AMD Radeon Pro Duo Polaris vs AMD Radeon R9 Nano

VS

AMD Radeon Pro Duo Polaris

AMD Radeon R9 Nano

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 4GB VRAM Radeon R9 Nano 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 1 years and 8 months late

More VRAM (16GB vs 4GB)

AMD Radeon R9 Nano 's Advantages

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

1792 additional rendering cores

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon R9 Nano +43%

8.192 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon R9 Nano

Graphics Card

Apr 2017

Release Date

Aug 2015

Radeon Pro GCN

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1750 MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

4GB

GDDR5

Memory Type

HBM

256bit

Memory Bus

4096bit

224.0GB/s

Bandwidth

512.0GB/s

Render Config

36

Compute Units

64

-

2304

Shading Units

4096

144

TMUs

256

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

64.00 GPixel/s

179.0 GTexel/s

Texture Rate

256.0 GTexel/s

5.728 TFLOPS

FP16 (half)

8.192 TFLOPS

5.728 TFLOPS

FP32 (float)

8.192 TFLOPS

358.0 GFLOPS

FP64 (double)

512.0 GFLOPS

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Ellesmere

GPU Name

Fiji

Ellesmere Gemini GL

GPU Variant

Fiji XT CA (215-0862120)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

8.9 billion

232 mm²

Die Size

596 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

6.7

Shader Model

6.3

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