The GeForce 9800 GTX+ can be considered as completely accurate response to Radeon HD 4850 . Overclockers for sure will add this additional $30 to access to the 55 nm g92b chip.
Now what is the AMD answer to the 55 nm NVIDIA card ? Associate asserts that this answer will become the release of the overclocked radeon HD 4850 version .
The first representatives of radeon HD 4850 (OC) will appear on the second week of July, exactly when the geForce 9800 GTX+ will appear on sale . The Second wave Of radeon HD 4850 will bring an increase in the core frequency by approximately 50 MHz .The memory frequencies , which now works at 1986 MHz DDR, will be increased by 150-200 MHz DDR. Cooling system can be also replaced with more effective one .