NVIDIA RTX PRO 4500 Blackwell vs NVIDIA GeForce RTX 2080 Max Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2019
Generation
Blackwell PRO W
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1635 MHz
735 MHz
Boost Clock
2407 MHz
1095 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
384.0GB/s
Render Config
SM Count
82
46
Shading Units
10496
2944
TMUs
328
184
ROPs
112
64
Tensor Cores
328
368
RT Cores
82
46
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
4 MB
Theoretical Performance
Pixel Rate
269.6 GPixel/s
70.08 GPixel/s
Texture Rate
789.5 GTexel/s
201.5 GTexel/s
FP16 (half)
50.53 TFLOPS
12.89 TFLOPS
FP32 (float)
50.53 TFLOPS
6.447 TFLOPS
FP64 (double)
789.5 GFLOPS
201.5 GFLOPS
Graphics Processor
GPU Name
GB203
TU104
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
13.6 billion
Die Size
378 mm²
545 mm²
GPU Variant
-
N18E-G3-A1
Board Design
TDP
200W
80W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.8
6.6