ATI Radeon HD 4770 40nm GPU, $99 Graphics Return

Name: ATI Radeon HD 4770 40nm GPU, $99 Graphics Return - Page 3
Brand: ATI

by Marco Chiappetta — Tuesday, April 28, 2009, 12:00 AM EDT

HOW WE CONFIGURED THE TEST SYSTEM: We tested the graphics cards in this article on an Gigabyte GA-EX58 Extreme motherboard powered by a Core i7 920 quad-core processor and 6GB of OCZ DDR3 RAM. The first thing we did when configuring these test system was enter the system BIOS and set all values to their "optimized" or "high performance" default settings. Then we manually configured the memory timings and disabled any integrated peripherals that wouldn't be put to use. The hard drive was then formatted, and Windows Vista Ultimate SP1 was installed. When the installation was complete we fully updated the OS, and installed the latest DX10 redist and various hotfixes, along with the necessary drivers and applications.

HotHardware's Test Systems

Core i7 Powered

Hardware Used:
Core i7 920 (2.66GHz)

Gigabyte EX58-Extreme
(X58 Express Chipset)

Radeon HD 4890 OC (EAH4890 TOP)
Radeon HD 4890 (EAH4890)
Radeon HD 4870 1GB
GeForce GTX 285
GeForce GTX 275
GeForce GTX 260 Core 216

6GB OCZ DDR3-1066 C7
(3 X 2GB)

Integrated Audio
Integrated Network

Western Digital "Raptor" 150GB
(10,000RPM - SATA)

Relevant Software:
Windows Vista Ultimate SP1
DirectX March 2009 Redist

ATI Catalyst v9.3b
NVIDIA GeForce Drive v185.63

Benchmarks Used:
3DMark Vantage v1.0.1
FarCry 2
Crysis*
Left 4 Dead*
Enemy Territory: Quake Wars v1.5*

* - Custom benchmark

Futuremark 3DMark Vantage

Synthetic DirectX Gaming

3DMark Vantage

The latest version of Futuremark's synthetic 3D gaming benchmark, 3DMark Vantage, is specifically bound to Windows Vista-based systems because it uses some advanced visual technologies that are only available with DirectX 10, which y isn't available on previous versions of Windows. 3DMark Vantage isn't simply a port of 3DMark06 to DirectX 10 though. With this latest version of the benchmark, Futuremark has incorporated two new graphics tests, two new CPU tests, several new feature tests, in addition to support for the latest PC hardware. We tested the graphics cards here with 3DMark Vantage's Performance preset option, which uses a resolution of 1280x1024 no anti-aliasing and trilinear filtering.

The Radeon HD 4770 perform quite well in 3DMark Vantage. The card hung right alongside the Radeon HD 4850 and GeForce 9800 GTX+ and pulled slightly ahead of the GeForce 9800 GT.

Tags: AMD, ATI, Radeon, Gaming, graphics, GPU

Marco Chiappetta

Marco's interest in computing and technology dates all the way back to his early childhood. Even before being exposed to the Commodore P.E.T. and later the Commodore 64 in the early ‘80s, he was interested in electricity and electronics, and he still has the modded AFX cars and shop-worn soldering irons to prove it. Once he got his hands on his own Commodore 64, however, computing became Marco's passion. Throughout his academic and professional lives, Marco has worked with virtually every major platform from the TRS-80 and Amiga, to today's high end, multi-core servers. Over the years, he has worked in many fields related to technology and computing, including system design, assembly and sales, professional quality assurance testing, and technical writing. In addition to being the Managing Editor here at HotHardware for close to 15 years, Marco is also a freelance writer whose work has been published in a number of PC and technology related print publications and he is a regular fixture on HotHardware’s own Two and a Half Geeks webcast. - Contact: marco(at)hothardware(dot)com