AMD Radeon R9 Nano vs ATI Radeon HD 5670 640SP Edition

VS

AMD Radeon R9 Nano

ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 5 years and 1 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3456 additional rendering cores

ATI Radeon HD 5670 640SP Edition 's Advantages

Lower TDP (64W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +753%

8.192 TFLOPS

Radeon HD 5670 640SP Edition

0.96 TFLOPS

Radeon R9 Nano

VS

Radeon HD 5670 640SP Edition

Graphics Card

Aug 2015

Release Date

Jul 2010

Pirate Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

512MB

HBM

Memory Type

GDDR5

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

64

Compute Units

8

-

4096

Shading Units

640

256

TMUs

32

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

6.000 GPixel/s

256.0 GTexel/s

Texture Rate

24.00 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

960.0 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

64W

450 W

Suggested PSU

250 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 8-pin

Power Connectors

None

Graphics Processor

Fiji

GPU Name

Juniper

Fiji XT CA (215-0862120)

GPU Variant

Juniper CE

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

1.04 billion

596 mm²

Die Size

166 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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