MTT S80 vs AMD Radeon HD 7850

VS

MTT S80

AMD Radeon HD 7850

We compared two Desktop platform GPUs: 16GB VRAM MTT S80 and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S80 's Advantages

Released 11 years and 7 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448GB/s vs 153.6GB/s)

3072 additional rendering cores

AMD Radeon HD 7850 's Advantages

Lower TDP (130W vs 255W)

Score

Benchmark

FP32 (float)

MTT S80 +717%

14.4 TFLOPS

Radeon HD 7850

1.761 TFLOPS

MTT S80

VS

Radeon HD 7850

Graphics Card

Oct 2023

Release Date

Mar 2012

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

-

0 MHz

Boost Clock

-

MHz

Memory Clock

1200 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

16

SM Count

-

4096

Shading Units

1024

TMUs

64

ROPs

32

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

512 KB

-

Theoretical Performance

GPixel/s

Pixel Rate

27.52 GPixel/s

GTexel/s

Texture Rate

55.04 GTexel/s

TFLOPS

FP16 (half)

-

14.4 TFLOPS

FP32 (float)

1.761 TFLOPS

GFLOPS

FP64 (double)

110.1 GFLOPS

Board Design

255W

TDP

130W

350 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

CPU 8Pin

Power Connectors

1x 6-pin

Graphics Processor

ChunXiao

GPU Name

Pitcairn

GPU Variant

Pitcairn PRO (215-0828062)

MUSA

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

22 billion

Transistors

2.8 billion

Unknown

Die Size

212 mm²

Graphics Features

11

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

CUDA

-

Shader Model

5.1

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