MTT S70 vs ATI Radeon HD 3870 Mac Edition

VS

MTT S70

ATI Radeon HD 3870 Mac Edition

We compared two Desktop platform GPUs: 7GB VRAM MTT S70 and 512MB VRAM Radeon HD 3870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S70 's Advantages

Released 15 years and 4 months late

More VRAM (7GB vs 512GB)

Larger VRAM bandwidth (392GB/s vs 72.06GB/s)

3264 additional rendering cores

ATI Radeon HD 3870 Mac Edition 's Advantages

Lower TDP (106W vs 220W)

Score

Benchmark

FP32 (float)

MTT S70 +2153%

11.2 TFLOPS

Radeon HD 3870 Mac Edition

0.497 TFLOPS

MTT S70

VS

Radeon HD 3870 Mac Edition

Graphics Card

Oct 2023

Release Date

Jun 2008

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1600 MHz

Base Clock

-

0 MHz

Boost Clock

-

MHz

Memory Clock

1126 MHz

Memory

7GB

Memory Size

512MB

GDDR6

Memory Type

GDDR4

224bit

Memory Bus

256bit

392GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

SM Count

-

3584

Shading Units

320

TMUs

16

ROPs

16

Tensor Cores

-

RT Cores

-

L1 Cache

-

0 MB

L2 Cache

256 KB

-

Theoretical Performance

GPixel/s

Pixel Rate

12.43 GPixel/s

GTexel/s

Texture Rate

12.43 GTexel/s

TFLOPS

FP16 (half)

-

11.2 TFLOPS

FP32 (float)

497.3 GFLOPS

GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

220W

TDP

106W

350 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

PCIe 8Pin

Power Connectors

1x 6-pin

Graphics Processor

ChunXiao

GPU Name

RV670

GPU Variant

RV670 XT (215-0708005)

MUSA

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

Unknown

Transistors

0.666 billion

Unknown

Die Size

192 mm²

Graphics Features

11

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

CUDA

-

Shader Model

4.1

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