Home GPU Comparison NVIDIA GRID A100B vs NVIDIA Jetson AGX Orin 32 GB

NVIDIA GRID A100B vs NVIDIA Jetson AGX Orin 32 GB

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 32GB VRAM Jetson AGX Orin 32 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages
Boost Clock1005MHz
More VRAM (48GB vs 32GB)
Larger VRAM bandwidth (1866GB/s vs 204.8GB/s)
5120 additional rendering cores
NVIDIA Jetson AGX Orin 32 GB 's Advantages
Released 2 years and 9 months late
Lower TDP (40W vs 400W)

Score

Benchmark

FP32 (float)
GRID A100B +316%
13.89 TFLOPS
Jetson AGX Orin 32 GB
3.333 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

48GB
Memory Size
32GB
HBM2e
Memory Type
LPDDR5
6144bit
Memory Bus
256bit
1866GB/s
Bandwidth
204.8GB/s

Render Config

108
SM Count
14
-
Compute Units
-
6912
Shading Units
1792
432
TMUs
56
192
ROPs
24
432
Tensor Cores
56
-
RT Cores
-
192 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
256 KB

Theoretical Performance

193.0 GPixel/s
Pixel Rate
22.32 GPixel/s
434.2 GTexel/s
Texture Rate
52.08 GTexel/s
55.57 TFLOPS
FP16 (half)
6.666 TFLOPS
13.89 TFLOPS
FP32 (float)
3.333 TFLOPS
6.947 TFLOPS
FP64 (double)
1.667 TFLOPS

Graphics Processor

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

Board Design

400W
TDP
40W
800 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

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

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