AMD Radeon Pro Duo Polaris vs AMD FireStream 9270

VS

AMD Radeon Pro Duo Polaris AMD FireStream 9270

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 2GB VRAM FireStream 9270 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 years and 5 months late

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 115.2GB/s)

1504 additional rendering cores

AMD FireStream 9270 's Advantages

Lower TDP (160W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +377%

5.728 TFLOPS

FireStream 9270

1.2 TFLOPS

Radeon Pro Duo Polaris

VS

FireStream 9270

Graphics Card

Apr 2017

Release Date

Nov 2008

Radeon Pro GCN

Generation

FireStream

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

-

36

Compute Units

10

2304

Shading Units

800

144

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

12.00 GPixel/s

179.0 GTexel/s

Texture Rate

30.00 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

1200 GFLOPS

358.0 GFLOPS

FP64 (double)

240.0 GFLOPS

Graphics Processor

Ellesmere

GPU Name

RV770

Ellesmere Gemini GL

GPU Variant

RV770 XT

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.956 billion

232 mm²

Die Size

256 mm²

Board Design

250W

TDP

160W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

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