NVIDIA GeForce GTX 1080 Ti vs NVIDIA H100 SXM5

VS

NVIDIA GeForce GTX 1080 Ti NVIDIA H100 SXM5

AI GPU We compared a Desktop platform GPU: 11GB VRAM GeForce GTX 1080 Ti and a GPU: 80GB VRAM H100 SXM5 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Lower TDP (250W vs 700W)

NVIDIA H100 SXM5 's Advantages

Released 5 years late

Boost Clock has increased by 25% (1980MHz vs 1582MHz)

More VRAM (80GB vs 11GB)

Larger VRAM bandwidth (3350GB/s vs 484.4GB/s)

13312 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti

11.34 TFLOPS

H100 SXM5 +490%

66.91 TFLOPS

GeForce GTX 1080 Ti

VS

H100 SXM5

Graphics Card

Mar 2017

Release Date

Mar 2022

GeForce 10

Generation

Tesla Hopper

Desktop

Type

AI GPU

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1481 MHz

Base Clock

1590 MHz

1582 MHz

Boost Clock

1980 MHz

1376 MHz

Memory Clock

1313 MHz

Memory

11GB

Memory Size

80GB

GDDR5X

Memory Type

HBM3

352bit

Memory Bus

5120bit

484.4GB/s

Bandwidth

3350GB/s

Render Config

28

SM Count

132

-

Compute Units

-

3584

Shading Units

16896

224

TMUs

528

88

ROPs

24

-

Tensor Cores

528

-

RT Cores

-

48 KB (per SM)

L1 Cache

256 KB (per SM)

0 MB

L2 Cache

50 MB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

47.52 GPixel/s

354.4 GTexel/s

Texture Rate

1045 GTexel/s

177.2 GFLOPS

FP16 (half)

267.6 TFLOPS

11.34 TFLOPS

FP32 (float)

66.91 TFLOPS

354.4 GFLOPS

FP64 (double)

33.45 TFLOPS

Graphics Processor

GP102

GPU Name

GH100

GP102-350-K1-A1

GPU Variant

-

Pascal

Architecture

Hopper

TSMC

Foundry

TSMC

16 nm

Process Size

4 nm

11.8 billion

Transistors

80 billion

471 mm²

Die Size

814 mm²

Board Design

250W

TDP

700W

600 W

Suggested PSU

1100 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

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

9.0

6.4

Shader Model

N/A

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