NVIDIA GRID A100B vs NVIDIA Tesla S1075

VS

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 4GB VRAM Tesla S1075 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 11 years and 11 months late

Boost Clock1005MHz

More VRAM (48GB vs 4GB)

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

6672 additional rendering cores

Lower TDP (400W vs 800W)

Score

Benchmark

FP32 (float)

GRID A100B +2133%

13.89 TFLOPS

Tesla S1075

0.622 TFLOPS

GRID A100B

VS

Tesla S1075

Graphics Card

May 2020

Release Date

Jun 2008

GRID

Generation

Tesla

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

800 MHz

Memory

48GB

Memory Size

4GB

HBM2e

Memory Type

GDDR3

6144bit

Memory Bus

512bit

1866GB/s

Bandwidth

102.4GB/s

Render Config

108

SM Count

30

-

Compute Units

-

6912

Shading Units

240

432

TMUs

80

192

ROPs

32

432

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

256 KB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

19.52 GPixel/s

434.2 GTexel/s

Texture Rate

48.80 GTexel/s

55.57 TFLOPS

FP16 (half)

-

13.89 TFLOPS

FP32 (float)

622.1 GFLOPS

6.947 TFLOPS

FP64 (double)

77.76 GFLOPS

Graphics Processor

GA100

GPU Name

GT200B

-

GPU Variant

-

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

Board Design

400W

TDP

800W

800 W

Suggested PSU

1200 W

No outputs

Outputs

No outputs

None

Power Connectors

-

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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