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