AMD Radeon R9 Nano vs ATI Radeon HD 4570 Rebrand

VS

AMD Radeon R9 Nano

ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 1024MB VRAM Radeon HD 4570 Rebrand 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 9 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 12.67GB/s)

3976 additional rendering cores

ATI Radeon HD 4570 Rebrand 's Advantages

Lower TDP (65W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +4189%

8.192 TFLOPS

Radeon HD 4570 Rebrand

0.191 TFLOPS

Radeon R9 Nano

VS

Radeon HD 4570 Rebrand

Graphics Card

Aug 2015

Release Date

Nov 2009

Pirate Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

396 MHz

Memory

4GB

Memory Size

1024MB

HBM

Memory Type

DDR2

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

12.67GB/s

Render Config

64

Compute Units

3

-

4096

Shading Units

120

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

128 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

3.184 GPixel/s

256.0 GTexel/s

Texture Rate

6.368 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

191.0 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

65W

450 W

Suggested PSU

250 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

-

Graphics Processor

Fiji

GPU Name

RV635

Fiji XT CA (215-0862120)

GPU Variant

RV635 PRO (215-0682008)

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

8.9 billion

Transistors

0.378 billion

596 mm²

Die Size

135 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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