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Jul 24th, 2012

AMD Radeon HD 7990 To Be Released in Late August

AMD Radeon HD7990 最快或將在 8 月底推出 | VR-Zone 中文版
VR-Zone has received some more information about upcoming dual-gpu Radeon HD 7990 graphics card.

According to them, the previous release date has been moved to next month. VR-Zone has earlier claimed that we might see HD 7990 in late July, well, this is not going to happen.

AMD has recently adjusted their prices of all Radeon HD 7000 Series graphics card just before NVIDIA launches its most anticipated Kepler-based mid-range segment – GeForce GTX 660 (Ti) and GTS 650.

VR-Zone reports that the Radeon HD 7990 powered by two Tahiti XT GPUs (not XT2), will be equipped with four mini-DisplayPorts and two Dual-DVI display outputs. Additionally, card is expected to require four 6-pin power connectors — not two 8-pin’s as reported earlier. Moreover the CrossFire link will be handled by the PLX chip (just like GeForce GTX 690). Unfortunately, there is no word about 12GB version of HD 7990, so we might not see this model at all.

Updated specification of Radeon HD 7990 6GB


AMD Radeon HD 7990 NVIDIA GeForce GTX 690
GPU: 28nm New Zealand (2x Tahiti XT) 28nm 2x Kepler GK104
Memory: 6144 MB GDDR5 4096 MB GDDR5
Memory Interface: 768-bit (2x 384-bit) 512-bit (2x 256-bit)
Power Draw TBD 300W
Power Connectors: 4x 6-pin 2x 8-pin
Stream (CUDA) Processors: 4096 3072
Texture Mapping Units: 256 256
Raster Operating Units: 64 64
Cooling: Triple-Fan, Dual-slot Single-Fan, Dual-Slot
Launch Price: TBA $999