AMD Radeon Pro Duo Polaris vs AMD Radeon RX 460

VS

AMD Radeon Pro Duo Polaris

AMD Radeon RX 460

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages

Released 8 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)

1408 additional rendering cores

AMD Radeon RX 460 's Advantages

Boost Clock1200MHz

Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +166%

5.728 TFLOPS

Radeon RX 460

2.15 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 460

Graphics Card

Apr 2017

Release Date

Aug 2016

Radeon Pro GCN

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1090 MHz

-

Boost Clock

1200 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

112.0GB/s

Render Config

36

Compute Units

14

-

2304

Shading Units

896

144

TMUs

56

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

19.20 GPixel/s

179.0 GTexel/s

Texture Rate

67.20 GTexel/s

5.728 TFLOPS

FP16 (half)

2.150 TFLOPS

5.728 TFLOPS

FP32 (float)

2.150 TFLOPS

358.0 GFLOPS

FP64 (double)

134.4 GFLOPS

Board Design

250W

TDP

75W

600 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Baffin

Ellesmere Gemini GL

GPU Variant

Baffin PRO

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

3 billion

232 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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