AMD Radeon RX 460 vs ATI Radeon HD 4670

VS

AMD Radeon RX 460

ATI Radeon HD 4670

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 512MB VRAM Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Released 7 years and 11 months late

Boost Clock1200MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (112.0GB/s vs 32.00GB/s)

576 additional rendering cores

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 460 +347%

2.15 TFLOPS

Radeon HD 4670

0.48 TFLOPS

Radeon RX 460

VS

Radeon HD 4670

Graphics Card

Aug 2016

Release Date

Sep 2008

Arctic Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

32.00GB/s

Render Config

14

Compute Units

4

-

896

Shading Units

320

56

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

6.000 GPixel/s

67.20 GTexel/s

Texture Rate

24.00 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

480.0 GFLOPS

134.4 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

59W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

RV730

Baffin PRO

GPU Variant

RV730 XT (215-0719047)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.514 billion

123 mm²

Die Size

146 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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