ATI Radeon HD 3870 Mac Edition vs AMD Radeon Pro W5700X

VS

ATI Radeon HD 3870 Mac Edition

AMD Radeon Pro W5700X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 16GB VRAM Radeon Pro W5700X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 Mac Edition 's Advantages

Lower TDP (106W vs 205W)

AMD Radeon Pro W5700X 's Advantages

Released 11 years and 6 months late

Boost Clock2040MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 72.06GB/s)

2240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

Radeon Pro W5700X +2000%

10.44 TFLOPS

Radeon HD 3870 Mac Edition

VS

Radeon Pro W5700X

Graphics Card

Jun 2008

Release Date

Dec 2019

Radeon R600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1243 MHz

-

Boost Clock

2040 MHz

1126 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

16GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

256bit

72.06GB/s

Bandwidth

448.0GB/s

Render Config

4

Compute Units

40

-

320

Shading Units

2560

16

TMUs

160

16

ROPs

64

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

130.6 GPixel/s

12.43 GTexel/s

Texture Rate

326.4 GTexel/s

-

FP16 (half)

20.89 TFLOPS

497.3 GFLOPS

FP32 (float)

10.44 TFLOPS

99.46 GFLOPS

FP64 (double)

652.8 GFLOPS

Board Design

106W

TDP

205W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Navi 10

RV670 XT (215-0708005)

GPU Variant

-

TeraScale

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.666 billion

Transistors

10.3 billion

192 mm²

Die Size

251 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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