AMD Radeon R9 Nano vs AMD Radeon HD 8550 OEM

VS

AMD Radeon R9 Nano

AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 1 years and 10 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)

3616 additional rendering cores

AMD Radeon HD 8550 OEM 's Advantages

Lower TDP (60W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +1212%

8.192 TFLOPS

Radeon HD 8550 OEM

0.624 TFLOPS

Radeon R9 Nano

VS

Radeon HD 8550 OEM

Graphics Card

Aug 2015

Release Date

Oct 2013

Pirate Islands

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

HBM

Memory Type

GDDR3

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

25.60GB/s

Render Config

64

Compute Units

6

-

4096

Shading Units

480

256

TMUs

24

64

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

5.200 GPixel/s

256.0 GTexel/s

Texture Rate

15.60 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

624.0 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

60W

450 W

Suggested PSU

250 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Fiji

GPU Name

Turks

Fiji XT CA (215-0862120)

GPU Variant

Turks PRO (215-0803002)

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

0.716 billion

596 mm²

Die Size

118 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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