NVIDIA Tesla T40 24 GB vs NVIDIA RTX PRO 4500 Blackwell Workstation
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2025
Generation
Tesla Turing
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1305 MHz
1635 MHz
Boost Clock
1560 MHz
2407 MHz
Memory Clock
1625 MHz
1750 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
384bit
256bit
Bandwidth
624.0GB/s
896.0GB/s
Render Config
SM Count
72
82
Shading Units
4608
10496
TMUs
288
328
ROPs
96
112
Tensor Cores
576
328
RT Cores
72
82
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
64 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
269.6 GPixel/s
Texture Rate
449.3 GTexel/s
789.5 GTexel/s
FP16 (half)
28.75 TFLOPS
50.53 TFLOPS
FP32 (float)
14.38 TFLOPS
50.53 TFLOPS
FP64 (double)
449.3 GFLOPS
789.5 GFLOPS
Graphics Processor
GPU Name
TU102
GB203
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
45.6 billion
Die Size
754 mm²
378 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
12.0
Shader Model
6.8
6.9