NVIDIA GRID A100A vs NVIDIA RTX A2000 12 GB

VS

NVIDIA GRID A100A

NVIDIA RTX A2000 12 GB

We compared two Professional market GPUs: 48GB VRAM GRID A100A and 12GB VRAM RTX A2000 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100A 's Advantages

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (1866GB/s vs 288.0GB/s)

3584 additional rendering cores

NVIDIA RTX A2000 12 GB 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 19% (1200MHz vs 1005MHz)

Lower TDP (70W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100A +73%

13.89 TFLOPS

RTX A2000 12 GB

7.987 TFLOPS

GRID A100A

VS

RTX A2000 12 GB

Graphics Card

May 2020

Release Date

Nov 2021

GRID

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

562 MHz

1005 MHz

Boost Clock

1200 MHz

1215 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

12GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

192bit

1866GB/s

Bandwidth

288.0GB/s

Render Config

-

108

SM Count

26

6912

Shading Units

3328

432

TMUs

104

192

ROPs

48

432

Tensor Cores

104

-

RT Cores

26

192 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

3 MB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

57.60 GPixel/s

434.2 GTexel/s

Texture Rate

124.8 GTexel/s

55.57 TFLOPS

FP16 (half)

7.987 TFLOPS

13.89 TFLOPS

FP32 (float)

7.987 TFLOPS

6.947 TFLOPS

FP64 (double)

124.8 GFLOPS

Board Design

400W

TDP

70W

800 W

Suggested PSU

250 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GA100

GPU Name

GA106

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

12 billion

826 mm²

Die Size

276 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

8.6

N/A

Shader Model

6.6

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