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Radeon HD 7730 1GB GDDR5 (UEFI)

Sapphire Radeon HD 7730 1GB GDDR5 (UEFI) is a Graphics Processing Unit, targeted at desktop market segment. The GPU is based on AMD Radeon HD 7730 model, and is produced using 28 nm technology. The card has graphics clocked at 800 MHz. Furthermore, it has 384 stream processors, 8 color ROPs, along with 24 texture units. The Radeon HD 7730 1GB GDDR5 (UEFI) has 1 GB of GDDR5 memory. Because the memory operates at 1.125 GHz, and utilizes 128 bit interface, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. Like the reference design, this model has the maximum power consumption of 47 Watt. For better Sapphire Radeon HD 7730 1GB GDDR5 (UEFI) gaming and 3D graphics performance, it can be paired with a similar graphics card in crossfire mode.

More detailed specifications of the GPU are available below.

Sapphire Radeon HD 7730 1GB GDDR5 (UEFI) GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7730 1GB GDDR5 (UEFI)
Based on: AMD Radeon HD 7730 [Compare]
Target market segment: Desktop
Die name: Cape Verde LE
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 1.5 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 800 MHz

Memory specifications

Memory size: 1024 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: 6
Color ROPs: 8
Z/Stencil ROPs: 32
Stream processors: 384
Texture units: 24
RAMDACs: 400 MHz
Decoders: Adobe Flash
DXVA 1.0 & 2.0
H.264
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: 47 W

Video features

Multi-monitor: Up to 2 displays
Maximum DVI resolution: 2560 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
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 6.4 Gigapixels/s
Texture fill rate: 19.2 Gigatexels/s
Single presision compute power: 614.4 GFLOPS

External connectors

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

Dimensions

Size (length x height): 6.42 inches (163 mm) x 4.09 inches (104 mm)
Width: Dual-Slot

Other features / Support

Other features: AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HDCP
Open CL support: 1.2
OpenGL support: 4.3
DirectX support: 11.1
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
Windows XP
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