ATI Radeon HD 3470: GPU Specs & Benchmarks

The Radeon HD 3470 is a graphics card by ATI, built on the 55 nm process and based on the RV620 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

RV620

Model number

RV620 PRO
(215-0670006)

Architecture

TeraScale

Foundry

TSMC

Process Size

55 nm

Transistors

181 million

Die Size

67 mm²

Graphics Card

Release Date

Jan 23rd, 2008

Family

Radeon R600
(HD 3400)

Production

End-of-life

Predecessor

Radeon R500 PCIe

Bus Interface

PCIe 2.0 x16

Memory

Memory Size

256 MB

Memory Type

GDDR3

Memory Bus

64 bit

Bandwidth

15.20 GB/s

Performance

Pixel fillrate

3.200 GPixel/s

Texture fillrate

3.200 GTexel/s

FP32 (float) performance

64.00 GFLOPS

Clock Speeds

Memory Clock

950 MHz
1900 Mbps effective

GPU Clock

800 MHz

Render Config

Shading Units

40

TMUs

4

ROPs

4

Compute Units

2

L2 Cache

64 KB

Board Design

Slot Width

Single-slot

Length

168 mm
6.6 inches

Thermal design power (TDP)

30 W

Suggested PSU

200 W

Display Connectors

1x DVI
1x VGA
1x S-Video

Power Connectors

None

Board Number

B530

API support

DirectX

10.1 (10_1)

OpenGL

3.3

OpenCL

N/A

Vulkan

N/A

Shader Model

4.1