Mobility Radeon HD 4570 and Radeon R2 Graphics - video card comparison
Mobility Radeon HD 4570
Radeon R2 Graphics
Architecture
Terascale 1 (2008−2010)
GCN 2.0 (2013−2017)
GPU code name
M92-XT
Beema
Market segment
Laptop
Desktop
Release date
January 2009
February 2015
Interface
MXM-II
IGP
Core clock speed
680 MHz
351 MHz
Floating-point performance
108.8 gflops
179.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
242 million
930 million
Pipelines / CUDA cores
80
128
Power consumption (TDP)
-
15 Watt
Texture fill rate
5.440
2.808
Memory type
GDDR3, DDR2, DDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.3
Vulkan
N/A
1.2.131