AMD Radeon HD 6850 X2 vs MTT S70

VS

AMD Radeon HD 6850 X2

MTT S70

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 7GB VRAM MTT S70 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S70 's Advantages

Released 12 years and 1 months late

More VRAM (7GB vs 2GB)

Larger VRAM bandwidth (392GB/s vs 134.4GB/s)

2624 additional rendering cores

Lower TDP (220W vs 254W)

Score

Benchmark

FP32 (float)

Radeon HD 6850 X2

1.536 TFLOPS

MTT S70 +629%

11.2 TFLOPS

Radeon HD 6850 X2

VS

MTT S70

Graphics Card

Sep 2011

Release Date

Oct 2023

Northern Islands

Generation

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1600 MHz

-

Boost Clock

0 MHz

1050 MHz

Memory Clock

MHz

Memory

2GB

Memory Size

7GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

224bit

134.4GB/s

Bandwidth

392GB/s

Render Config

12

Compute Units

-

SM Count

960

Shading Units

3584

48

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

38.40 GTexel/s

Texture Rate

GTexel/s

-

FP16 (half)

TFLOPS

1.536 TFLOPS

FP32 (float)

11.2 TFLOPS

-

FP64 (double)

GFLOPS

Board Design

254W

TDP

220W

600 W

Suggested PSU

350 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

PCIe 8Pin

Graphics Processor

Barts

GPU Name

ChunXiao

Barts PRO (215-0798006)

GPU Variant

TeraScale 2

Architecture

MUSA

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.7 billion

Transistors

Unknown

255 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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