SAPPHIRE RADEON HD 4770 REVIEW AT ULTIMATE HARDWARE - "Sapphire Radeon HD 4770 review which also features the Sapphire Radeon HD 3870. The Sapphire Radeon HD 4770 has 4% lower clock speed, 30% higher memory speed and an extra 320 Pixel Shaders compared to the Sapphire Radeon HD 3870. The Sapphire Radeon HD 4770 does have a disadvantage with the 128 Bit memory interface due to the Sapphire Radeon HD 3870 having a 256 Bit interface. How will this effect performance?"

XFX RADEON HD 4850 REVIEW AT ULTIMATE HARDWARE - "XFX Radeon HD 4850 review also featuring the EVGA GeForce GTS 250. The XFX Radeon HD 4850 has 15% lower clock speed, 5% lower memory speed, 800 Pixel Shaders and DirectX 10.1 Support. The XFX Radeon HD 4850 does not have any disadvantages just raw performance!"

INNO3D GEFORCE 9800 GT REVIEW AT ULTIMATE HARDWARE - "Inno3D GeForce 9800 GT review also features the Gigabyte Radeon HD 4770. The Inno3D GeForce 9800 GT has a 20% lower clock speed, 44% lower memory speed and 528 less Pixel Shaders. The Inno3D GeForce 9800 GT does have an advantage and this is the 256Bit Memory Interface which is twice that of the Gigabyte Radeon HD 4770 which uses a 128Bit Memory Interface."

GIGABYTE RADEON HD 4770 REVIEW AT ULTIMATE HARDWARE - "Gigabyte Radeon HD 4770 review also featuring the Sapphire Radeon HD 4830. The Gigabyte Radeon HD 4770 has a 24% higher clock speed, 44% higher memory speed and the same 640 Pixel Shaders as the Sapphire Radeon HD 4830. The Gigabyte Radeon HD 4770 does have a disadvantage which is the 128Bit Memory Interface which is half that of the Sapphire Radeon HD 4830. Will the advantages outweigh the disadvantages?"

XFX RADEON HD 4890 REVIEW AT ULTIMATE HARDWARE - "XFX Radeon HD 4890 review also featuring the Gainward Radeon HD 4870. The XFX Radeon HD 4890 has a 11% higher clock speed, 9% higher memory speed and the same 800 Pixel Shaders as the Gainward Radeon HD 4870. This means the XFX Radeon HD 4890 will be atleast 10% faster than the Gainward Radeon HD 4870. Another advantage for the XFX Radeon HD 4890 is the extra 512MB Memory which will definately increase game performance."

EVGA GEFORCE GTS 250 REVIEW AT ULTIMATE HARDWARE - "EVGA GeForce GTS 250 review also featuring the Inno3D GeForce 9800 GTX+. The EVGA GeForce GTS 250 has a 3% higher clock speed, the same 2200 Mhz memory speed and 128 Pixel Shaders as the Inno3D GeForce 9800 GTX+. This means only advantage the EVGA GeForce GTS 250 has over Inno3D GeForce 9800 GTX+ is an extra 512MB Memory."

UPDATED AMD PROCESSOR CHART AT ULTIMATE HARDWARE - "AMD processor chart contains information about the AMD range of processors such as the Phenom II x4, Phenom II x3, Phenom x4, Phenom x3, Athlon64 FX, Athlon64 X2, Athlon64, Athlon XP and Sempron. We have updated the AMD Processor Chart to contain information about the AMD Phenom II X3 720 and 710. AMD Phenom II X4 955, 945, 940, 920, 910, 810 and 805. AMD Phenom X3 8850 and 8250E. AMD Phenom X4 9600, 9500 and 9450E."