NVIDIA GeForce RTX 4090 D vs NVIDIA RTX PRO 4500 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2025
Generation
GeForce 40
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2280 MHz
1635 MHz
Boost Clock
2520 MHz
2407 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR6X
GDDR7
Memory Bus
384bit
256bit
Bandwidth
1008GB/s
896.0GB/s
Render Config
SM Count
114
82
Shading Units
14592
10496
TMUs
456
328
ROPs
176
112
Tensor Cores
456
328
RT Cores
114
82
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
72 MB
64 MB
Theoretical Performance
Pixel Rate
443.5 GPixel/s
269.6 GPixel/s
Texture Rate
1149 GTexel/s
789.5 GTexel/s
FP16 (half)
73.54 TFLOPS
50.53 TFLOPS
FP32 (float)
73.54 TFLOPS
50.53 TFLOPS
FP64 (double)
1149 GFLOPS
789.5 GFLOPS
Graphics Processor
GPU Name
AD102
GB203
GPU Variant
AD102-250-A1
—
Architecture
Ada Lovelace
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
45.6 billion
Die Size
609 mm²
378 mm²
Board Design
TDP
425W
200W
Suggested PSU
800 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
1x 16-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
8.9
12.0
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.