Sapphire HD 4870 1GB Toxic Review

ccokeman - January 8, 2009
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GPU	RV770XT
Fabrication Process	55nm
Graphics Clock	730MHz
Memory Clock	1000MHz
Memory Interface	256-bit
Memory Size	1024MB
Memory Type	GDDR5
RAMDACs	400 MHz
Stream Processors	800
HDCP Support	Yes
HDMI Support	Yes (Using DVI-to-HDMI adaptor)
Connectors	2 x dual-link DVI-I 1 x S-Video Out MAX Resolution 2560X1600
Bus Technology	PCI Express 2.0
Form Factor	Dual Slot Vapor-X Cooler
Power Connectors	2 x 6-pin

Features:

GDDR5 memory/ 256-bit memory interface
DirectX® 10.1
24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
ATI CrossFireX™ multi-GPU support for highly scalable performance
Use up to four discrete cards with an AMD 790FX based motherboard
PCI Express® 2.0 supportDynamic geometry acceleration
Game physics processing capability
ATI Avivo™HD video and display technologyUnified Video Decoder 2 (UVD) for Blu-ray™ and HD VideoBuilt-in HDMI with 7.1 surround sound supportOn-chip HDCP
ATI PowerPlay™ technology

All information courtesy of Sapphire tecnology