AMD Zhongshan Subor Z+ GPU vs AMD Radeon AI PRO R9700
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Jul 2025
Generation
Console GPU
Radeon Pro Navi
Type
Game console
Desktop
Bus Interface
—
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
2518 MHz
Base Clock
—
1660 MHz
Boost Clock
—
2920 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
644.6GB/s
Render Config
Compute Units
24
64
Shading Units
1536
4096
TMUs
96
256
ROPs
32
128
Tensor Cores
—
128
RT Cores
—
64
L2 Cache
—
8 MB
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
373.8 GPixel/s
Texture Rate
124.8 GTexel/s
747.5 GTexel/s
FP16 (half)
7.987 TFLOPS
95.68 TFLOPS
FP32 (float)
3.994 TFLOPS
47.84 TFLOPS
FP64 (double)
249.6 GFLOPS
1495.0 GFLOPS
Graphics Processor
GPU Name
Fenghuang
Navi 48
GPU Variant
Zhongshan Subor
Navi 48 XTW
Architecture
GCN 5.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
14 nm
4 nm
Transistors
Unknown
53.9 billion
Die Size
397 mm²
357 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Suggested PSU
—
700 W
Power Connectors
—
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.4
Shader Model
6.2
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.