NVIDIA GRID A100B vs NVIDIA Quadro RTX 6000 Mobile

VS

NVIDIA GRID A100B NVIDIA Quadro RTX 6000 Mobile

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 24GB VRAM Quadro RTX 6000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 8 months late

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (1866GB/s vs 672.0GB/s)

2304 additional rendering cores

NVIDIA Quadro RTX 6000 Mobile 's Advantages

Boost Clock has increased by 45% (1455MHz vs 1005MHz)

Score

Benchmark

FP32 (float)

GRID A100B +3%

13.89 TFLOPS

Quadro RTX 6000 Mobile

13.41 TFLOPS

GRID A100B

VS

Quadro RTX 6000 Mobile

Graphics Card

May 2020

Release Date

Sep 2019

GRID

Generation

Quadro Turing-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1275 MHz

1005 MHz

Boost Clock

1455 MHz

1215 MHz

Memory Clock

1750 MHz

Memory

48GB

Memory Size

24GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

384bit

1866GB/s

Bandwidth

672.0GB/s

Render Config

108

SM Count

72

-

Compute Units

-

6912

Shading Units

4608

432

TMUs

288

192

ROPs

96

432

Tensor Cores

576

-

RT Cores

72

192 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

6 MB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

139.7 GPixel/s

434.2 GTexel/s

Texture Rate

419.0 GTexel/s

55.57 TFLOPS

FP16 (half)

26.82 TFLOPS

13.89 TFLOPS

FP32 (float)

13.41 TFLOPS

6.947 TFLOPS

FP64 (double)

419.0 GFLOPS

Graphics Processor

GA100

GPU Name

TU102

-

GPU Variant

-

Ampere

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

54.2 billion

Transistors

18.6 billion

826 mm²

Die Size

754 mm²

Board Design

400W

TDP

Unknown

800 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

7.5

N/A

Shader Model

6.7

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