Mobility Radeon HD 5850 and Radeon HD 6570 - video card comparison
Mobility Radeon HD 5850
Radeon HD 6570
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Broadway-PRO
Turks
Market segment
Laptop
Desktop
Release date
January 2010
April 2011
Bus support
-
PCIe 2.1 x16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
650 MHz
Core clock speed
625 MHz
-
Floating-point performance
800.0 gflops
624.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,040 million
716 million
Pipelines / CUDA cores
800
480
Power consumption (TDP)
39 Watt
40 Watt
Texture fill rate
20.00
15.60
Memory type
DDR3, GDDR3, GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2000 MHz
900 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
+
DirectX
11.2 (11_0)
DirectX® 11
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
-
-
UVD
-
+
ZeroCore
-
-