NVIDIA RTX A4000 Mobile vs NVIDIA Quadro RTX 8000

VS

NVIDIA RTX A4000 Mobile

NVIDIA Quadro RTX 8000

We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 48GB VRAM Quadro RTX 8000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Mobile 's Advantages

Released 2 years and 8 months late

512 additional rendering cores

Lower TDP (115W vs 260W)

NVIDIA Quadro RTX 8000 's Advantages

Boost Clock has increased by 5% (1770MHz vs 1680MHz)

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (672.0GB/s vs 384.0GB/s)

Score

Benchmark

FP32 (float)

RTX A4000 Mobile +5%

17.2 TFLOPS

Quadro RTX 8000

16.31 TFLOPS

Blender

RTX A4000 Mobile

2825

Quadro RTX 8000 +15%

3259

OctaneBench

RTX A4000 Mobile

300

Quadro RTX 8000 +12%

337

RTX A4000 Mobile

VS

Quadro RTX 8000

Graphics Card

Apr 2021

Release Date

Aug 2018

Quadro Ampere-M

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1140 MHz

Base Clock

1395 MHz

1680 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

384.0GB/s

Bandwidth

672.0GB/s

Render Config

-

40

SM Count

72

5120

Shading Units

4608

160

TMUs

288

80

ROPs

96

160

Tensor Cores

576

40

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

6 MB

-

Theoretical Performance

134.4 GPixel/s

Pixel Rate

169.9 GPixel/s

268.8 GTexel/s

Texture Rate

509.8 GTexel/s

17.20 TFLOPS

FP16 (half)

32.62 TFLOPS

17.20 TFLOPS

FP32 (float)

16.31 TFLOPS

268.8 GFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

115W

TDP

260W

-

Suggested PSU

600 W

Portable Device Dependent

Outputs

4x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA104

GPU Name

TU102

-

GPU Variant

TU102-875-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

17.4 billion

Transistors

18.6 billion

392 mm²

Die Size

754 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

7.5

6.7

Shader Model

6.6

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