NVIDIA GeForce RTX 3080 Ti 20 GB vs MTT S80

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

MTT S80

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 16GB VRAM MTT S80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Boost Clock1665MHz

More VRAM (20GB vs 16GB)

Larger VRAM bandwidth (760.3GB/s vs 448GB/s)

6144 additional rendering cores

MTT S80 's Advantages

Released 1 years and 9 months late

Lower TDP (255W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +136%

34.1 TFLOPS

MTT S80

14.4 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

MTT S80

Graphics Card

Jan 2022

Release Date

Oct 2023

GeForce 30

Generation

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1335 MHz

Base Clock

1800 MHz

1665 MHz

Boost Clock

0 MHz

1188 MHz

Memory Clock

MHz

Memory

20GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6

320bit

Memory Bus

256bit

760.3GB/s

Bandwidth

448GB/s

Render Config

-

80

SM Count

10240

Shading Units

4096

320

TMUs

112

ROPs

320

Tensor Cores

80

RT Cores

128 KB (per SM)

L1 Cache

6 MB

L2 Cache

0 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

GPixel/s

532.8 GTexel/s

Texture Rate

GTexel/s

34.10 TFLOPS

FP16 (half)

TFLOPS

34.10 TFLOPS

FP32 (float)

14.4 TFLOPS

532.8 GFLOPS

FP64 (double)

GFLOPS

Board Design

350W

TDP

255W

750 W

Suggested PSU

350 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

CPU 8Pin

Graphics Processor

GA102

GPU Name

ChunXiao

GA102-225-A1

GPU Variant

Ampere

Architecture

MUSA

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

22 billion

628 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

11

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.6

Shader Model

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