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ATI Radeon HD 4670

ATI Radeon HD 4670 Image ATI RV730 Image
The Radeon HD 4670 was an entry-level graphics card by ATI, launched in September 2008. Built on the 55 nm process, and based on the RV730 graphics processor, in its RV730 XT variant, the card supports DirectX 10.1. The RV730 graphics processor is an average sized chip with a die area of 146 mm² and 514 million transistors. It features 320 shading units, 32 texture mapping units and 8 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 800 MHz.
We recommend the ATI Radeon HD 4670 for gaming with highest details at resolutions up to, and including, 1024x768.
Being a single-slot card, its power draw is rated at 59 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon HD 4670 is connected to the rest of the system using a PCIe 2.0 x16 interface. The card measures 193 mm in length, and features a single-slot cooling solution. Its price at launch was 67 US Dollars.

Graphics Processor

GPU Name: RV730
GPU Variant: RV730 XT
Process Size: 55 nm
Transistors: 514 million
Die Size: 146 mm²

Graphics Card

Released: Sep 10th, 2008
Production Status: End-of-life
Launch Price: 67 USD
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 750 MHz
Memory Clock: 800 MHz
1600 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
Memory Bus: 128 bit
Bandwidth: 25.6 GB/s

Render Config

Shading Units: 320
TMUs: 32
ROPs: 8
Compute Units: 4
Pixel Rate: 6.00 GPixel/s
Texture Rate: 24.0 GTexel/s
Floating-point performance: 480.0 GFLOPS

Board Design

Slot Width: Single-slot
Length: 7.6 inches
193 mm
TDP: 59 W
Outputs: 2x DVI
1x S-Video

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: 1.0
Shader Model: 4.1

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Reviews

Our review database contains 49 reviews of the Radeon HD 4670.

Retail boards based on this design

Name GPU Clock Memory Clock Other Changes
HIS HD 4670 iSilence4 Native HDMI 1 GB 750 MHz 500 MHz 1024 MB, 1x DVI 1x VGA 1x HDMI
Sapphire HD 4670 Ultimate 750 MHz 873 MHz 1x DVI 1x VGA 1x HDMI