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CPU MOTHERBOARD TECH VIDEO REVIEWS

POWERCOLOR RADEON 4770 PCS

"Powercolor Radeon 4770 PCS uses RV740 GPU at 750Mhz and has 512MB GDDR5 memory running at 3200Mhz. Powercolor Radeon 4770 PCS has a 128Bit Memory Interface, 640 Shader Processors and DirectX 10.1. Powercolor Radeon 4770 PCS faces the powerful Powercolor Radeon 5770 which has DX11 and 800 Shader Processors. Software used for testing was 3dmark 2006, 3dmark Vantage, Crysis 2, Hawk, Hawk 2 and Lost Planet 2."

POWERCOLOR RADEON 4770 PCS

"Powercolor Radeon 4770 PCS graphics processing unit (GPU) offers an unbeatable combination of HD gaming performance and price. Featuring the industry's cutting-edge 40nm process technology and the most advanced GDDR5 memory technology, this GPU delivers seamless frame rates with incredible speed and processing power. Proof that high performance gaming and price can co-exist."

"Powercolor Radeon 4770 PCS is Designed to Perform, engineered to Lead and built to Win. Powercolor Radeon 4770 PCS has all the latest features, Powercolor Radeon 4770 PCS graphics cards delivers the performance you need to take your high definition experience to the next level at home, work and play. Watch Blu-ray movies and HD content play with incredible visual fidelity enjoy unprecedented levels of realism and play the latest games with Microsoft DirectX 10.1. Do it all with break-through efficiency that doesn't compromise performance."

"Features amd Benefits of Powercolor Radeon 4770 PCS are as follows - Leveraging the latest 40nm manufacturing process technology, Powercolor Radeon 4770 PCS represents an industry milestone in the advancement of gaming performance. Equipped with the fastest, most advanced GDDR5 memory technology, Powercolor Radeon 4770 PCS supports higher data rates which translates directly into superior performance. Get right in the action and experience cinematic gaming at HD resolutions1 with outstanding performance in the latest DirextX10.1 games. Take your game even further with ATI CrossFireX technology and enjoy superior scalability with dual GPU support. Tap into the massive parallel processing power of your Powercolor Radeon 4770 PCS with ATI Stream technology and tackle demanding tasks like video transcoding with amazing speed. Watch the latest Blu-ray movies play with incredible fidelity and have the freedom to edit videos with lightning-fast speed."

"Play today while preparing for tomorrow with state-of-the-art Microsoft DirectX 10.1 graphics capabilities. ATI CrossFireX technology offers superior scalability. Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond. HDMI with 7.1 digital surround sound support and integrated DisplayPort technology with audio. ATI PowerPlay technology delivers high performance when needed and conserving power when the demand on the graphics processor is low."


SYSTEM INFORMATION
VIDEO CARD POWERCOLOR RADEON 4770 PCS
POWERCOLOR RADEON 5770
ATI DRIVER CATALYST v11.3 WHQL
PROCESSOR AMD ATHLON II X4 645
MOTHERBOARD FOXCONN A76ML K3.0
MEMORY PATRIOT 4GB PC3 12800 DDR3
OPERATING SYSTEM WINDOWS 7

3DMARK VANTAGE

PERFORMANCE SCORE

POWERCOLOR RADEON 47707087
POWERCOLOR RADEON 57708248

GPU SCORE

POWERCOLOR RADEON 47706860
POWERCOLOR RADEON 57708346

POWERCOLOR RADEON 4770 PCS POWERCOLOR RADEON 5770

COMMENT - "Powercolor Radeon 4770 PCS finishes 11% slower than Powercolor Radeon 5770 with 3dmark Vantage."


3DMARK VANTAGE GAMES

JANE NASH

POWERCOLOR RADEON 477020
POWERCOLOR RADEON 577027

NEW CALICO

POWERCOLOR RADEON 477021
POWERCOLOR RADEON 577024

POWERCOLOR RADEON 4770 PCS POWERCOLOR RADEON 5770

COMMENT - "Powercolor Radeon 4770 PCS puts in a good effort with 3dmark Vantage Games but is 20% slower than Powercolor Radeon 5770."


3DMARK VANTAGE FEATURES

TEXTURE FILL RATE

POWERCOLOR RADEON 477021
POWERCOLOR RADEON 577026

COLOR FILL RATE

POWERCOLOR RADEON 47703
POWERCOLOR RADEON 57704

POM

POWERCOLOR RADEON 477023
POWERCOLOR RADEON 577026

GPU CLOTH

POWERCOLOR RADEON 477017
POWERCOLOR RADEON 577025

GPU PARTICLES

POWERCOLOR RADEON 477028
POWERCOLOR RADEON 577033

PERLIN NOISE

POWERCOLOR RADEON 477052
POWERCOLOR RADEON 577071

POWERCOLOR RADEON 4770 PCS POWERCOLOR RADEON 5770

COMMENT - "We are now testing the various Advanced Features of 3dmark Vantage and Powercolor Radeon 4770 PCS stays fairly close to Powercolor Radeon 5770. Powercolor Radeon 4770 PCS is outperformed by Powercolor Radeon 5770 by 23% with 3dmark Vantage."


POWERCOLOR RADEON 4770 PCS

PAGE 1 - POWERCOLOR RADEON 4770 PCS
PAGE 2 - 3DMARK 2006 RESULTS
PAGE 3 - 3DMARK VANTAGE RESULTS
PAGE 4 - CRYSIS 2, HAWK, HAWK 2, LOST PLANET 2 AND FINAL RESULT

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