NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla S1075

VS

NVIDIA A100 PCIe 80 GB

NVIDIA Tesla S1075

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 4GB VRAM Tesla S1075 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 13 years late

Boost Clock1410MHz

More VRAM (80GB vs 4GB)

Larger VRAM bandwidth (1.94TB/s vs 102.4GB/s)

6672 additional rendering cores

Lower TDP (300W vs 800W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +3033%

19.49 TFLOPS

Tesla S1075

0.622 TFLOPS

A100 PCIe 80 GB

VS

Tesla S1075

Graphics Card

Jun 2021

Release Date

Jun 2008

Tesla Ampere(Axx)

Generation

Tesla

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

800 MHz

Memory

80GB

Memory Size

4GB

HBM2e

Memory Type

GDDR3

5120bit

Memory Bus

512bit

1.94TB/s

Bandwidth

102.4GB/s

Render Config

-

108

SM Count

30

6912

Shading Units

240

432

TMUs

80

160

ROPs

32

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

-

80 MB

L2 Cache

256 KB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

19.52 GPixel/s

609.1 GTexel/s

Texture Rate

48.80 GTexel/s

77.97 TFLOPS

FP16 (half)

-

19.49 TFLOPS

FP32 (float)

622.1 GFLOPS

9.746 TFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

300W

TDP

800W

700 W

Suggested PSU

1200 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

-

Graphics Processor

GA100

GPU Name

GT200B

-

Ampere

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

54.2 billion

Transistors

1.4 billion

826 mm²

Die Size

470 mm²

Graphics Features

N/A

DirectX

11.1 (10_0)

N/A

OpenGL

3.3

3.0

OpenCL

1.1

N/A

Vulkan

N/A

8.0

CUDA

1.3

N/A

Shader Model

4.0

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