NVIDIA GRID A100B vs NVIDIA Quadro 4000

VS

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 2GB VRAM Quadro 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 9 years and 6 months late

Boost Clock1005MHz

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (1866GB/s vs 89.86GB/s)

6656 additional rendering cores

NVIDIA Quadro 4000 's Advantages

Lower TDP (142W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B +2758%

13.89 TFLOPS

Quadro 4000

0.486 TFLOPS

GRID A100B

VS

Quadro 4000

Graphics Card

May 2020

Release Date

Nov 2010

GRID

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1005 MHz

Boost Clock

-

1215 MHz

Memory Clock

702 MHz

Memory

48GB

Memory Size

2GB

HBM2e

Memory Type

GDDR5

6144bit

Memory Bus

256bit

1866GB/s

Bandwidth

89.86GB/s

Render Config

108

SM Count

8

-

Compute Units

-

6912

Shading Units

256

432

TMUs

32

192

ROPs

32

432

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

512 KB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

7.600 GPixel/s

434.2 GTexel/s

Texture Rate

15.20 GTexel/s

55.57 TFLOPS

FP16 (half)

-

13.89 TFLOPS

FP32 (float)

486.4 GFLOPS

6.947 TFLOPS

FP64 (double)

243.2 GFLOPS

Graphics Processor

GA100

GPU Name

GF100

-

GPU Variant

GF100-825-A3

Ampere

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

3.1 billion

826 mm²

Die Size

529 mm²

Board Design

400W

TDP

142W

800 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 2x DisplayPort

None

Power Connectors

1x 6-pin

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

1.1

N/A

Vulkan

N/A

8.0

CUDA

2.0

N/A

Shader Model

5.1

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