NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA RTX A3000 Mobile 12 GB

NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A3000 Mobile 12 GB 's Advantages

Released 9 months late

Boost Clock has increased by 2% (1440MHz vs 1410MHz)

Lower TDP (130W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 12GB)

Larger VRAM bandwidth (1.94TB/s vs 336.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A3000 Mobile 12 GB

11.8 TFLOPS

A100 PCIe 80 GB +65%

19.49 TFLOPS

Blender

RTX A3000 Mobile 12 GB

2187

A100 PCIe 80 GB +70%

3722

OctaneBench

RTX A3000 Mobile 12 GB

208

A100 PCIe 80 GB +49%

310

RTX A3000 Mobile 12 GB

VS

A100 PCIe 80 GB

Graphics Card

Mar 2022

Release Date

Jun 2021

Quadro Mobile

Generation

Tesla Ampere(Axx)

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

855 MHz

Base Clock

1065 MHz

1440 MHz

Boost Clock

1410 MHz

1750 MHz

Memory Clock

1512 MHz

Memory

12GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

192bit

Memory Bus

5120bit

336.0GB/s

Bandwidth

1.94TB/s

Render Config

-

32

SM Count

108

4096

Shading Units

6912

128

TMUs

432

64

ROPs

160

128

Tensor Cores

432

32

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

4 MB

L2 Cache

80 MB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

225.6 GPixel/s

184.3 GTexel/s

Texture Rate

609.1 GTexel/s

11.80 TFLOPS

FP16 (half)

77.97 TFLOPS

11.80 TFLOPS

FP32 (float)

19.49 TFLOPS

184.3 GFLOPS

FP64 (double)

9.746 TFLOPS

Board Design

130W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

GA104

GPU Name

GA100

-

Ampere

Architecture

Ampere

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

54.2 billion

392 mm²

Die Size

826 mm²

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

6.6

Shader Model

N/A

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