NVIDIA A100 PCIe 80 GB vs NVIDIA GeForce GTX 1080 11Gbps

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GeForce GTX 1080 11Gbps with 8 GB GDDR5X and 2,560 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 11Gbps

6.2

NVIDIA GeForce GTX 1080 11Gbps

6.2

Contents:

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

Memory

Memory Size

80 GB 8 ГБ

Memory Type

HBM2e GDDR5X

Memory Bandwidth

1.94 TB/s 352.3 GB/s

Memory Bus Width

5,120 бит 256 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 138.6 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 8.873 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.2773 TFLOPS

CUDA Cores

6,912 2,560

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Pascal

SM (Streaming Multiprocessor)

108 20

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 1,607

Boost Clock

1,410 1,733

Memory Clock

1,512 1,376

Power Consumption

TDP/TGP

300 W
🔥 -40% 180 W

Recommended PSU

700 W
🔥 -36% 450 W

Power Connector

8-pin EPS 1x 8-pin

Rendering

Texture Units (TMU)

432 160

ROP

No No

L2 Cache

80 MB 2 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 April 20, 2017

Display Outputs

No outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a

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