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Radeon HD 7750 1GB GDDR5 ULTIMATE

Sapphire Radeon HD 7750 1GB GDDR5 ULTIMATE Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7750, and manufactured on 28 nm technology. The GPU was launched in February 2012. The card's graphics frequency is 800 MHz. It also has 512 stream processors, 16 color ROPs, and 32 texture units. The Radeon HD 7750 1GB GDDR5 ULTIMATE embeds 1 GB of GDDR5 memory. Because the memory operates at 1.125 GHz, and uses 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and needs 3 slots on the motherboard. This model uses up to 61 Watt of power, identical to the reference design. The Sapphire Radeon HD 7750 1GB GDDR5 ULTIMATE is compatible with crossfire technology, and can be paired with another graphics card for an extra 3D graphics and game performance.

Below you will find detailed specifications of the GPU.

Sapphire Radeon HD 7750 1GB GDDR5 ULTIMATE GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7750 1GB GDDR5 ULTIMATE
Reference card?: Yes
Based on: AMD Radeon HD 7750 [Compare]
Target market segment: Desktop
Die name: Cape Verde Pro
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 1.5 billion
Bus interface: PCI-E 3.0 x 16
Launch date: February 2012

Frequency

Graphics clock: 800 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR5
Memory clock: 1125 MHz
Memory clock (effective): 4.5 GHz
Memory interface width: 128-bit
Memory bandwidth: 72 GB/s

Cores / Texture

Compute units: 8
Color ROPs: 16
Z/Stencil ROPs: **
Stream processors: **
Texture units: 32
RAMDACs: 400 MHz
Decoders: Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options: 2-way

Electric characteristics

Maximum power draw: 61 W

Video features

Multi-monitor: Up to 6 displays
Maximum DP resolution: 4096 x 2160
Maximum DVI resolution: **0 x 1600
Maximum HDMI resolution: 4096 x 3112
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 12.8 Gigapixels/s
Texture fill rate: 25.6 Gigatexels/s
Single presision compute power: 819.2 GFLOPS
Double precision compute power: 51.2 GFLOPS

External connectors

Standard display connectors: DisplayPort 1.2
Dual-Link DVI-I
HDMI
Audio input for HDMI: Yes

Dimensions

Size (length x height): 7.28 inches (185 mm) x 4.72 inches (120 mm)
Width: Triple-Slot

Other features / Support

Other features: AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
Open CL support: 1.2
OpenGL support: 4.2
DirectX support: 11.1
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
Windows XP
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