Radeon HD 5870 and Radeon Pro Vega 20 - video card comparison
Passmark - benchmark score Radeon HD 5870 vs Radeon Pro Vega 20
Radeon HD 5870
2282
Radeon Pro Vega 20
5458
Radeon HD 5870
Radeon Pro Vega 20
Architecture
TeraScale 2 (2009−2015)
Vega (2017−2021)
GPU code name
Cypress
Vega Mobile
Market segment
Desktop
Mobile workstation
Release date
September 2009
November 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1283 MHz
Core clock speed
850 MHz
815 MHz
Floating-point performance
2,720.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
2,154 million
-
Pipelines / CUDA cores
1600
1280
Power consumption (TDP)
188 Watt
100 Watt
Texture fill rate
68.00
102.6
Memory type
GDDR5
HBM2
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
1024 Bit
Memory clock speed
4800 MHz
1480 MHz
Memory bandwidth
153.6 GB/s
189.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131