NVIDIA GRID A100B vs NVIDIA Tesla C2090

VS

NVIDIA GRID A100B

NVIDIA Tesla C2090

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 6GB VRAM Tesla C2090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 8 years and 10 months late

Boost Clock1005MHz

More VRAM (48GB vs 6GB)

Larger VRAM bandwidth (1866GB/s vs 177.4GB/s)

6400 additional rendering cores

NVIDIA Tesla C2090 's Advantages

Lower TDP (250W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B +942%

13.89 TFLOPS

Tesla C2090

1.332 TFLOPS

GRID A100B

VS

Tesla C2090

Graphics Card

May 2020

Release Date

Jul 2011

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

924 MHz

Memory

48GB

Memory Size

6GB

HBM2e

Memory Type

GDDR5

6144bit

Memory Bus

384bit

1866GB/s

Bandwidth

177.4GB/s

Render Config

-

108

SM Count

16

6912

Shading Units

512

432

TMUs

64

192

ROPs

48

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

768 KB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

20.83 GPixel/s

434.2 GTexel/s

Texture Rate

41.66 GTexel/s

55.57 TFLOPS

FP16 (half)

-

13.89 TFLOPS

FP32 (float)

1332 GFLOPS

6.947 TFLOPS

FP64 (double)

666.1 GFLOPS

Board Design

400W

TDP

250W

800 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA100

GPU Name

GF110

-

Ampere

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

3 billion

826 mm²

Die Size

520 mm²

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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