Radeon HD 8570M and Radeon HD 7570M - video card comparison
Passmark - benchmark score Radeon HD 8570M vs Radeon HD 7570M
Radeon HD 8570M
454
Radeon HD 7570M
441
Radeon HD 8570M
Radeon HD 7570M
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Sun
Thames-Pro / XT
Market segment
Laptop
Laptop
Release date
November 2012
January 2012
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
825 MHz
650 MHz
Core clock speed
650 MHz
450 MHz
Floating-point performance
528.0 gflops
480.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
716 million
Pipelines / CUDA cores
384
400
Power consumption (TDP)
-
13 Watt
Texture fill rate
16.50
12.00
Memory type
DDR3
GDDR5 / DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 - 2000 MHz
3200 / 1800 MHz
Memory bandwidth
16 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A