Gigabyte Radeon HD 5750 Silent-Cell

Radeon Chipset differences

HD 4770

HD 5750

HD5770

Core Clock

750MHz

700MHz

850MHz

Memory Clock

3.2GHz

4.6GHz

4.8GHz

Memory Amount

512MB

1GB

1GB

Memory Bit

128

128

128

Transistors

826m

1.04b

1.04b

Stream

640

720

800

Features

1. Microsoft DirectX 11 Support
2. ATI Eyefinity Technology, support up to 3 displays. *
3. ATI Stream technology**
4. Microsoft Windows 7 Support
5. 40nm Process Technology
6. 2nd Generation TeraScale Engine
7. PCI Express 2.0 x16 bus interface
8. Advance 1GB/256-bit GDDR5 memory interface
9. HDMI 1.3 support with Deep Color and 7.1 High Bitrate Audio
10. On chip HDCP Support
11. ATI CrossFireX™ multi-GPU support for highly scalable performance. (Use up to four discrete cards
with an AMD 790FX based motherboard)
12. ATI Avivo HD Support
l ATI Unified Video Decoder 2 (UVD) for Blu-ray™ and HD Video.
l Accelerated Video Transcoding (AVT)
l DVD Upscaling
l Dynamic Contrast
l Built-in HDMI with 7.1 surround sound support
13. Dynamic power management with ATI PowerPlay™ technology including memory clocks
14. Dolby® TrueHD and DTSHD Master Audio TM Support

System Requirements

– PCI Express® based PC is required with one X16 lane graphics slot available on the
motherboard
– 450 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors
recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in
dual mode)
– Certified power supplies are recommended. Refer to http://ati.amd.com/certified PSU for a
list of Certified products
– Minimum 1GB of system memory
– Installation software requires CD-ROM drive
– DVD playback requires DVD drive
– Blu-ray™ playback requires Blu-ray drive
– For an ATI CrossFireX™ system, a second ATI Radeon™ HD 5750 graphics card, an ATI
CrossFireX Ready motherboard and one ATI
CrossFireX Bridge Interconnect cable per graphics card (optional) are required

Maximum Display Resolution

n D-Dub(VGA): 2048 x 1536 @85 Hz.
n DL-DVI-I: 2560 x [email protected]
n HDMI:1080P
n Display Port: 2560 x [email protected]
n Eyefinity: 7680 x [email protected]*
*Grouped with 3 monitors supporting resolutions at 2560 x 1600 with one of them supporting Display

AMD Radeon HD 5750 GPU Features

§  1.04 billion 40nm transistors
§  TeraScale 2 Unified Processing Architecture
o   720 Stream Processing Units
o   36 Texture Units
o   64 Z/Stencil ROP Units
o   16 Color ROP Units
§  GDDR5 memory interface
§  PCI Express 2.1 x16 bus interface
§  DirectX® 11 support
o   Shader Model 5.0
o   DirectCompute 11
o   Programmable hardware tessellation unit
o   Accelerated multi-threading
o   HDR texture compression
o   Order-independent transparency
§  OpenGL 3.2 support1
§  Image quality enhancement technology
o   Up to 24x multi-sample and super-sample anti-aliasing modes
o   Adaptive anti-aliasing
o   16x angle independent anisotropic texture filtering
o   128-bit floating point HDR rendering
§  ATI Eyefinity multi-display technology2,3
o   Three independent display controllers
·        Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays
o   Display grouping
·        Combine multiple displays to behave like a single large display
§  ATI Stream acceleration technology
o   OpenCL 1.0 compliant
o   DirectCompute 11
o   Accelerated video encoding, transcoding, and upscaling4,5
§  ATI CrossFireX™ multi-GPU technology6
o   Dual GPU scaling
§  ATI Avivo™ HD Video & Display technology7
o   UVD 2 dedicated video playback accelerator
o   Advanced post-processing and scaling8
o   Dynamic contrast enhancement and color correction
o   Brighter whites processing (Blue Stretch)
o   Independent video gamma control
o   Dynamic video range control
o   Support for H.264, VC-1, and MPEG-2
o   Dual-stream 1080p playback support9,10
o   DXVA 1.0 & 2.0 support
o   Integrated dual-link DVI output with HDCP11
·        Max resolution: 2560×160012
o   Integrated DisplayPort output
·        Max resolution: 2560×160012
o   Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support and high bit-rate audio
·        Max resolution: 1920×120012
Integrated VGA output
·        Max resolution: 2048×153612
3D stereoscopic display/glasses support13
o   Integrated HD audio controller
·        Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
·        Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
§  ATI PowerPlay™ power management technology7
o   Dynamic power management with low power idle state
o   Ultra-low power state support for multi-GPU configurations
§  Certified drivers for Windows 7, Windows Vista, and Windows XP

Speeds & Feeds

§  Engine clock speed: 700 MHz
§  Processing power (single precision): 1.008 TeraFLOPS
§  Polygon throughput: 700M polygons/sec
§  Data fetch rate (32-bit): 100.8 billion fetches/sec
§  Texel fill rate (bilinear filtered): 25.2 Gigatexels/sec
§  Pixel fill rate: 11.2 Gigapixels/sec
§  Anti-aliased pixel fill rate: 44.8 Gigasamples/sec
§  Memory clock speed: 1.15 GHz
§  Memory data rate: 4.6 Gbps
§  Memory bandwidth: 73.6 GB/sec
§  Maximum board power: 86 Watts
§  Idle board power: 16 Watts

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