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Radeon HD 4730 512MB GDDR5 PCI-E

Sapphire Radeon HD 4730 512MB GDDR5 PCI-E is a Graphics Processing Unit, produced on 55 nm technological process. The GPU is based on ATI Radeon HD 4730, and it is aimed at desktop market segment. The card's graphics frequency is 750 MHz. Furthermore, it has 640 stream processors, 32 texture units, together with 8 color ROPs. The Radeon HD 4730 512MB GDDR5 PCI-E embeds 512 MB of GDDR5 memory. Since the memory runs at 950 MHz, and uses 128 bit bus, the effective memory bandwidth is 60.8 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 motherboard slots.

Detailed specifications of the card you will find below.

Sapphire Radeon HD 4730 512MB GDDR5 PCI-E GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 4730 **MB GDDR5 PCI-E
Based on: ATI Radeon HD 4730 [Compare]
Target market segment: Desktop
Die name: RV770 CE
Architecture: Unified Superscalar Shader Architecture
Fabrication process: 55 nm
Transistors: 956 million
Bus interface: PCI-E 2.0 x 16

Frequency

Graphics clock: 750 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR5
Memory clock: 950 MHz
Memory clock (effective): 3.8 GHz
Memory interface width: 128-bit
Memory bandwidth: 60.8 GB/s

Cores / Texture

Color ROPs: 8
Stream processors: **0
Texture units: 32
Texture fetches / clock cycle: Up to 128
Textures/pixel: Up to 128
RAMDACs: 400 MHz
Decoders: DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options: 4-way

Video features

Multi-monitor: Up to 2 displays
Maximum digital resolution: **0 x 1600
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI: Yes
HDMI version: 1.3

Performance

Pixel fill rate: 6 Gigapixels/s
Texture fill rate: 24 Gigatexels/s
Single presision compute power: 960 GFLOPS
Double precision compute power: 192 GFLOPS

External connectors

Standard display connectors: Dual-Link DVI-I
HDMI
VGA
Power connectors: 1 x 6-pin
Audio input for HDMI: Yes

Dimensions

Width: Dual-Slot

Other features / Support

Other features: ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
Open CL support: 1.0
OpenGL support: 3.3
DirectX support: 10.1
Shader model: 4.1
Windows driver support: Windows 7
Windows Vista
Windows XP
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