NVIDIA RTX A5000 vs NVIDIA RTX A3000 Mobile 12 GB

VS

NVIDIA RTX A5000

NVIDIA RTX A3000 Mobile 12 GB

We compared two Professional market GPUs: 24GB VRAM RTX A5000 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 RTX A5000 's Advantages

Boost Clock has increased by 18% (1695MHz vs 1440MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (768.0GB/s vs 336.0GB/s)

4096 additional rendering cores

NVIDIA RTX A3000 Mobile 12 GB 's Advantages

Released 11 months late

Lower TDP (130W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 +135%

27.77 TFLOPS

RTX A3000 Mobile 12 GB

11.8 TFLOPS

Blender

RTX A5000 +120%

4829

RTX A3000 Mobile 12 GB

2187

OctaneBench

RTX A5000 +175%

573

RTX A3000 Mobile 12 GB

208

RTX A5000

VS

RTX A3000 Mobile 12 GB

Graphics Card

Apr 2021

Release Date

Mar 2022

Quadro Ampere

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1170 MHz

Base Clock

855 MHz

1695 MHz

Boost Clock

1440 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

192bit

768.0GB/s

Bandwidth

336.0GB/s

Render Config

-

64

SM Count

32

8192

Shading Units

4096

256

TMUs

128

96

ROPs

64

256

Tensor Cores

128

64

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

92.16 GPixel/s

433.9 GTexel/s

Texture Rate

184.3 GTexel/s

27.77 TFLOPS

FP16 (half)

11.80 TFLOPS

27.77 TFLOPS

FP32 (float)

11.80 TFLOPS

433.9 GFLOPS

FP64 (double)

184.3 GFLOPS

Board Design

230W

TDP

130W

550 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA104

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

17.4 billion

628 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.7

Shader Model

6.6

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