NVIDIA RTX PRO 4500 Blackwell Workstation vs NVIDIA T550 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
May 2022
Generation
Blackwell PRO W
Quadro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1635 MHz
1065 MHz
Boost Clock
2407 MHz
1665 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
64bit
Bandwidth
896.0GB/s
96.00GB/s
Render Config
SM Count
82
16
Shading Units
10496
1024
TMUs
328
64
ROPs
112
32
Tensor Cores
328
-
RT Cores
82
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
1024 KB
Theoretical Performance
Pixel Rate
269.6 GPixel/s
53.28 GPixel/s
Texture Rate
789.5 GTexel/s
106.6 GTexel/s
FP16 (half)
50.53 TFLOPS
6.820 TFLOPS
FP32 (float)
50.53 TFLOPS
3.410 TFLOPS
FP64 (double)
789.5 GFLOPS
106.6 GFLOPS
Graphics Processor
GPU Name
GB203
TU117
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
4.7 billion
Die Size
378 mm²
200 mm²
Board Design
TDP
200W
23W
Suggested PSU
550 W
-
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
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
7.5
Shader Model
6.9
6.6
📊 Benchmark
3DMark Time Spy
-
2,281
3DMark Time Spy Extreme
-
959
Blender
-
256