AMD Radeon R9 280X2 vs MTT S80

VS

AMD Radeon R9 280X2

MTT S80

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X2 and 16GB VRAM MTT S80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X2 's Advantages

Boost Clock1000MHz

MTT S80 's Advantages

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (448GB/s vs 288.0GB/s)

2048 additional rendering cores

Lower TDP (255W vs 375W)

Score

Benchmark

FP32 (float)

Radeon R9 280X2

4.096 TFLOPS

MTT S80 +251%

14.4 TFLOPS

Radeon R9 280X2

VS

MTT S80

Graphics Card

Unknown

Release Date

Oct 2023

Volcanic Islands

Generation

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

950 MHz

Base Clock

1800 MHz

1000 MHz

Boost Clock

0 MHz

1500 MHz

Memory Clock

MHz

Memory

3GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

288.0GB/s

Bandwidth

448GB/s

Render Config

32

Compute Units

-

SM Count

2048

Shading Units

4096

128

TMUs

32

ROPs

-

Tensor Cores

-

RT Cores

16 KB (per CU)

L1 Cache

768 KB

L2 Cache

0 MB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

GPixel/s

128.0 GTexel/s

Texture Rate

GTexel/s

-

FP16 (half)

TFLOPS

4.096 TFLOPS

FP32 (float)

14.4 TFLOPS

1024 GFLOPS

FP64 (double)

GFLOPS

Board Design

375W

TDP

255W

750 W

Suggested PSU

350 W

6x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

3x 8-pin

Power Connectors

CPU 8Pin

Graphics Processor

Tahiti

GPU Name

ChunXiao

Tahiti XTL (215-0821065)

GPU Variant

GCN 1.0

Architecture

MUSA

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

4.313 billion

Transistors

22 billion

352 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

11

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.1

Shader Model

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