NVIDIA RTX PRO 4000 Blackwell
The NVIDIA RTX PRO 4000 Blackwell is a desktop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 5 nm process technology, released in March 2025. This graphics card is equipped with 24GB GDDR7 memory, suitable for gaming and professional graphics applications.
Process Size
5 nm
Tensor Cores
280
Boost Clock
2055 MHz
Base Clock
1230 MHz
TDP
140W
L1 Cache
128 KB (per SM)
Memory Size
24GB
Memory Type
GDDR7
Bandwidth
672.0GB/s
Shader Model
6.8
Graphics Card
Release Date
Mar 2025
Generation
Blackwell PRO W
Type
Desktop
Bus Interface
PCIe 5.0 x16
Clock Speeds
Base Clock
1230 MHz
Boost Clock
2055 MHz
Memory Clock
1750 MHz
Memory
Memory Size
24GB
Memory Type
GDDR7
Memory Bus
i
192bit
Bandwidth
i
672.0GB/s
Render Config
SM Count
i
70
Shading Units
i
8960
TMUs
i
280
ROPs
i
96
Tensor Cores
i
280
RT Cores
70
L1 Cache
128 KB (per SM)
L2 Cache
48 MB
Theoretical Performance
Pixel Rate
i
197.3 GPixel/s
Texture Rate
i
575.4 GTexel/s
FP16 (half)
i
36.83 TFLOPS
FP32 (float)
i
36.83 TFLOPS
FP64 (double)
i
575.4 GFLOPS
Graphics Processor
GPU Name
GB203
Architecture
Blackwell 2.0
Foundry
TSMC
Process Size
5 nm
Transistors
45.6 billion
Die Size
378 mm²
Board Design
TDP
140W
Suggested PSU
300 W
Outputs
4x DisplayPort 2.1b
Power Connectors
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
i
1.4
CUDA
12.0
Shader Model
6.8