NVIDIA A100 PCIe 80 GB vs NVIDIA Tesla V100 SXM2 32 GB

VS

NVIDIA A100 PCIe 80 GB

NVIDIA Tesla V100 SXM2 32 GB

We compared two Professional market GPUs: 80GB VRAM A100 PCIe 80 GB and 32GB VRAM Tesla V100 SXM2 32 GB 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 3 years and 3 months late

More VRAM (80GB vs 32GB)

Larger VRAM bandwidth (1.94TB/s vs 897.0GB/s)

1792 additional rendering cores

NVIDIA Tesla V100 SXM2 32 GB 's Advantages

Boost Clock has increased by 9% (1530MHz vs 1410MHz)

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

A100 PCIe 80 GB +24%

19.49 TFLOPS

Tesla V100 SXM2 32 GB

15.67 TFLOPS

Blender

A100 PCIe 80 GB +71%

3722

Tesla V100 SXM2 32 GB

2173

OctaneBench

A100 PCIe 80 GB

310

Tesla V100 SXM2 32 GB +10%

341

A100 PCIe 80 GB

VS

Tesla V100 SXM2 32 GB

Graphics Card

Jun 2021

Release Date

Mar 2018

Tesla Ampere(Axx)

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1065 MHz

Base Clock

1290 MHz

1410 MHz

Boost Clock

1530 MHz

1512 MHz

Memory Clock

876 MHz

Memory

80GB

Memory Size

32GB

HBM2e

Memory Type

HBM2

5120bit

Memory Bus

4096bit

1.94TB/s

Bandwidth

897.0GB/s

Render Config

-

108

SM Count

80

6912

Shading Units

5120

432

TMUs

320

160

ROPs

128

432

Tensor Cores

640

-

192 KB (per SM)

L1 Cache

128 KB (per SM)

80 MB

L2 Cache

6 MB

-

Theoretical Performance

225.6 GPixel/s

Pixel Rate

195.8 GPixel/s

609.1 GTexel/s

Texture Rate

489.6 GTexel/s

77.97 TFLOPS

FP16 (half)

31.33 TFLOPS

19.49 TFLOPS

FP32 (float)

15.67 TFLOPS

9.746 TFLOPS

FP64 (double)

7.834 TFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

None

Graphics Processor

GA100

GPU Name

GV100

-

Ampere

Architecture

Volta

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

54.2 billion

Transistors

21.1 billion

826 mm²

Die Size

815 mm²

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

7.0

N/A

Shader Model

6.6

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