NVIDIA A100 PCIe 80 GB vs NVIDIA GeForce GTX 1080 Ti Founders Edition

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GeForce GTX 1080 Ti Founders Edition with 11 GB GDDR5X and 3,584 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A100 PCIe 80 GB

NVIDIA A100 PCIe 80 GB

RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA GeForce GTX 1080 Ti Founders Edition

8.2

NVIDIA GeForce GTX 1080 Ti Founders Edition

8.2

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

80 GB 11 ГБ

Memory Type

HBM2e GDDR5X

Memory Bandwidth

1.94 TB/s 484.4 GB/s

Memory Bus Width

5,120 бит 352 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 177.2 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 11.34 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.3544 TFLOPS

CUDA Cores

6,912 3,584

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Pascal

SM (Streaming Multiprocessor)

108 28

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 8.0
6.1

Clocks & Performance

Base Clock

1,065 1,481

Boost Clock

1,410 1,582

Memory Clock

1,512 1,376

Power Consumption

TDP/TGP

300 W
🔥 -17% 250 W

Recommended PSU

700 W
🔥 -14% 600 W

Power Connector

8-pin EPS 1x 6-pin + 1x 8-pin

Rendering

Texture Units (TMU)

432 224

ROP

No No

L2 Cache

80 MB 2.75 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 March 10, 2017

Display Outputs

No outputs
1x HDMI 2.0
3x DisplayPort 1.4a

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