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Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory

Sapphire Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory is one of a few Sapphire Graphics Processing Units for desktop market segment. Based on ATI Radeon HD 3450 DDR2, and The GPU, produced on 55 nm technology, employs Unified Superscalar Shader architecture. The card has graphics clocked at 600 MHz. It also has 40 stream processors, 4 texture units, together with 4 color ROPs. The Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory embeds 256 MB of DDR2 memory. The memory uses 64 bit interface, and runs at 400 MHz. This allows the card to have 6.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 1 motherboard slot. 3D graphics and gaming performance of the Sapphire Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory can be improved if it is paired with a similar graphics card.

Please see below for detailed specifications of the graphics card.

Sapphire Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 3450 256MB DDR2 PCI-E 1G Hyper Memory
Based on: ATI Radeon HD 3450 DDR2 [Compare]
Target market segment: Desktop
Die name: RV620
Architecture: Unified Superscalar Shader Architecture
Fabrication process: 55 nm
Transistors: 181 million
Bus interface: PCI-E 2.0 x 16

Frequency

Graphics clock: 600 MHz

Memory specifications

Memory size: 256 MB
Memory type: DDR2
Memory clock: 400 MHz
Memory clock (effective): 800 MHz
Memory interface width: 64-bit
Memory bandwidth: 6.4 GB/s

Cores / Texture

Color ROPs: 4
Stream processors: 40
Texture units: 4
Texture fetches / clock cycle: Up to 16
Textures/pixel: Up to 128
RAMDACs: 400 MHz
Decoders: DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options: 2-way

Video features

Multi-monitor: Up to 2 displays
Maximum digital resolution: 2560 x 1600
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 1920 x 1200
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 4 x MSAA
Adaptive MSAA & SSAA
CFAA
Temporal AA
HDMI: Yes
HDMI version: 1.2

Performance

Pixel fill rate: 2.4 Gigapixels/s
Texture fill rate: 2.4 Gigatexels/s
Single presision compute power: 48 GFLOPS
Double precision compute power: n/a

External connectors

Standard display connectors: Dual-Link DVI-I
HDMI
VGA
Audio input for HDMI: Yes

Dimensions

Width: Single-Slot

Other features / Support

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

Notes


HyperMemory Technology: Memory dynamically allocated up to 1 GB for maximum performance
Passive cooling
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