Radeon HD 8570M and Radeon R7 450 OEM - video card comparison
Radeon HD 8570M
Radeon R7 450 OEM
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Sun
Cape Verde
Market segment
Laptop
Desktop
Release date
November 2012
June 2016
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
825 MHz
-
Core clock speed
650 MHz
925 MHz
Floating-point performance
528.0 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
1,500 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
-
65 Watt
Texture fill rate
16.50
29.60
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 - 2000 MHz
4.5 GB/s
Memory bandwidth
16 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.2.131
1.2.170