / 768p
90−95
90−95
ultra / 1080p
60−65
60−65
The average gaming FPS of Radeon HD 6990 in Dota 2 is 4% more, than Radeon HD 6950.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
16−18
4K / 2160p
6−7
6−7
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
Radeon HD 6950 and Radeon HD 6990 have the same average FPS in Far Cry 5.
high / 1080p
21−24
24−27
ultra / 1080p
18−20
18−20
QHD / 1440p
16−18
16−18
low / 720p
90−95
95−100
medium / 1080p
45−50
50−55
The average gaming FPS of Radeon HD 6990 in Fortnite is 7% more, than Radeon HD 6950.
high / 1080p
24−27
24−27
ultra / 1080p
18−20
20−22
QHD / 1440p
8−9
9−10
low / 720p
45−50
50−55
medium / 1080p
27−30
27−30
The average gaming FPS of Radeon HD 6990 in Forza Horizon 4 is 8% more, than Radeon HD 6950.
low / 768p
80−85
85−90
medium / 768p
70−75
75−80
high / 1080p
27−30
30−33
ultra / 1080p
10−12
12−14
QHD / 1440p
2−3
3−4
The average gaming FPS of Radeon HD 6990 in Grand Theft Auto V is 7% more, than Radeon HD 6950.
high / 1080p
9−10
9−10
ultra / 1080p
7−8
7−8
4K / 2160p
2−3
2−3
low / 720p
27−30
27−30
medium / 1080p
12−14
12−14
Radeon HD 6950 and Radeon HD 6990 have the same average FPS in Metro Exodus.
low / 768p
110−120
110−120
ultra / 1080p
100−110
100−110
medium / 1080p
100−110
100−110
Radeon HD 6950 and Radeon HD 6990 have the same average FPS in Minecraft.
high / 1080p
21−24
21−24
ultra / 1080p
16−18
18−20
low / 720p
50−55
55−60
medium / 1080p
21−24
24−27
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon HD 6950.
high / 1080p
14−16
14−16
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
low / 720p
24−27
27−30
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 6990 in Red Dead Redemption 2 is 6% more, than Radeon HD 6950.
low / 768p
50−55
55−60
medium / 768p
30−35
30−35
high / 1080p
16−18
18−20
ultra / 1080p
10−11
10−12
4K / 2160p
8−9
8−9
The average gaming FPS of Radeon HD 6990 in The Witcher 3: Wild Hunt is 4% more, than Radeon HD 6950.
low / 768p
100−105
100−110
medium / 768p
60−65
60−65
ultra / 1080p
30−35
35−40
high / 768p
50−55
50−55
The average gaming FPS of Radeon HD 6990 in World of Tanks is 3% more, than Radeon HD 6950.
Full Specs
Radeon HD 6950
Radeon HD 6990
Architecture
TeraScale 3
TeraScale 3
Code name
Cayman
Antilles
Type
Desktop
Desktop
Release date
14 December 2010
8 March 2011
Pipelines
1408
1536
Core clock speed
830 MHz
Boost Clock
800 MHz
Transistor count
2,640 million
2,640 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
70.40
79.68
Floating-point performance
2,252.8 gflops
2x 2,549.8 gflops
Length
267 mm
295 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
1250 MHz
5000 MHz
Memory bandwidth
160.0 GB/s
DirectX
11.2 (11_0)
Shader Model
5.0
5.0
OpenGL
4.4
4.4
OpenCL
1.2
1.2
Vulkan
N/A
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
244 Mh/s
265 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
24 Mh/s
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