NVIDIA A100 PCIe 80 GB vs NVIDIA Quadro K4000

VS

NVIDIA A100 PCIe 80 GB

NVIDIA Quadro K4000

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 3GB VRAM Quadro K4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 80 GB 's Advantages

Released 8 years and 3 months late

Boost Clock1410MHz

More VRAM (80GB vs 3GB)

Larger VRAM bandwidth (1.94TB/s vs 134.8GB/s)

6144 additional rendering cores

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +1466%

19.49 TFLOPS

Quadro K4000

1.244 TFLOPS

A100 PCIe 80 GB

VS

Quadro K4000

Graphics Card

Jun 2021

Release Date

Mar 2013

Tesla Ampere(Axx)

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1410 MHz

Boost Clock

-

1512 MHz

Memory Clock

1404 MHz

Memory

80GB

Memory Size

3GB

HBM2e

Memory Type

GDDR5

5120bit

Memory Bus

192bit

1.94TB/s

Bandwidth

134.8GB/s

Render Config

-

108

SM Count

-

6912

Shading Units

768

432

TMUs

64

160

ROPs

24

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

16 KB (per SMX)

80 MB

L2 Cache

384 KB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

12.96 GPixel/s

609.1 GTexel/s

Texture Rate

51.84 GTexel/s

77.97 TFLOPS

FP16 (half)

-

19.49 TFLOPS

FP32 (float)

1244 GFLOPS

9.746 TFLOPS

FP64 (double)

51.84 GFLOPS

Board Design

300W

TDP

80W

700 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort 1.2

8-pin EPS

Power Connectors

1x 6-pin

Graphics Processor

GA100

GPU Name

GK106

-

Ampere

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

2.54 billion

826 mm²

Die Size

221 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

8.0

CUDA

3.0

N/A

Shader Model

5.1

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