upgrade cpu

  1. B S Magnet

    The significance of minor PPC750CXe chip variations?

    This is still some time down the way, but in the planning for a BGA remove-and-replace of the PPC750CX chip on my clamshell 466 (or another 466 down the way) to a PPC750CXe, this post on another thread steered me toward looking at the availability and pricing of PPC750CXe standalone chips...
  2. R

    GPU upgrade for 5,1 need help.

    Bought a 5,1 mac pro. early 2009, have 10.13 os, processor 3.46GHz quad-core it has a Nvidia Geforce GT 120 512 MB GPU, Found a great deal with GeForce GTX 1070 heres the specs Bus Standard: PCI Express 3.0 OpenGL: OpenGL®4.5 Video Memory: GDDR5 8GB Engine Clock: OC Mode - GPU Boost Clock ...
  3. At_Op45

    24" Early 2008 iMac Upgrades

    Hi there. I was hoping to get some recommendations on which parts to buy in order to upgrade my iMac. I understand that I should probably sell and replace my current desktop but I would like to humor the idea of upgrading it as much as I can within a fair budget of course. Ultimately, I would...
  4. kevinakerberg

    Resolved Upgrades for Digital Audio PowerMac G4

    Hi everyone, I have a dual processor 533Mhz PowerMac G4 DA that I want to max out for a YouTube video. However I am not familiar with any compatible upgrades for the DA systems. Here's the current specs: CPU: 2x PowerPC G4 7410's @ 533Mhz GPU: ATI Rage 128 Pro with 16MB of VRAM RAM: 1.5GB SDRAM...
  5. A

    MAC mini usb ports dead after processor upgrade

    I have a core solo mac mini, I replaced the processor with a T5600 1.8 ghz core 2 duo... the computer boots just fine and enters to the desktop , but the USB ports are dead, the keyboard and mouse light dont even power on, i tried differents keyboards, removed the internal battery, unplug for a...
  6. KyleObr

    HELP !! ... Can't retrieve Files/Contacts/Calendar info.. 10.68 > 10.10.5

    So ... the story goes as follows ... I'm upgrading MacPro's / 1.1 > 5.1 Mac Pro / OS 10.68 > 10.10.5 .. Originally I thought I would transfer info through Firewire via Migration assistant. Silly me .. Didn't realize there were 2 different connections for FW 400/800 and the 5,1 machine didn't...
  7. M

    iMac 5K CPU Upgrade - Xeon E3-1275v5

    Now that the prices have come way down on the Skylake Xeon processors, I was wondering if anyone has tried to install one in their 5K iMac. There are many tutorials on how to upgrade them from a Core i5 to an i7, but there is no information on attempts to upgrade to a Xeon from the same family...