GIGABYTE RADEON HD 5750

"Gigabyte Radeon HD 5750 review also features Gigabyte Radeon HD 4770. Gigabyte Radeon HD 5750 has 7% lower clock speed, 31% higher memory speed and extra 12% Shader Processors compared to the Gigabyte Radeon HD 4770. Gigabyte Radeon HD 5750 and Gigabyte Radeon HD 4770 both have GDDR5 memory but the Gigabyte Radeon HD 5750 has 1GB while the Gigabyte Radeon HD 4770 has 512MB. Both the Gigabyte Radeon HD 5750 and Gigabyte Radeon HD 4770 use a 128Bit Memory Interface but the Gigabyte Radeon HD 5750 has one BIG advantage. The Gigabyte Radeon HD 5750 has DirectX 11 while the Gigabyte Radeon HD 4770 has only Directx 10.1. How will these differences effect performance?"

GIGABYTE RADEON HD 5750 FEATURES

Microsoft Windows 7

"Microsoft Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience. By taking advangate of the GPU for both graphics and computing, Windows 7 will not only make todays's PCs more visual and more interactive but also ensure that they have the speed."

40nm Technology

"Faster clocks, double the transistor density of earlier 40 nm technology. 40nm technology helped make HD5750 series products the most advanced GPUs ever highest clocks speeds, incredible feature integration, full performance and precision all the time."

Avivo HD

"Avivo HD could provide vibrant high fidelity, flawlessly smooth next-generation video playback. Avivo HD technology easily allows your PCs to become digital home media center by its compelling video pipeline design that comprises the latest high definition video hardware acceleration."

Catalyst Control Center

"ATI all-new Catalyst Control Center goes far beyond traditional driver configuration software it's a feature rich and stable 3D acceleration control application that puts you in complete command of your ATI visual processing unit (VPU). Catalyst Control Center offers exceptional graphics performance and visual quality for the ultimate in performance, stability, and innovation. Safe GPU overclocking, custom profiles, and assignable hotkeys are just a few of the many new features. You’ll also enjoy frequent updates, reliable customer service, and an interactive user feedback program, all backed by ATI’s technical confidence, industry-leading capability, and uncompromising commitment to creating your ultimate visual experience."

Shader Model 5.0

"Shader Model 5.0 adds support for indexed temporaries which can be quite useful for certain tasks. Regular direct temporary access is preferable is most cases. One reason is that indexed temporaries are hard to optimize. The shader optimizer may not be able to identify optimizations across indexed accesses that could otherwise have been detected. Furthermore, indexed temporaries tend to increase register pressure a lot. An ordinary shader that contains for instance a few dozen variables will seldom consume a few dozen temporaries in the end but is likely to be optimized down to a handful depending on what the shader does. This is because the shader optimizer can easily track all variables and reuse registers. This is typically not possible for indexed temporaries, thus the register pressure of the shader may increase dramatically. This could be detrimental to performance as it reduces the hardware’s latencies."

Microsoft® DirectX® 11

"The power of DirectX® 11 with awesome performance, stunning visual effects, and more dynamic interactivity than ever before.Ensures the best performance and application compatibility for all DirectX® 11 applications. Microsoft® DirectX® 11 games, with stunning 3D graphics and shading effects."

GIGABYTE RADEON HD 5750 FEATURES

Chipset - ATI Radeon HD 5750
Core Clock - 700 MHz
Mem Clock - 4600 MHz
Memory - 1GB
Memory Bus - 128 bit
Memory Type - GDDR5
Card dimension - ATX
Bus Type - PCI-E 2.0
Bus Speed - x16
Maximum Digital Resolution - 2560x1600
Maximum VGA Resolution - 2048x1536
D-SUB - Yes
DVI Port - Yes
Multi View - Yes

VIDEO CARD	GPU	CORE CLOCK	MEMORY CLOCK	MEMORY TYPE	MEMORY INTERFACE	SHADER PROCESSORS	DIRECTX
GIGABYTE RADEON HD 5750	RV850	700	4600	1GB GDDR5	128	720	11
GIGABYTE RADEON HD 4770	RV740	750	3200	512MB GDDR5	128	640	10.1
VIDEO CARD	GPU	CORE CLOCK	MEMORY CLOCK	MEMORY TYPE	MEMORY INTERFACE	SHADER PROCESSORS	DIRECTX