AMD Radeon Instinct MI8 vs NVIDIA Jetson Orin NX 16 GB
We compared two Professional market GPUs: 4GB VRAM Radeon Instinct MI8 and 16GB VRAM Jetson Orin NX 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI8 's Advantages
Larger VRAM bandwidth (512.0GB/s vs 102.4GB/s)
3072 additional rendering cores
NVIDIA Jetson Orin NX 16 GB 's Advantages
Released 6 years and 2 months late
More VRAM (16GB vs 4GB)
Lower TDP (25W vs 175W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI8
+335%
8.192 TFLOPS
Jetson Orin NX 16 GB
1.88 TFLOPS
Graphics Card
Dec 2016
Release Date
Feb 2023
Radeon Instinct
Generation
Tegra
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
-
-
-
-
-
500 MHz
Memory Clock
1600 MHz
Memory
4GB
Memory Size
16GB
HBM
Memory Type
LPDDR5
4096bit
Memory Bus
128bit
512.0GB/s
Bandwidth
102.4GB/s
Render Config
64
Compute Units
-
-
SM Count
8
4096
Shading Units
1024
256
TMUs
32
64
ROPs
16
-
Tensor Cores
32
-
-
-
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
64.00 GPixel/s
Pixel Rate
14.69 GPixel/s
256.0 GTexel/s
Texture Rate
29.38 GTexel/s
8.192 TFLOPS
FP16 (half)
3.760 TFLOPS
8.192 TFLOPS
FP32 (float)
1.880 TFLOPS
512.0 GFLOPS
FP64 (double)
940.0 GFLOPS
Board Design
175W
TDP
25W
450 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
1x 8-pin
Power Connectors
-
Graphics Processor
Fiji
GPU Name
GA10B
Fiji XT CA
(215-0862120)
GPU Variant
TE980M-A1
GCN 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
8.9 billion
Transistors
Unknown
596 mm²
Die Size
Unknown
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.7
