AMD Radeon RX 560 vs AMD Radeon Pro V420
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Unknown
Generation
Polaris
Radeon Pro Vega
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1175 MHz
800 MHz
Boost Clock
1275 MHz
1700 MHz
Memory Clock
1750 MHz
800 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
128bit
4096bit
Bandwidth
112.0GB/s
819.2GB/s
Render Config
Compute Units
16
64
Shading Units
1024
4096
TMUs
64
256
ROPs
16
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Theoretical Performance
Pixel Rate
20.40 GPixel/s
108.8 GPixel/s
Texture Rate
81.60 GTexel/s
435.2 GTexel/s
FP16 (half)
2.611 TFLOPS
27.85 TFLOPS
FP32 (float)
2.611 TFLOPS
13.93 TFLOPS
FP64 (double)
163.2 GFLOPS
6.963 TFLOPS
Graphics Processor
GPU Name
Polaris 21
Vega 20
GPU Variant
Polaris 21 XT(215-0908004)
Vega 20 GLXT WS(215-0914026)
Architecture
GCN 4.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
13.23 billion
Die Size
123 mm²
331 mm²
Board Design
TDP
75W
300W
Suggested PSU
250 W
700 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
1,855
—
3DMark Time Spy Extreme
799
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.