NVIDIA PG506 232 vs NVIDIA RTX PRO 4500 Blackwell Server
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2026
Generation
Tesla
Server Blackwell
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
930 MHz
1215 MHz
Boost Clock
1440 MHz
2415 MHz
Memory Clock
1215 MHz
1563 MHz
Memory
Memory Size
24GB
32GB
Memory Type
HBM2
GDDR7
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
800.3GB/s
Render Config
SM Count
56
82
Shading Units
3584
10496
TMUs
224
328
ROPs
96
112
Tensor Cores
224
328
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
24 MB
64 MB
RT Cores
-
82
Theoretical Performance
Pixel Rate
138.2 GPixel/s
270.5 GPixel/s
Texture Rate
322.6 GTexel/s
792.1 GTexel/s
FP16 (half)
10.32 TFLOPS
50.70 TFLOPS
FP32 (float)
10.32 TFLOPS
50.70 TFLOPS
FP64 (double)
5.161 TFLOPS
792.1 GFLOPS
Graphics Processor
GPU Name
GA100
GB203
Architecture
Ampere
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
45.6 billion
Die Size
826 mm²
378 mm²
Board Design
TDP
165W
165W
Suggested PSU
450 W
450 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
8.0
12.0
Shader Model
N/A
6.9