NVIDIA RTX PRO 3000 Blackwell Mobile vs AMD Zhongshan Subor Z+ GPU
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Aug 2018
Generation
Blackwell-MW
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 5.0 x16
—
Clock Speeds
Base Clock
848 MHz
—
Boost Clock
1605 MHz
—
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
153.6GB/s
Render Config
SM Count
46
—
Shading Units
5888
1536
TMUs
184
96
ROPs
80
32
Tensor Cores
184
—
RT Cores
46
—
L1 Cache
128 KB (per SM)
—
L2 Cache
48 MB
—
Compute Units
—
24
Theoretical Performance
Pixel Rate
128.4 GPixel/s
41.60 GPixel/s
Texture Rate
295.3 GTexel/s
124.8 GTexel/s
FP16 (half)
18.90 TFLOPS
7.987 TFLOPS
FP32 (float)
18.90 TFLOPS
3.994 TFLOPS
FP64 (double)
295.3 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GB205
Fenghuang
GPU Variant
GB205
Zhongshan Subor
Architecture
Blackwell 2.0
GCN 5.0
Foundry
TSMC
TSMC
Process Size
5 nm
14 nm
Transistors
31.1 billion
Unknown
Die Size
263 mm²
397 mm²
Board Design
TDP
60W
100W
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.8
6.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.