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Radeon HD 6450 2GB DDR3

Sapphire Radeon HD 6450 2GB DDR3 is one of a few Sapphire Graphics Processing Units for desktop market. Based on AMD Radeon HD 6450 GDDR3, and The GPU, fabricated on 40 nm manufacturing process, sports TeraScale 2 Unified Processing architecture. The card has 625 MHz graphics clock frequency. Furthermore, it has 160 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 6450 2GB DDR3 incorporates 2 GB of GDDR3 memory. Because the memory operates at 667 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 10.66 GB/s. The GPU supports PCI Express 2.1 interface, and requires 1 motherboard slot. This model has the maximum power draw of 18 Watt.

Detailed specifications of the card you will find below.

Sapphire Radeon HD 6450 2GB DDR3 GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 6450 2GB DDR3
Based on: AMD Radeon HD 6450 GDDR3 [Compare]
Target market segment: Desktop
Die name: Caicos Pro
Architecture: TeraScale 2 Unified Processing Architecture
Fabrication process: 40 nm
Transistors: 370 million
Bus interface: PCI-E 2.1 x 16

Frequency

Graphics clock: 625 MHz

Memory specifications

Memory size: 2048 MB
Memory type: GDDR3
Memory clock: 667 MHz
Memory clock (effective): 1334 MHz
Memory interface width: 64-bit
Memory bandwidth: 10.66 GB/s

Cores / Texture

Color ROPs: 4
Z/Stencil ROPs: 16
Stream processors: 160
Texture units: 8
RAMDACs: 400 MHz
Decoders: Adobe Flash
H.264
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

Electric characteristics

Maximum power draw: 18 W

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: 24 x MSAA
24 x SSAA
Adaptive AA
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 2.5 Gigapixels/s
Texture fill rate: 5 Gigatexels/s
Single presision compute power: 200 GFLOPS
Double precision compute power: n/a

External connectors

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

Dimensions

Size (length x height): 7.48 inches (190 mm) x 3.70 inches (94 mm)
Width: Single-Slot

Other features / Support

Other features: Direct Compute 11
HD3D Technology
HDCP
Open CL support: 1.1
OpenGL support: 4.1
DirectX support: 11.0
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
Windows XP
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