NVIDIA GRID A100A vs NVIDIA RTX A3000 Mobile 12 GB

VS

NVIDIA GRID A100A

NVIDIA RTX A3000 Mobile 12 GB

We compared two Professional market GPUs: 48GB VRAM GRID A100A and 12GB VRAM RTX A3000 Mobile 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100A 's Advantages

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (1866GB/s vs 336.0GB/s)

2816 additional rendering cores

NVIDIA RTX A3000 Mobile 12 GB 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 43% (1440MHz vs 1005MHz)

Lower TDP (130W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100A +17%

13.89 TFLOPS

RTX A3000 Mobile 12 GB

11.8 TFLOPS

GRID A100A

VS

RTX A3000 Mobile 12 GB

Graphics Card

May 2020

Release Date

Mar 2022

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

855 MHz

1005 MHz

Boost Clock

1440 MHz

1215 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

12GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

192bit

1866GB/s

Bandwidth

336.0GB/s

Render Config

-

108

SM Count

32

6912

Shading Units

4096

432

TMUs

128

192

ROPs

64

432

Tensor Cores

128

-

RT Cores

32

192 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

92.16 GPixel/s

434.2 GTexel/s

Texture Rate

184.3 GTexel/s

55.57 TFLOPS

FP16 (half)

11.80 TFLOPS

13.89 TFLOPS

FP32 (float)

11.80 TFLOPS

6.947 TFLOPS

FP64 (double)

184.3 GFLOPS

Board Design

400W

TDP

130W

800 W

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA100

GPU Name

GA104

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

17.4 billion

826 mm²

Die Size

392 mm²

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

6.6

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