NVIDIA RTX PRO 5000 Blackwell vs AMD Zhongshan Subor Z+ GPU
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Aug 2018
Generation
Blackwell PRO W
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
1740 MHz
-
Boost Clock
2377 MHz
-
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
153.6GB/s
Render Config
SM Count
110
-
Shading Units
14080
1536
TMUs
440
96
ROPs
160
32
Tensor Cores
440
-
RT Cores
110
-
L1 Cache
128 KB (per SM)
-
L2 Cache
96 MB
-
Compute Units
-
24
Theoretical Performance
Pixel Rate
380.3 GPixel/s
41.60 GPixel/s
Texture Rate
1045.9 GTexel/s
124.8 GTexel/s
FP16 (half)
66.94 TFLOPS
7.987 TFLOPS
FP32 (float)
66.94 TFLOPS
3.994 TFLOPS
FP64 (double)
1045.9 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GB202
Fenghuang
Architecture
Blackwell 2.0
GCN 5.0
Foundry
TSMC
TSMC
Process Size
5 nm
14 nm
Transistors
92.2 billion
Unknown
Die Size
750 mm²
397 mm²
GPU Variant
-
Zhongshan Subor
Board Design
TDP
300W
100W
Suggested PSU
700 W
-
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
-
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
6.9
6.2
📊 Benchmark
3DMark Time Spy
33,196
-
3DMark Time Spy Extreme
17,934
-
3DMark Speed Way
9,504
-