MTT S80 vs ATI Radeon HD 3450

VS

MTT S80

ATI Radeon HD 3450

We compared two Desktop platform GPUs: 16GB VRAM MTT S80 and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S80 's Advantages

Released 15 years and 10 months late

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (448GB/s vs 8.000GB/s)

4056 additional rendering cores

ATI Radeon HD 3450 's Advantages

Lower TDP (25W vs 255W)

Score

Benchmark

FP32 (float)

MTT S80 +29900%

14.4 TFLOPS

Radeon HD 3450

0.048 TFLOPS

MTT S80

VS

Radeon HD 3450

Graphics Card

Oct 2023

Release Date

Dec 2007

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1800 MHz

Base Clock

-

0 MHz

Boost Clock

-

MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

448GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

SM Count

-

4096

Shading Units

40

TMUs

4

ROPs

4

Tensor Cores

-

RT Cores

-

L1 Cache

-

0 MB

L2 Cache

64 KB

-

Theoretical Performance

GPixel/s

Pixel Rate

2.400 GPixel/s

GTexel/s

Texture Rate

2.400 GTexel/s

TFLOPS

FP16 (half)

-

14.4 TFLOPS

FP32 (float)

48.00 GFLOPS

GFLOPS

FP64 (double)

-

Board Design

255W

TDP

25W

350 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

CPU 8Pin

Power Connectors

None

Graphics Processor

ChunXiao

GPU Name

RV620

GPU Variant

RV620 LE

MUSA

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

22 billion

Transistors

0.181 billion

Unknown

Die Size

67 mm²

Graphics Features

11

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

CUDA

-

Shader Model

4.1

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