NVIDIA RTX PRO 4000 Blackwell SFF vs NVIDIA Tesla PG500 216
GPU · Specs Compare
Graphics Card
Release Date
Aug 2025
Nov 2019
Generation
Blackwell PRO W
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
577 MHz
1260 MHz
Boost Clock
1432 MHz
1380 MHz
Memory Clock
1125 MHz
1106 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR7
HBM2
Memory Bus
192bit
4096bit
Bandwidth
432.0GB/s
1133GB/s
Render Config
SM Count
70
80
Shading Units
8960
5120
TMUs
280
320
ROPs
96
128
Tensor Cores
280
640
RT Cores
70
—
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
6 MB
Theoretical Performance
Pixel Rate
137.5 GPixel/s
176.6 GPixel/s
Texture Rate
401.0 GTexel/s
441.6 GTexel/s
FP16 (half)
25.66 TFLOPS
28.26 TFLOPS
FP32 (float)
25.66 TFLOPS
14.13 TFLOPS
FP64 (double)
401.0 GFLOPS
7.066 TFLOPS
Graphics Processor
GPU Name
GB203
GV100
Architecture
Blackwell 2.0
Volta
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
21.1 billion
Die Size
378 mm²
815 mm²
Board Design
TDP
70W
250W
Suggested PSU
250 W
600 W
Outputs
4x mini-DisplayPort 2.1b
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.0
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.