NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla C2070

VS

NVIDIA A100 PCIe 80 GB

NVIDIA Tesla C2070

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 6GB VRAM Tesla C2070 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 9 years and 11 months late

Boost Clock1410MHz

More VRAM (80GB vs 6GB)

Larger VRAM bandwidth (1.94TB/s vs 143.4GB/s)

6464 additional rendering cores

NVIDIA Tesla C2070 's Advantages

Lower TDP (238W vs 300W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +1795%

19.49 TFLOPS

Tesla C2070

1.028 TFLOPS

A100 PCIe 80 GB

VS

Tesla C2070

Graphics Card

Jun 2021

Release Date

Jul 2011

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

747 MHz

Memory

80GB

Memory Size

6GB

HBM2e

Memory Type

GDDR5

5120bit

Memory Bus

384bit

1.94TB/s

Bandwidth

143.4GB/s

Render Config

-

108

SM Count

14

6912

Shading Units

448

432

TMUs

56

160

ROPs

48

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

80 MB

L2 Cache

768 KB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

16.07 GPixel/s

609.1 GTexel/s

Texture Rate

32.14 GTexel/s

77.97 TFLOPS

FP16 (half)

-

19.49 TFLOPS

FP32 (float)

1028 GFLOPS

9.746 TFLOPS

FP64 (double)

513.9 GFLOPS

Board Design

300W

TDP

238W

700 W

Suggested PSU

550 W

No outputs

Outputs

1x DVI

8-pin EPS

Power Connectors

1x 8-pin

Graphics Processor

GA100

GPU Name

GF100

-

Ampere

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

3.1 billion

826 mm²

Die Size

529 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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