NVIDIA RTX A5000 Mobile vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA RTX A5000 Mobile

NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile 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 A5000 Mobile 's Advantages

Boost Clock has increased by 12% (1575MHz vs 1410MHz)

Lower TDP (150W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 16GB)

Larger VRAM bandwidth (1.94TB/s vs 448.0GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A5000 Mobile

19.35 TFLOPS

A100 PCIe 80 GB

19.49 TFLOPS

Blender

RTX A5000 Mobile

3188

A100 PCIe 80 GB +16%

3722

OctaneBench

RTX A5000 Mobile

305

A100 PCIe 80 GB +1%

310

RTX A5000 Mobile

VS

A100 PCIe 80 GB

Graphics Card

Apr 2021

Release Date

Jun 2021

Quadro Ampere-M

Generation

Tesla Ampere(Axx)

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1065 MHz

1575 MHz

Boost Clock

1410 MHz

1750 MHz

Memory Clock

1512 MHz

Memory

16GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

256bit

Memory Bus

5120bit

448.0GB/s

Bandwidth

1.94TB/s

Render Config

-

48

SM Count

108

6144

Shading Units

6912

192

TMUs

432

96

ROPs

160

192

Tensor Cores

432

48

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

4 MB

L2 Cache

80 MB

-

Theoretical Performance

151.2 GPixel/s

Pixel Rate

225.6 GPixel/s

302.4 GTexel/s

Texture Rate

609.1 GTexel/s

19.35 TFLOPS

FP16 (half)

77.97 TFLOPS

19.35 TFLOPS

FP32 (float)

19.49 TFLOPS

302.4 GFLOPS

FP64 (double)

9.746 TFLOPS

Board Design

150W

TDP

300W

-

Suggested PSU

700 W

Portable Device Dependent

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

6.7

Shader Model

N/A

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