Radeon HD 6950 vs Radeon R9 270X
If you are going to buy a new graphics card and are choosing between Radeon HD 6950 and Radeon R9 270X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6950 stacks up against Radeon R9 270X, check out specs charts below.
Main Specs
Radeon HD 6950
Radeon R9 270X
Power consumption (TDP)
500 Watt
180 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
2 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6950 has 177% more power consumption, than Radeon R9 270X.
Radeon HD 6950 is connected by PCIe 2.0 x16, and Radeon R9 270X uses PCIe 3.0 x16 interface.
Radeon HD 6950 and Radeon R9 270X have maximum RAM of 2 GB.
Both cards are used in Desktops.
Radeon HD 6950 is build with TeraScale 3 architecture, and Radeon R9 270X - with GCN.
Radeon HD 6950 is manufactured by 40 nm process technology, and Radeon R9 270X - by 28 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
24−27
ultra / 1080p
8−9
14−16
QHD / 1440p
3−4
10−11
4K / 2160p
−
6−7
low / 720p
27−30
45−50
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 85% more, than Radeon HD 6950.
high / 1080p
21−24
40−45
ultra / 1080p
18−20
30−35
QHD / 1440p
5−6
18−20
4K / 2160p
5−6
10−12
low / 720p
45−50
80−85
medium / 1080p
24−27
45−50
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 95% more, than Radeon HD 6950.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270X in Call of Duty: Warzone is 10% more, than Radeon HD 6950.
low / 768p
200−210
240−250
medium / 768p
170−180
210−220
ultra / 1080p
90−95
140−150
QHD / 1440p
50−55
110−120
4K / 2160p
30−33
60−65
high / 768p
130−140
180−190
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 40% 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 R9 270X 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
90−95
The average gaming FPS of Radeon R9 270X in Dota 2 is 27% more, than Radeon HD 6950.
high / 1080p
16−18
30−35
ultra / 1080p
14−16
27−30
QHD / 1440p
−
21−24
4K / 2160p
6−7
10−11
low / 720p
35−40
60−65
medium / 1080p
18−20
30−35
The average gaming FPS of Radeon R9 270X in Far Cry 5 is 73% more, than Radeon HD 6950.
high / 1080p
21−24
40−45
ultra / 1080p
18−20
30−35
QHD / 1440p
16−18
18−20
low / 720p
90−95
140−150
medium / 1080p
45−50
85−90
The average gaming FPS of Radeon R9 270X in Fortnite is 66% more, than Radeon HD 6950.
high / 1080p
24−27
40−45
ultra / 1080p
18−20
30−35
QHD / 1440p
8−9
18−20
4K / 2160p
−
16−18
low / 720p
45−50
80−85
medium / 1080p
27−30
45−50
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 76% more, than Radeon HD 6950.
low / 768p
80−85
110−120
medium / 768p
70−75
100−110
high / 1080p
27−30
50−55
ultra / 1080p
10−12
21−24
QHD / 1440p
2−3
10−12
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 56% more, than Radeon HD 6950.
high / 1080p
9−10
16−18
ultra / 1080p
7−8
12−14
QHD / 1440p
−
12−14
4K / 2160p
2−3
4−5
low / 720p
27−30
45−50
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon R9 270X in Metro Exodus is 66% more, than Radeon HD 6950.
low / 768p
110−120
120−130
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon R9 270X in Minecraft is 9% more, than Radeon HD 6950.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
50−55
80−85
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 26% more, than Radeon HD 6950.
high / 1080p
14−16
18−20
ultra / 1080p
9−10
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
24−27
45−50
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon R9 270X in Red Dead Redemption 2 is 62% more, than Radeon HD 6950.
low / 768p
50−55
90−95
medium / 768p
30−35
55−60
high / 1080p
16−18
30−35
ultra / 1080p
10−11
18−20
4K / 2160p
8−9
10−11
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 75% more, than Radeon HD 6950.
low / 768p
100−105
90−95
medium / 768p
60−65
60−65
ultra / 1080p
30−35
45−50
high / 768p
50−55
55−60
The average gaming FPS of Radeon R9 270X in World of Tanks is 4% more, than Radeon HD 6950.
Full Specs
Radeon HD 6950
Radeon R9 270X
Architecture
TeraScale 3
GCN
Code name
Cayman
Curacao XT
Type
Desktop
Desktop
Release date
14 December 2010
8 October 2013
Pipelines
1408
1280
Boost Clock
800 MHz
1050 MHz
Transistor count
2,640 million
2,800 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
70.40
84.00
Floating-point performance
2,252.8 gflops
2,688 gflops
Length
267 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
1250 MHz
Memory bandwidth
179.2 GB/s
Shared memory
-
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
+
FreeSync
+
Bus support
PCIe 2.0 x16
PCIe 3.0
HDMI
+
+
Bitcoin / BTC (SHA256)
244 Mh/s
318 Mh/s
Eyefinity
+
+
HD3D
+
TrueAudio
+
Design
reference
reference
DisplayPort support
+
CrossFire
+
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
30 Mh/s
Zcash / ZEC (Equihash)
163 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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