AMD Radeon HD 6950 vs MTT S80

VS

AMD Radeon HD 6950

MTT S80

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 16GB VRAM MTT S80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages

Lower TDP (200W vs 255W)

MTT S80 's Advantages

Released 12 years and 10 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448GB/s vs 160.0GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6950

2.253 TFLOPS

MTT S80 +539%

14.4 TFLOPS

Radeon HD 6950

VS

MTT S80

Graphics Card

Dec 2010

Release Date

Oct 2023

Northern Islands

Generation

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

0 MHz

1250 MHz

Memory Clock

MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

448GB/s

Render Config

22

Compute Units

-

SM Count

1408

Shading Units

4096

88

TMUs

32

ROPs

-

Tensor Cores

-

RT Cores

8 KB (per CU)

L1 Cache

512 KB

L2 Cache

0 MB

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

GPixel/s

70.40 GTexel/s

Texture Rate

GTexel/s

-

FP16 (half)

TFLOPS

2.253 TFLOPS

FP32 (float)

14.4 TFLOPS

563.2 GFLOPS

FP64 (double)

GFLOPS

Board Design

200W

TDP

255W

550 W

Suggested PSU

350 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

CPU 8Pin

Graphics Processor

Cayman

GPU Name

ChunXiao

Cayman PRO (215-0807019)

GPU Variant

TeraScale 3

Architecture

MUSA

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

2.64 billion

Transistors

22 billion

389 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

11

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.0

Shader Model

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