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Radeon HD 6450 OC 512MB GDDR5

Sapphire Radeon HD 6450 OC 512MB GDDR5 is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on AMD Radeon HD 6450 GDDR5 model, and is manufactured on 40 nm technology. The card's graphics frequency is 750 MHz. It also has 160 stream processors, 4 color ROPs, and 8 texture units. The Radeon HD 6450 OC 512MB GDDR5 has 512 MB of GDDR5 memory, clocked at 800 MHz. It has a 64 bit wide memory bus, which results in 25.6 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires a single motherboard slot. The maximum power consumption of this model is 18 Watt.

Detailed specifications of the graphics card are available below.

Sapphire Radeon HD 6450 OC 512MB GDDR5 GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 6450 OC 512MB GDDR5
Based on: AMD Radeon HD 6450 GDDR5 [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: 750 MHz

Memory specifications

Memory size: 512 MB
Memory type: GDDR5
Memory clock: 800 MHz
Memory clock (effective): 3.2 GHz
Memory interface width: 64-bit
Memory bandwidth: 25.6 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 4 displays
Maximum digital resolution: 2560 x 1600
Maximum DP 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: 3.0 Gigapixels/s
Texture fill rate: 6 Gigatexels/s
Single presision compute power: 240 GFLOPS
Double precision compute power: n/a

External connectors

Standard display connectors: DisplayPort 1.2
Single-Link DVI-D
VGA
Audio input for HDMI: Yes

Dimensions

Size (length x height): 6.61 inches (168 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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