NVIDIA A100 PCIe 80 GB vs NVIDIA RTX A1000 Mobile

VS

NVIDIA A100 PCIe 80 GB

NVIDIA RTX A1000 Mobile

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 4GB VRAM RTX A1000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 4GB)

Larger VRAM bandwidth (1.94TB/s vs 224GB/s)

4864 additional rendering cores

NVIDIA RTX A1000 Mobile 's Advantages

Released 9 months late

Boost Clock has increased by 30% (1831MHz vs 1410MHz)

Lower TDP (60W vs 300W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +159%

19.49 TFLOPS

RTX A1000 Mobile

7.5 TFLOPS

Blender

A100 PCIe 80 GB +233%

3722

RTX A1000 Mobile

1115

OctaneBench

A100 PCIe 80 GB +110%

310

RTX A1000 Mobile

147

A100 PCIe 80 GB

VS

RTX A1000 Mobile

Graphics Card

Jun 2021

Release Date

Mar 2022

Tesla Ampere(Axx)

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1065 MHz

Base Clock

630 MHz

1410 MHz

Boost Clock

1831 MHz

1512 MHz

Memory Clock

1750 MHz

Memory

80GB

Memory Size

4GB

HBM2e

Memory Type

GDDR6

5120bit

Memory Bus

128bit

1.94TB/s

Bandwidth

224GB/s

Render Config

-

108

SM Count

16

6912

Shading Units

2048

432

TMUs

64

160

ROPs

48

432

Tensor Cores

64

-

RT Cores

16

192 KB (per SM)

L1 Cache

128 KB (per SM)

80 MB

L2 Cache

2 MB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

89.9 GPixel/s

609.1 GTexel/s

Texture Rate

117.2 GTexel/s

77.97 TFLOPS

FP16 (half)

4.669 TFLOPS

19.49 TFLOPS

FP32 (float)

7.5 TFLOPS

9.746 TFLOPS

FP64 (double)

72.96 GFLOPS

Board Design

300W

TDP

60W

700 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

8-pin EPS

Power Connectors

None

Graphics Processor

GA100

GPU Name

GA107

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

8.7 billion

826 mm²

Die Size

200 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.2

8.0

CUDA

8.6

N/A

Shader Model

6.7

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