AMD Zhongshan Subor Z+ GPU vs AMD Radeon VII
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Feb 2019
Generation
Console GPU
Vega II
Type
Game console
Desktop
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1000 MHz
Base Clock
-
1400 MHz
Boost Clock
-
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
153.6GB/s
1020GB/s
Render Config
Compute Units
24
60
Shading Units
1536
3840
TMUs
96
240
ROPs
32
64
L1 Cache
-
16 KB (per CU)
L2 Cache
-
4 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
112.0 GPixel/s
Texture Rate
124.8 GTexel/s
420.0 GTexel/s
FP16 (half)
7.987 TFLOPS
26.88 TFLOPS
FP32 (float)
3.994 TFLOPS
13.44 TFLOPS
FP64 (double)
249.6 GFLOPS
3.360 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
295W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
-
600 W
Power Connectors
-
2x 8-pin
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
📊 Benchmark
3DMark Time Spy
-
8,923
3DMark Time Spy Extreme
-
4,374
Blender
-
772