NVIDIA RTX A6000 vs NVIDIA Quadro RTX 6000

VS

We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 24GB VRAM Quadro RTX 6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A6000 's Advantages

Released 2 years and 2 months late

Boost Clock has increased by 2% (1800MHz vs 1770MHz)

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (768.0GB/s vs 672.0GB/s)

6144 additional rendering cores

NVIDIA Quadro RTX 6000 's Advantages

Lower TDP (260W vs 300W)

Score

Benchmark

FP32 (float)

RTX A6000 +137%

38.71 TFLOPS

Quadro RTX 6000

16.31 TFLOPS

RTX A6000

VS

Quadro RTX 6000

Graphics Card

Oct 2020

Release Date

Aug 2018

Quadro Ampere

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

1440 MHz

1800 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

672.0GB/s

Render Config

84

SM Count

72

-

Compute Units

-

10752

Shading Units

4608

336

TMUs

288

112

ROPs

96

336

Tensor Cores

576

84

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

201.6 GPixel/s

Pixel Rate

169.9 GPixel/s

604.8 GTexel/s

Texture Rate

509.8 GTexel/s

38.71 TFLOPS

FP16 (half)

32.62 TFLOPS

38.71 TFLOPS

FP32 (float)

16.31 TFLOPS

604.8 GFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

GA102

GPU Name

TU102

-

GPU Variant

TU102-875-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

18.6 billion

628 mm²

Die Size

754 mm²

Board Design

300W

TDP

260W

700 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a 1x USB Type-C

8-pin EPS

Power Connectors

1x 6-pin + 1x 8-pin

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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