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Sapphire HD 3730

Graphics Processor
RV635
Cores
120
TMUs
8
ROPs
4
Memory Size
512 MB
Memory Type
DDR2
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
RV635
GPU Variant
RV635 PRO
(215-0682008)
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
378 million
Density
2.8M / mm²
Die Size
135 mm²
Chip Package
FCBGA-880

Graphics Card

Release Date
Oct 5th, 2008
Generation
Radeon R600
(HD 3700)
Predecessor
Radeon R500 PCIe
Successor
Radeon R700
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
722 MHz
796 MHz (+10%)
Memory Clock
396 MHz
495 MHz (+25%)
792 Mbps effective
990 Mbps effective

Memory

Memory Size
512 MB
Memory Type
DDR2
Memory Bus
128 bit
Bandwidth
12.67 GB/s
15.84 GB/s

Render Config

Shading Units
120
TMUs
8
ROPs
4
Compute Units
3
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
2.888 GPixel/s
3.184 GPixel/s
Texture Rate
5.776 GTexel/s
6.368 GTexel/s
FP32 (float)
173.3 GFLOPS
191.0 GFLOPS

Board Design

Slot Width
Single-slot
TDP
65 W
Suggested PSU
250 W
Outputs
2x DVI
1x S-Video
1x DVI
1x VGA
1x S-Video
Power Connectors
None

Graphics Features

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

Card Notes

Rare GPU

RV635 GPU Notes

Mobile Variant: M86
Codename: Wario
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 1.0

Other retail boards based on this design (2)

Name GPU Clock Memory Clock Other Changes
ASUS HD 3730
722 MHz 396 MHz 1024 MB
Sapphire HD 3730
796 MHz 495 MHz 1x DVI 1x VGA 1x S-Video
Apr 26th, 2024 09:28 EDT change timezone

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