AMD Radeon Instinct MI355X vs NVIDIA Jetson AGX Orin 64 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Mar 2023
Generation
Radeon Instinct
Tegra
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
2400 MHz
-
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
288GB
64GB
Memory Type
HBM3e
LPDDR5
Memory Bus
8192bit
256bit
Bandwidth
8.19TB/s
204.8GB/s
Render Config
Compute Units
256
-
Shading Units
16384
2048
TMUs
1024
64
ROPs
0
32
Tensor Cores
1216
64
L1 Cache
32 KB (per CU)
128 KB (per SM)
L2 Cache
32 MB
6 MB
L3 Cache
256 MB
-
SM Count
-
16
Theoretical Performance
Pixel Rate
0 MPixel/s
41.60 GPixel/s
Texture Rate
2457.6 GTexel/s
83.20 GTexel/s
FP16 (half)
78.64 TFLOPS
10.65 TFLOPS
FP32 (float)
78.64 TFLOPS
5.325 TFLOPS
FP64 (double)
39.32 TFLOPS
2.662 TFLOPS
Graphics Processor
GPU Name
MI350 256CU
GA10B
Architecture
CDNA 4.0
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
185 billion
Unknown
Die Size
Unknown
200 mm²
Board Design
TDP
1400W
60W
Suggested PSU
1800 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.8
CUDA
-
8.7