Radeon HD 8570 OEM and Quadro P620 - video card comparison
Radeon HD 8570 OEM
Quadro P620
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Oland
GP107
Market segment
Desktop
Workstation
Release date
January 2013
May 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
780 MHz
1442 MHz
Core clock speed
730 MHz
1177 MHz
Floating-point performance
599.0 gflops
1,490 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
950 million
3,300 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
50 Watt
25 Watt
Texture fill rate
18.72
43.33
Memory type
GDDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
28.8 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x mini-DisplayPort
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131