Mobility Radeon HD 4570 and Radeon R4 Mobile Graphics - video card comparison
Mobility Radeon HD 4570
Radeon R4 Mobile Graphics
Architecture
Terascale 1 (2008−2010)
GCN 2.0 (2013−2017)
GPU code name
M92-XT
Spectre SL
Market segment
Laptop
Laptop
Release date
January 2009
September 2014
Interface
MXM-II
IGP
Boost clock speed
-
655 MHz
Core clock speed
680 MHz
533 MHz
Floating-point performance
108.8 gflops
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
242 million
2,410 million
Pipelines / CUDA cores
80
192
Power consumption (TDP)
-
17 Watt
Texture fill rate
5.440
6.396
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
6.0
Vulkan
N/A
1.2.131