Radeon HD 6670 and Mobility Radeon HD 5650 - video card comparison
Radeon HD 6670
Mobility Radeon HD 5650
Architecture
TeraScale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Turks
Madison Pro
Market segment
Desktop
Laptop
Release date
April 2011
January 2010
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
800 MHz
650 MHz
Core clock speed
-
450 MHz
Floating-point performance
768.0 gflops
360.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
627 million
Pipelines / CUDA cores
480
400
Power consumption (TDP)
66 Watt
15-19 Watt
Texture fill rate
19.20
9.000
Memory type
GDDR5
GDDR3, DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
800 MHz
Memory bandwidth
64 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
11.2 (11_0)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-