NVIDIA Tesla C2070 vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA Tesla C2070

NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla C2070 's Advantages

Lower TDP (238W vs 300W)

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

Score

Benchmark

FP32 (float)

Tesla C2070

1.028 TFLOPS

A100 PCIe 80 GB +1795%

19.49 TFLOPS

Tesla C2070

VS

A100 PCIe 80 GB

Graphics Card

Jul 2011

Release Date

Jun 2021

Tesla

Generation

Tesla Ampere(Axx)

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1410 MHz

747 MHz

Memory Clock

1512 MHz

Memory

6GB

Memory Size

80GB

GDDR5

Memory Type

HBM2e

384bit

Memory Bus

5120bit

143.4GB/s

Bandwidth

1.94TB/s

Render Config

-

14

SM Count

108

448

Shading Units

6912

56

TMUs

432

48

ROPs

160

-

Tensor Cores

432

-

64 KB (per SM)

L1 Cache

192 KB (per SM)

768 KB

L2 Cache

80 MB

-

Theoretical Performance

16.07 GPixel/s

Pixel Rate

225.6 GPixel/s

32.14 GTexel/s

Texture Rate

609.1 GTexel/s

-

FP16 (half)

77.97 TFLOPS

1028 GFLOPS

FP32 (float)

19.49 TFLOPS

513.9 GFLOPS

FP64 (double)

9.746 TFLOPS

Board Design

238W

TDP

300W

550 W

Suggested PSU

700 W

1x DVI

Outputs

No outputs

1x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

GF100

GPU Name

GA100

-

Fermi

Architecture

Ampere

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

3.1 billion

Transistors

54.2 billion

529 mm²

Die Size

826 mm²

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

1.1

OpenCL

3.0

N/A

Vulkan

N/A

2.0

CUDA

8.0

5.1

Shader Model

N/A

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