NVIDIA A100 PCIe vs NVIDIA GeForce RTX 2080 Ti 12 GB

VS

NVIDIA A100 PCIe NVIDIA GeForce RTX 2080 Ti 12 GB

AI GPU We compared a GPU: 40GB VRAM A100 PCIe and a Desktop platform GPU: 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A100 PCIe 's Advantages

More VRAM (40GB vs 12GB)

Larger VRAM bandwidth (1555GB/s vs 768.0GB/s)

2304 additional rendering cores

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 17% (1650MHz vs 1410MHz)

Score

Benchmark

FP32 (float)

A100 PCIe +28%

19.49 TFLOPS

GeForce RTX 2080 Ti 12 GB

15.21 TFLOPS

A100 PCIe

VS

GeForce RTX 2080 Ti 12 GB

Graphics Card

Jun 2020

Release Date

Oct 2022

Tesla

Generation

GeForce 20

AI GPU

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

765 MHz

Base Clock

1410 MHz

Boost Clock

1650 MHz

1215 MHz

Memory Clock

2000 MHz

Memory

40GB

Memory Size

12GB

HBM2e

Memory Type

GDDR6

5120bit

Memory Bus

384bit

1555GB/s

Bandwidth

768.0GB/s

Render Config

108

SM Count

72

-

Compute Units

-

6912

Shading Units

4608

432

TMUs

288

160

ROPs

96

432

Tensor Cores

576

-

RT Cores

72

192 KB (per SM)

L1 Cache

64 KB (per SM)

40 MB

L2 Cache

6 MB

Theoretical Performance

225.6 GPixel/s

Pixel Rate

158.4 GPixel/s

609.1 GTexel/s

Texture Rate

475.2 GTexel/s

77.97 TFLOPS

FP16 (half)

30.41 TFLOPS

19.49 TFLOPS

FP32 (float)

15.21 TFLOPS

9.746 TFLOPS

FP64 (double)

475.2 GFLOPS

Graphics Processor

GA100

GPU Name

TU102

-

GPU Variant

TU102-350-A1

Ampere

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

54.2 billion

Transistors

18.6 billion

826 mm²

Die Size

754 mm²

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

8-pin EPS

Power Connectors

2x 8-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

7.5

N/A

Shader Model

6.6

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