GrafickáSAPPHIRE ATI Radeon HD 3870

Unique video card designed for extremely powerful gaming group brings the latest technology, which not support Microsoft DirectX 10th1 and ATI CrossFireX.It supports innovative PCI Express interface 2nd0, which is compared to the previous specification 1st1 plus a transmission speed of 500 MB / s.(twice the current 250 MB / s.).In addition, it is possible to dynamically allocate the necessary zone between the lines, which ensures the maximum transmission on one graphics card to 16 GB / s.
The graphic chip is made of 55 nm technology and integrates itself staggering 660 million transistors, which is nearly twice the density compared to the previous graphics cards.This, together with modern technology PowerPlay, which dynamically adapting cycle memory and the core rate, depending on the required performance.This significantly reduces overall consumption.ATI Avivo HD technology allows playback of Blu-Ray and HD-DVD media and also supports HDMI audio format 5th1st
The card has an innovative technology ATI CrossFireX.This, in conjunction with the AMD 790FX chipset allows one computer to connect to 4 graphics card.High-performance guarantees, the use of dual-connecting bridge.This model has dvouslotové cooling and 512 MB of memory type DDR4.Moreover, has increased frequencies graphics core and memory.
The parameters and specifications:
Graphics chip: ATI Radeon HD 3870 55 nm technology Core:RV670XT 320 stream processors
Memory:
512 MB GDDR4
256-bit bus
Taktovací frequency:
Core:775 MHz
Memory:2250 MHz
RAMDAC:2 x 400 MHz
Interface:
PCI Express x16 versions of the 2nd0 (backwards compatible with PCI Express 1st1)
Outputs:
2 x DVI-I
Video-out
Maximum resolution:
2560 x 1600 points
Supported standards and technologies:
Microsoft DirectX 10th1 and OpenGL 2nd0
Shader Model 4th1
Support CrossFireX
ATI PowerPlay
AMD Xilleon Integrated HDTV encoder
ATI Avivo HD
Integrated HD audio controller with the support of the 5th1
24th Filter Anti-Aliasing (CFAA)
Video Acceleration UVD
Support for HDCP