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ATI Radeon HD 4700 1 GB

Graphics Processor
RV730
Cores
320
TMUs
32
ROPs
8
Memory Size
1024 MB
Memory Type
GDDR3
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
RV730
GPU Variant
RV730 CE
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
514 million
Density
3.5M / mm²
Die Size
146 mm²
Chip Package
FCBGA-880

Graphics Card

Release Date
Feb 11th, 2010
Generation
Radeon R700
(HD 4700)
Predecessor
Radeon R600
Successor
Evergreen
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
600 MHz
Memory Clock
400 MHz
800 Mbps effective

Memory

Memory Size
512 MB
1024 MB
Memory Type
DDR2
GDDR3
Memory Bus
128 bit
Bandwidth
12.80 GB/s

Render Config

Shading Units
320
TMUs
32
ROPs
8
Compute Units
4
L1 Cache
16 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
4.800 GPixel/s
Texture Rate
19.20 GTexel/s
FP32 (float)
384.0 GFLOPS

Board Design

Slot Width
Single-slot
TDP
50 W
Suggested PSU
250 W
Outputs
2x DVI
1x S-Video

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1

Card Notes

Very Rare GPU

RV730 GPU Notes

Mobile Variant: M96
Codename: Mario
Graphics/Compute: GFX3
Display Core Engine: 3.2
Unified Video Decoder: 2.2

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 4700 1 GB
600 MHz 400 MHz 1024 MB, GDDR3
Jul 6th, 2024 04:31 EDT change timezone

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