Radeon HD 6950 vs Radeon HD 7970
When choosing between Radeon HD 6950 and Radeon HD 7970, 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 6950 and Radeon HD 7970.
Main Specs
Radeon HD 6950
Radeon HD 7970
Power consumption (TDP)
500 Watt
300 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6950 has 66% more power consumption, than Radeon HD 7970.
Radeon HD 6950 is connected by PCIe 2.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
Radeon HD 7970 has 1 GB more memory, than Radeon HD 6950.
Both cards are used in Desktops.
Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon HD 7970 - with GCN.
Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
Radeon HD 7970 is 7 mm longer, than Radeon HD 6950.
Memory clock speed of Radeon HD 7970 is 125 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
35−40
ultra / 1080p
8−9
21−24
QHD / 1440p
3−4
16−18
4K / 2160p
−
10−11
low / 720p
27−30
60−65
medium / 1080p
16−18
40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 157% more, than Radeon HD 6950.
high / 1080p
21−24
55−60
ultra / 1080p
18−20
45−50
QHD / 1440p
5−6
35−40
4K / 2160p
5−6
18−20
low / 720p
45−50
100−110
medium / 1080p
24−27
60−65
The average gaming FPS of Radeon HD 7970 in Battlefield 5 is 170% more, than Radeon HD 6950.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970 in Call of Duty: Warzone is 10% more, than Radeon HD 6950.
low / 768p
200−210
250−260
medium / 768p
170−180
220−230
ultra / 1080p
90−95
180−190
QHD / 1440p
50−55
110−120
4K / 2160p
30−33
70−75
high / 768p
130−140
210−220
The average gaming FPS of Radeon HD 7970 in Counter-Strike: Global Offensive is 53% more, than Radeon HD 6950.
low / 768p
55−60
60−65
ultra / 1080p
35−40
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7970 in Cyberpunk 2077 is 15% more, than Radeon HD 6950.
low / 768p
100−110
120−130
medium / 768p
90−95
110−120
ultra / 1080p
60−65
100−110
The average gaming FPS of Radeon HD 7970 in Dota 2 is 33% more, than Radeon HD 6950.
high / 1080p
16−18
45−50
ultra / 1080p
14−16
40−45
QHD / 1440p
−
27−30
4K / 2160p
6−7
14−16
low / 720p
35−40
80−85
medium / 1080p
18−20
45−50
The average gaming FPS of Radeon HD 7970 in Far Cry 5 is 147% more, than Radeon HD 6950.
high / 1080p
21−24
60−65
ultra / 1080p
18−20
45−50
QHD / 1440p
16−18
27−30
4K / 2160p
−
27−30
low / 720p
90−95
180−190
medium / 1080p
45−50
110−120
The average gaming FPS of Radeon HD 7970 in Fortnite is 123% more, than Radeon HD 6950.
high / 1080p
24−27
60−65
ultra / 1080p
18−20
45−50
QHD / 1440p
8−9
30−35
4K / 2160p
−
24−27
low / 720p
45−50
100−110
medium / 1080p
27−30
65−70
The average gaming FPS of Radeon HD 7970 in Forza Horizon 4 is 152% more, than Radeon HD 6950.
low / 768p
80−85
140−150
medium / 768p
70−75
120−130
high / 1080p
27−30
70−75
ultra / 1080p
10−12
30−35
QHD / 1440p
2−3
21−24
The average gaming FPS of Radeon HD 7970 in Grand Theft Auto V is 102% more, than Radeon HD 6950.
high / 1080p
9−10
24−27
ultra / 1080p
7−8
20−22
QHD / 1440p
−
16−18
4K / 2160p
2−3
8−9
low / 720p
27−30
65−70
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 7970 in Metro Exodus is 158% more, than Radeon HD 6950.
low / 768p
110−120
130−140
ultra / 1080p
100−110
−
medium / 1080p
100−110
120−130
The average gaming FPS of Radeon HD 7970 in Minecraft is 18% more, than Radeon HD 6950.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
50−55
100−110
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon HD 7970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Radeon HD 6950.
high / 1080p
14−16
24−27
ultra / 1080p
9−10
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
24−27
65−70
medium / 1080p
14−16
35−40
The average gaming FPS of Radeon HD 7970 in Red Dead Redemption 2 is 125% more, than Radeon HD 6950.
low / 768p
50−55
130−140
medium / 768p
30−35
85−90
high / 1080p
16−18
45−50
ultra / 1080p
10−11
24−27
4K / 2160p
8−9
16−18
The average gaming FPS of Radeon HD 7970 in The Witcher 3: Wild Hunt is 158% more, than Radeon HD 6950.
low / 768p
100−105
90−95
medium / 768p
60−65
60−65
ultra / 1080p
30−35
50−55
high / 768p
50−55
60−65
The average gaming FPS of Radeon HD 7970 in World of Tanks is 8% more, than Radeon HD 6950.
Full Specs
Radeon HD 6950
Radeon HD 7970
Architecture
TeraScale 3
GCN
Code name
Cayman
Tahiti XT
Type
Desktop
Desktop
Release date
14 December 2010
22 December 2011
Pipelines
1408
2048
Boost Clock
800 MHz
925 MHz
Transistor count
2,640 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
70.40
118.4
Floating-point performance
2,252.8 gflops
3,789 gflops
Length
267 mm
274 mm
Memory bus width
256 Bit
384 Bit
Memory clock speed
1250 MHz
1375 MHz
Memory bandwidth
264 GB/s
Shared memory
-
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
FreeSync
+
Bus support
PCIe 2.0 x16
PCIe 2.1 x16
HDMI
+
+
Bitcoin / BTC (SHA256)
244 Mh/s
485 Mh/s
Eyefinity
+
+
Design
reference
reference
CrossFire
+
+
Ethereum / ETH (DaggerHashimoto)
20.71 Mh/s
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