Radeon RX Vega 64 and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs Radeon RX 580 2048SP
Radeon RX Vega 64
14789
Radeon RX 580 2048SP
7930
Radeon RX Vega 64
Radeon RX 580 2048SP
Architecture
Vega (2017−2021)
GCN 4.0 (2016−2020)
GPU code name
Vega
Polaris 20
Market segment
Desktop
Desktop
Release date
August 2017
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1546 MHz
1284 MHz
Core clock speed
1630 MHz
1168 MHz
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
12,500 million
5,700 million
Pipelines / CUDA cores
4096
2048
Power consumption (TDP)
295 Watt
150 Watt
Texture fill rate
395.8
164.4
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
2048 Bit
256 Bit
Memory clock speed
945 MHz
7000 MHz
Memory bandwidth
483.8 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.125
1.2.131