NVIDIA Quadro K4100M vs NVIDIA GRID A100B

VS

NVIDIA Quadro K4100M

NVIDIA GRID A100B

We compared two Professional market GPUs: 4GB VRAM Quadro K4100M and 48GB VRAM GRID A100B to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4100M 's Advantages

Lower TDP (100W vs 400W)

NVIDIA GRID A100B 's Advantages

Released 6 years and 10 months late

Boost Clock1005MHz

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (1866GB/s vs 102.4GB/s)

5760 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4100M

1.627 TFLOPS

GRID A100B +753%

13.89 TFLOPS

Quadro K4100M

VS

GRID A100B

Graphics Card

Jul 2013

Release Date

May 2020

Quadro Mobile

Generation

GRID

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1005 MHz

800 MHz

Memory Clock

1215 MHz

Memory

4GB

Memory Size

48GB

GDDR5

Memory Type

HBM2e

256bit

Memory Bus

6144bit

102.4GB/s

Bandwidth

1866GB/s

Render Config

-

SM Count

108

1152

Shading Units

6912

96

TMUs

432

32

ROPs

192

-

Tensor Cores

432

-

16 KB (per SMX)

L1 Cache

192 KB (per SM)

512 KB

L2 Cache

48 MB

-

Theoretical Performance

16.94 GPixel/s

Pixel Rate

193.0 GPixel/s

67.78 GTexel/s

Texture Rate

434.2 GTexel/s

-

FP16 (half)

55.57 TFLOPS

1.627 TFLOPS

FP32 (float)

13.89 TFLOPS

67.78 GFLOPS

FP64 (double)

6.947 TFLOPS

Board Design

100W

TDP

400W

-

Suggested PSU

800 W

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

GA100

N15E-Q3-A2

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

54.2 billion

294 mm²

Die Size

826 mm²

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.0

CUDA

8.0

5.1

Shader Model

N/A

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