AMD Radeon RX 560 vs AMD Radeon Pro Duo Polaris

VS

AMD Radeon RX 560 AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages

Boost Clock1275MHz

Lower TDP (75W vs 250W)

AMD Radeon Pro Duo Polaris 's Advantages

More VRAM (16GB vs 4GB)

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

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560

2.611 TFLOPS

Radeon Pro Duo Polaris +119%

5.728 TFLOPS

Radeon RX 560

VS

Radeon Pro Duo Polaris

Graphics Card

Apr 2017

Release Date

Apr 2017

Polaris

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1175 MHz

Base Clock

-

1275 MHz

Boost Clock

-

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

16

Compute Units

36

1024

Shading Units

2304

64

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

39.78 GPixel/s

81.60 GTexel/s

Texture Rate

179.0 GTexel/s

2.611 TFLOPS

FP16 (half)

5.728 TFLOPS

2.611 TFLOPS

FP32 (float)

5.728 TFLOPS

163.2 GFLOPS

FP64 (double)

358.0 GFLOPS

Graphics Processor

Polaris 21

GPU Name

Ellesmere

Polaris 21 XT (215-0908004)

GPU Variant

Ellesmere Gemini GL

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

5.7 billion

123 mm²

Die Size

232 mm²

Board Design

75W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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