AMD Zhongshan Subor Z+ GPU vs AMD Radeon Pro Vega II Duo
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Jun 2019
Generation
Console GPU
Radeon Pro Mac
Type
Game console
Desktop
Bus Interface
—
Apple MPX
Clock Speeds
Memory Clock
1200 MHz
1000 MHz
Base Clock
—
1400 MHz
Boost Clock
—
1720 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
153.6GB/s
1020GB/s
Render Config
Compute Units
24
64
Shading Units
1536
4096
TMUs
96
256
ROPs
32
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
4 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
110.1 GPixel/s
Texture Rate
124.8 GTexel/s
440.3 GTexel/s
FP16 (half)
7.987 TFLOPS
28.18 TFLOPS
FP32 (float)
3.994 TFLOPS
14.09 TFLOPS
FP64 (double)
249.6 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Fenghuang
Vega 20
GPU Variant
Zhongshan Subor
Vega 20 XT
Architecture
GCN 5.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
14 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
397 mm²
331 mm²
Board Design
TDP
100W
475W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Suggested PSU
—
850 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.2
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.