NVIDIA RTX A2000 Mobile vs NVIDIA RTX A6000

VS

NVIDIA RTX A2000 Mobile

NVIDIA RTX A6000

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile 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 Mobile 's Advantages

Released 6 months late

Lower TDP (95W vs 300W)

NVIDIA RTX A6000 's Advantages

Boost Clock has increased by 33% (1800MHz vs 1358MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (768.0GB/s vs 176.0GB/s)

8192 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A2000 Mobile

6.953 TFLOPS

RTX A6000 +456%

38.71 TFLOPS

Blender

RTX A2000 Mobile

1222

RTX A6000 +340%

5387

OctaneBench

RTX A2000 Mobile

84

RTX A6000 +614%

600

RTX A2000 Mobile

VS

RTX A6000

Graphics Card

Apr 2021

Release Date

Oct 2020

Quadro Mobile

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

893 MHz

Base Clock

1410 MHz

1358 MHz

Boost Clock

1800 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

176.0GB/s

Bandwidth

768.0GB/s

Render Config

-

20

SM Count

84

2560

Shading Units

10752

80

TMUs

336

48

ROPs

112

80

Tensor Cores

336

20

RT Cores

84

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

65.18 GPixel/s

Pixel Rate

201.6 GPixel/s

108.6 GTexel/s

Texture Rate

604.8 GTexel/s

6.953 TFLOPS

FP16 (half)

38.71 TFLOPS

6.953 TFLOPS

FP32 (float)

38.71 TFLOPS

108.6 GFLOPS

FP64 (double)

604.8 GFLOPS

Board Design

95W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

Graphics Processor

GA106

GPU Name

GA102

-

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

6.6

Shader Model

6.7

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