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Sapphire HD 4650 HyperMemory 1 GB

Graphics Processor
RV730
Cores
320
TMUs
32
ROPs
8
Memory Size
1024 MB
Memory Type
DDR2
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
RV730
GPU Variant
RV730 PRO
(215-0719056)
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
Sep 10th, 2008
Dec 4th, 2009
Generation
Radeon R700
(HD 4600)
Predecessor
Radeon R600
Successor
Evergreen
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
600 MHz
Memory Clock
700 MHz
400 MHz (-43%)
1400 Mbps effective
800 Mbps effective

Memory

Memory Size
256 MB
1024 MB
Memory Type
GDDR3
DDR2
Memory Bus
128 bit
Bandwidth
22.40 GB/s
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
48 W
Suggested PSU
200 W
Outputs
2x DVI
1x S-Video
1x DVI
1x VGA
1x S-Video
Power Connectors
None
Board Number
B668

Graphics Features

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

RV730 GPU Notes

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

Other retail boards based on this design (8)

Name GPU Clock Memory Clock Other Changes
BIOSTAR HD 4650
600 MHz 700 MHz 1x DVI 1x VGA
PowerColor HD 4650 512 MB
600 MHz 400 MHz 512 MB, DDR2, 1x DVI 1x HDMI 1x VGA
Sapphire HD 4650 HyperMemory
600 MHz 500 MHz 512 MB, DDR2, 1x DVI 1x VGA 1x S-Video, 64 bit
Sapphire HD 4650 HyperMemory
600 MHz 700 MHz 512 MB, 1x DVI 1x HDMI 1x VGA
Sapphire HD 4650 HyperMemory
600 MHz 400 MHz 512 MB, DDR2, 1x DVI 1x VGA 1x S-Video
Sapphire HD 4650 HyperMemory 1 GB
600 MHz 400 MHz 1024 MB, DDR2, 1x DVI 1x VGA 1x S-Video
Sapphire HD 4650 Low Profile
600 MHz 400 MHz 512 MB, DDR2, 1x DVI 1x HDMI 1x VGA
Sapphire HD 4650 Ultimate 1 GB
600 MHz 400 MHz 1024 MB, DDR2, 1x DVI 1x HDMI 1x VGA
Apr 24th, 2024 19:58 EDT change timezone

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