NVIDIA RTX A2000 vs NVIDIA RTX A6000

VS

NVIDIA RTX A2000

NVIDIA RTX A6000

We compared two Professional market GPUs: 6GB VRAM RTX A2000 and 48GB VRAM RTX A6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 's Advantages

Released 10 months late

Lower TDP (70W vs 300W)

NVIDIA RTX A6000 's Advantages

Boost Clock has increased by 50% (1800MHz vs 1200MHz)

More VRAM (48GB vs 6GB)

Larger VRAM bandwidth (768.0GB/s vs 288.0GB/s)

7424 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A2000

7.987 TFLOPS

RTX A6000 +384%

38.71 TFLOPS

3DMark Time Spy

RTX A2000

5982

RTX A6000 +197%

17796

Shadow of the Tomb Raider 2160p

RTX A2000

25

RTX A6000 +300%

100

Shadow of the Tomb Raider 1440p

RTX A2000

50

RTX A6000 +230%

165

Shadow of the Tomb Raider 1080p

RTX A2000

70

RTX A6000 +221%

225

RTX A2000

VS

RTX A6000

Graphics Card

Aug 2021

Release Date

Oct 2020

Quadro Ampere

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

562 MHz

Base Clock

1410 MHz

1200 MHz

Boost Clock

1800 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

384bit

288.0GB/s

Bandwidth

768.0GB/s

Render Config

-

26

SM Count

84

3328

Shading Units

10752

104

TMUs

336

48

ROPs

112

104

Tensor Cores

336

26

RT Cores

84

128 KB (per SM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

6 MB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

201.6 GPixel/s

124.8 GTexel/s

Texture Rate

604.8 GTexel/s

7.987 TFLOPS

FP16 (half)

38.71 TFLOPS

7.987 TFLOPS

FP32 (float)

38.71 TFLOPS

124.8 GFLOPS

FP64 (double)

604.8 GFLOPS

Board Design

70W

TDP

300W

250 W

Suggested PSU

700 W

4x mini-DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

Graphics Processor

GA106

GPU Name

GA102

GA106-850-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

12 billion

Transistors

28.3 billion

276 mm²

Die Size

628 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

6.7

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