NVIDIA RTX PRO 4000 Blackwell SFF vs NVIDIA Jetson AGX Orin 64 GB
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Mar 2023
Generation
Blackwell PRO W
Tegra
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
577 MHz
-
Boost Clock
1432 MHz
-
Memory Clock
1125 MHz
800 MHz
Memory
Memory Size
24GB
64GB
Memory Type
GDDR7
LPDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
204.8GB/s
Render Config
SM Count
70
16
Shading Units
8960
2048
TMUs
280
64
ROPs
96
32
Tensor Cores
280
64
RT Cores
70
-
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
6 MB
Theoretical Performance
Pixel Rate
137.5 GPixel/s
41.60 GPixel/s
Texture Rate
401.0 GTexel/s
83.20 GTexel/s
FP16 (half)
25.66 TFLOPS
10.65 TFLOPS
FP32 (float)
25.66 TFLOPS
5.325 TFLOPS
FP64 (double)
401.0 GFLOPS
2.662 TFLOPS
Graphics Processor
GPU Name
GB203
GA10B
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.6 billion
Unknown
Die Size
378 mm²
200 mm²
Board Design
TDP
70W
60W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 2.1b
Portable Device Dependent
Power Connectors
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
1.4
CUDA
12.0
8.7
Shader Model
6.8
6.8