Radeon HD 6950 and Radeon R5 Mobile Graphics - video card comparison
Radeon HD 6950
Radeon R5 Mobile Graphics
Architecture
TeraScale 3 (2010−2013)
GCN 2.0 (2013−2017)
GPU code name
Cayman
Spectre SL
Market segment
Desktop
Laptop
Release date
December 2010
September 2014
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
2x 6-pin
-
Boost clock speed
800 MHz
847 MHz
Core clock speed
-
626 MHz
Floating-point performance
2,252.8 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
2,640 million
2,410 million
Pipelines / CUDA cores
1408
256
Power consumption (TDP)
500 Watt
17 Watt
Texture fill rate
70.40
10.02
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1250 MHz
System Shared
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
Portable Device Dependent
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_0)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.5 (6.0)
Vulkan
-
1.2.170
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-