NVIDIA will be releasing 55nm versions of the G200 graphics processor, which provides better thermal and power characteristics. What's more, NVIDIA could allow its partners to come up with their own designs or colour themes right away, at least from what can be seen with the Zotac GeForce GTX 260². The card uses a blue PCB, without a cooler shroud at the back of it. In the current iteration of the GeForce 200 series, memory chips are also located at the back of the card, requiring a heatspreader. In the newest iteration of the PCB, several changes are brought about:

• Toned-down power circuitry overall, with 4 phase vGPU and 2 phase vMem
• Aluminum support-brace surrounding the GPU
• Memory chips located only on one side of the PCB, leaving nothing at the back-side of the PCB that requires cooling, hence no heatspreader