NVIDIA Tesla P6 vs NVIDIA A100 PCIe 80 GB

VS

We compared two Professional market GPUs: 16GB VRAM Tesla P6 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 P6 's Advantages

Boost Clock has increased by 7% (1506MHz vs 1410MHz)

Lower TDP (90W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

Released 4 years and 3 months late

More VRAM (80GB vs 16GB)

Larger VRAM bandwidth (1935GB/s vs 192.3GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla P6

6.169 TFLOPS

A100 PCIe 80 GB +215%

19.49 TFLOPS

OctaneBench

Tesla P6

95

A100 PCIe 80 GB +226%

310

Tesla P6

VS

A100 PCIe 80 GB

Graphics Card

Mar 2017

Release Date

Jun 2021

Tesla

Generation

Tesla Ampere

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1012 MHz

Base Clock

1065 MHz

1506 MHz

Boost Clock

1410 MHz

1502 MHz

Memory Clock

1512 MHz

Memory

16GB

Memory Size

80GB

GDDR5

Memory Type

HBM2e

256bit

Memory Bus

5120bit

192.3GB/s

Bandwidth

1935GB/s

Render Config

16

SM Count

108

-

Compute Units

-

2048

Shading Units

6912

128

TMUs

432

64

ROPs

160

-

Tensor Cores

432

-

RT Cores

-

48 KB (per SM)

L1 Cache

192 KB (per SM)

2 MB

L2 Cache

80 MB

Theoretical Performance

96.38 GPixel/s

Pixel Rate

225.6 GPixel/s

192.8 GTexel/s

Texture Rate

609.1 GTexel/s

96.38 GFLOPS

FP16 (half)

77.97 TFLOPS

6.169 TFLOPS

FP32 (float)

19.49 TFLOPS

192.8 GFLOPS

FP64 (double)

9.746 TFLOPS

Graphics Processor

GP104

GPU Name

GA100

GP104-995-A1

GPU Variant

-

Pascal

Architecture

Ampere

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

7.2 billion

Transistors

54.2 billion

314 mm²

Die Size

826 mm²

Board Design

90W

TDP

300W

250 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

6.1

CUDA

8.0

6.4

Shader Model

N/A

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