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Superchief9 also sells the flashing services for either card if you find a great deal on one on the open market and want to send it in for service (see items list link above for current pricing). You will not be disappointed! A pre-flashed card is simply plug and play (don’t forget to plug your header cable into the card – the other end does not need to go anywhere).
Search for “Titan Ridge” or “Alpine Ridge” (depending on what you need from Superchief9) – see the differences of hardware noted below. You could just buy a pre-flashed card from an amazing asset to our Low End Mac community on eBay, who sells under the name “Superchief9”:
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Get your GC Titan Ridge or GC Alpine Ridge Card Flashed or buy Pre-Flashed from an Professional Failure to perform any step incorrectly could result in headaches, repeated flashing attempts and in a worse case scenario – a bricked card and a wasted $150 or so. You must be cognizant of voltages of your EEPROM programmer, understand risks and follow the entire process correctly or it won’t work. There’s some good info on the entire process to get the Titan Ridge working on the Mac Pro 3,1 to 5,1 on GitHub, but this will require you to have an EEPROM programmer and the version 23 custom firmware found on MacRumors, which allows you to run this card in the Mac Pro 3,1 to 5,1. The GC Titan Ridge Mac Pro 3,1 to 5,1 DIY Route This is truly amazing and opens up all kinds of doors for the Mac Pro 3,1 to 5,1 once again.
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There are even full step-by-step instructions out there for those who want to do it themselves! In the last 6 months or so however, firmware and hardware modders have found ways to get the Titan Ridge and Alpine Ridge working with full functionality in MacOS with no dependency on Windows at all and have nearly ironed out all the bugs.
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That was a bit of a turnoff for Mac users who did not want Windows, but had to deal with the inconvenience simply for the sake of having this card installed on their Mac (there were also some glitchy behaviors noted).
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Then you had to switch back to Mac OS via boot screen or via the Boot Camp startup disk selector in Windows to get the card working on the Mac Pro 3,1 to 5,1 (the drivers would stay alive when warm booting back to MacOS and voila – Thunderbolt 3 on you Mac Pro). Previously, booting into Windows first (with the proper Thunderbolt Drivers installed for the card) and modifying the supplied USB type C header cable or adding a jumper was needed.
These devices have been around a couple of years, but unfortunately (until this year), obtaining one and planning to use with your Mac required you to have Windows installed in Boot Camp alongside MacOS. Recent Advancements Make the GC Titan Ridge and GC Alpine Ridge a Boon for Mac Pro 3,1 to 5,1 Users No matter what, all of these options are a far cry from the 40 Gb/s data path offered by modern Macs equipped with Thunderbolt III, but what about the cMP (known commonly as the classic Mac Pro)? Is there any black cauldron, dark magic wizardry add-in Thunderbolt 3 cards? As a matter of fact there are! The Mac Pro 3,1 to 5,1 Continues Strong Thanks to the GC Titan Ridge and Alpine Ridgeįeast your eyes on a couple amazing devices from the hardware manufacturer Gigabyte.Įnter the GC Titan Ridge and the GC Alpine Ridge… If you look at the majority of 2008-2010 Macs, you then step down to SATA II and 3 Gb/s data rates and max out at 800 Mb/s data rates for external devices with FireWire-800 ports. In most Macs of this vintage, you’re looking at Thunderbolt 1 as your best option for external devices (in 20 Macs) and are thus limited to bi-directional 10 Gb/s, which indeed is nearly double the 6 Gb/s offered by SATA III and these Sandy Bridge and Ivy Bridge Macs.
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Many are getting long in the tooth and have limited external upgrade potential or simply can’t even keep up with the best options offered today in terms of approaching optimal throughput for external graphics (also known as eGPU) or getting the most out of blazing fast NVMe storage. Imagine the average 8-12 year old Mac sitting on your desk today. Expansion and I/O Challenges with Older Macs