NVIDIA GRID A100B vs NVIDIA RTX A500 Mobile

VS

NVIDIA GRID A100B NVIDIA RTX A500 Mobile

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 4GB VRAM RTX A500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (1866GB/s vs 96.00GB/s)

4864 additional rendering cores

NVIDIA RTX A500 Mobile 's Advantages

Boost Clock has increased by 53% (1537MHz vs 1005MHz)

Score

Benchmark

FP32 (float)

GRID A100B +120%

13.89 TFLOPS

RTX A500 Mobile

6.296 TFLOPS

GRID A100B

VS

RTX A500 Mobile

Graphics Card

May 2020

Release Date

Unknown

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

832 MHz

1005 MHz

Boost Clock

1537 MHz

1215 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

4GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

64bit

1866GB/s

Bandwidth

96.00GB/s

Render Config

108

SM Count

16

-

Compute Units

-

6912

Shading Units

2048

432

TMUs

64

192

ROPs

48

432

Tensor Cores

64

-

RT Cores

16

192 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

2 MB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

73.78 GPixel/s

434.2 GTexel/s

Texture Rate

98.37 GTexel/s

55.57 TFLOPS

FP16 (half)

6.296 TFLOPS

13.89 TFLOPS

FP32 (float)

6.296 TFLOPS

6.947 TFLOPS

FP64 (double)

98.37 GFLOPS

Graphics Processor

GA100

GPU Name

GA107S

-

GPU Variant

-

Ampere

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

54.2 billion

Transistors

Unknown

826 mm²

Die Size

Unknown

Board Design

400W

TDP

Unknown

800 W

Suggested PSU

-

No outputs

Outputs

No outputs

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

8.6

N/A

Shader Model

6.6

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