Quartet of the Radeon HD 4870 from the new HIS IceQ cooler 4
December 20, 2008, 11:30 am
The official site Hightech Information System Limited (HIS) new descriptions once the four new and very original versions of performance graphics adapter ATI Radeon HD 4870 based manufactured on 55-nm chip technology RV770 XT with 800 streaming processors. is noteworthy that all boosters are equipped with sophisticated brand dvuhslotovym IceQ cooler active type 4 in the design of which, among other things, there are two copper heat pipe thickness of 8 mm each. According to the developers, the new audit they have been able to increase the productivity of the cooling system by as much as 60%, and markedly reduce the level established by it during the noise. Each of the new products using PCI Express bus 2. 0 x16, compatible with DirectX 10. 1 Shader Model 4. 1, supports the technology ATI CrossFireX Multi-GPU Technology, ATI PowerPlay and ATI Avivo HD Technology with integrated video second-generation (Unified Video Decoder 2), as well as fitted bred on the back cover of the two ports of Dual-Link DVI and one HDTV-Out. Video staffed GDDR5 memory with 256-bit interface, which is 512 MB model from HIS HD 4870 IceQ 4 512MB GDDR5/HIS HD 4870 IceQ 4 Turbo 512MB GDDR5 and 1024 MB versions of the HIS HD 4870 IceQ 4 1GB GDDR5/HIS HD 4870 IceQ 4 Turbo 1GB GDDR5. As for the frequency formula, it looks at 750/3600 MHz HIS HD 4870 IceQ 4 512MB GDDR5/HIS HD 4870 IceQ 4 1GB GDDR5, 770/4000 MHz from the HIS HD 4870 IceQ 4 Turbo 1GB GDDR5 and 780/4000 MHz with HIS HD 4870 IceQ 4 Turbo 512MB GDDR5. The above products have already offered some European online stores, with their value ranging from 228 to 284 euros.
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