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ATI Radeon HD 3470 LP

Graphics Processor
RV620
Cores
40
TMUs
4
ROPs
4
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
64 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
RV620
GPU Variant
RV620 PRO
(215-0670006)
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
181 million
Density
2.7M / mm²
Die Size
67 mm²
Chip Package
FCBGA-632

Graphics Card

Release Date
Jan 23rd, 2008
Generation
Radeon R600
(HD 3400)
Predecessor
Radeon R500 PCIe
Successor
Radeon R700
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
800 MHz
Memory Clock
950 MHz
1900 Mbps effective

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
64 bit
Bandwidth
15.20 GB/s

Render Config

Shading Units
40
TMUs
4
ROPs
4
Compute Units
2
L2 Cache
64 KB

Theoretical Performance

Pixel Rate
3.200 GPixel/s
Texture Rate
3.200 GTexel/s
FP32 (float)
64.00 GFLOPS

Board Design

Slot Width
Single-slot
TDP
30 W
Suggested PSU
200 W
Outputs
1x DVI
1x VGA
1x S-Video
2x DisplayPort
Power Connectors
None
Board Number
B530

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.1

RV620 GPU Notes

Mobile Variant: M82 / M84
Codename: Koopa
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 1.0

Latest Drivers:
Windows XP / 8:
Catalyst Software Suite 13.1 / 13.4 Beta

Windows Vista / 7:
Catalyst Software Suite 13.9

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
ATI Radeon HD 3470 LP
800 MHz 950 MHz 2x DisplayPort
Aug 28th, 2024 13:23 EDT change timezone

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