Home GPU Comparison NVIDIA Jetson Orin NX 8 GB vs NVIDIA GRID A100B

NVIDIA Jetson Orin NX 8 GB vs NVIDIA GRID A100B

We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 48GB VRAM GRID A100B to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Jetson Orin NX 8 GB 's Advantages
Released 2 years and 10 months late
Lower TDP (20W vs 400W)
NVIDIA GRID A100B 's Advantages
Boost Clock1005MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (1866GB/s vs 102.4GB/s)
5888 additional rendering cores

Score

Benchmark

FP32 (float)
Jetson Orin NX 8 GB
1.567 TFLOPS
GRID A100B +786%
13.89 TFLOPS
VS

Graphics Card

Mar 2023
Release Date
May 2020
Tegra
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
1005 MHz
1600 MHz
Memory Clock
1215 MHz

Memory

8GB
Memory Size
48GB
LPDDR5
Memory Type
HBM2e
128bit
Memory Bus
6144bit
102.4GB/s
Bandwidth
1866GB/s

Render Config

8
SM Count
108
-
Compute Units
-
1024
Shading Units
6912
32
TMUs
432
16
ROPs
192
32
Tensor Cores
432
-
RT Cores
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
256 KB
L2 Cache
48 MB

Theoretical Performance

12.24 GPixel/s
Pixel Rate
193.0 GPixel/s
24.48 GTexel/s
Texture Rate
434.2 GTexel/s
3.133 TFLOPS
FP16 (half)
55.57 TFLOPS
1.567 TFLOPS
FP32 (float)
13.89 TFLOPS
783.4 GFLOPS
FP64 (double)
6.947 TFLOPS

Graphics Processor

GA10B
GPU Name
GA100
TE980M-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
Unknown
Transistors
54.2 billion
Unknown
Die Size
826 mm²

Board Design

20W
TDP
400W
-
Suggested PSU
800 W
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
8.0
6.7
Shader Model
N/A

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