NVIDIA Quadro RTX 5000 Mobile Refresh vs NVIDIA RTX PRO 4500 Blackwell Server
GPU Specs Compare
Graphics Card
Release Date
Jun 2020
Mar 2026
Generation
Quadro Mobile
Server Blackwell
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1035 MHz
1215 MHz
Boost Clock
1545 MHz
2415 MHz
Memory Clock
1750 MHz
1563 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
800.3GB/s
Render Config
SM Count
48
82
Shading Units
3072
10496
TMUs
192
328
ROPs
64
112
Tensor Cores
384
328
RT Cores
48
82
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Theoretical Performance
Pixel Rate
98.88 GPixel/s
270.5 GPixel/s
Texture Rate
296.6 GTexel/s
792.1 GTexel/s
FP16 (half)
18.98 TFLOPS
50.70 TFLOPS
FP32 (float)
9.492 TFLOPS
50.70 TFLOPS
FP64 (double)
296.6 GFLOPS
792.1 GFLOPS
Graphics Processor
GPU Name
TU104B
GB203
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
45.6 billion
Die Size
545 mm²
378 mm²
Board Design
TDP
110W
165W
Outputs
No outputs
No outputs
Power Connectors
None
1x 16-pin
Suggested PSU
-
450 W
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
6.6
6.9
📊 Benchmark
OctaneBench
242
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