Old machine is: M1 Pro 8 core MacBook Pro 14" inch, 512 GB SSD, 16 GB RAM New machine is: M2 Pro 10 core MacBook Pro 14" inch, 1 TB SSD, 32 GB RAM Screenshots below. Not too many people seem to be posting benchmarks for this "entry level" system-on-a-chip. Hope this helps. Editorial Hello, as a remember : - NVMe drives work out of the box on any 2015 mac without issue. - you don't need any BootRom modification, the Bootrom upgrade provided with 10.13 gives full NVMe compatibility (BootRom modification is only necessary to have full hibernation on 2013-2014 macs) - Sintech rev.B or C adapters are the only way to go. Also note that the 13-inch MacBook Pro from 2015, found in other laptops, gets a speed boost as well. 1536MB (shared) Intel HD Graphics 5000; 128GB SSD: Apple MacBook Pro (15-inch, 2014) 5. OWC has tested it and confirms that.. the MacBook Pro 15” (2012) has two drive bays, each capable of running an OWC 6G SSD at full 6Gb/s speeds. which is the SATA Revision 3.0 speed. They've also setup a striped RAID which benchmarked at "over 1000MB/s read speeds and write speeds that nearly hit 900MB/s". Hi guys, I have two questions with regards to SSD speed with Macbook Pro 13 early 2015 (16gb RAM, 1TB) I still keep High Sierra for this in order to run old software and by checking with Blackmagic speed test app, my unit gets faster writing speed (700-730 MB/s) than spec but significantly I have experience with two Early 2015 13" Macbook Pros, one with factory 128GB SSD, and another with a factory 512GB SSD. The size of the SSD seems to make a difference with Write I'm using SsdPmEnabler with Monterey's Boot Rom on an early 2015 macbook pro. Still looking for the best combination of speed, power comsumption and reliability so I might try the P3 Plus and P5 Plus at some point but the general rule is that PCIe 4.0 models will have a larger power draw for no extra speed benefit as the macbook's controller Apple MacBook Pro Retina MF843LL/A 13” Laptop, 3.1GHz Intel Core i7, 16GB Memory, 512GB SSD, macOS 10.14 Mojave (Renewed) $442 Early 2015 Apple MacBook Air with 1.6GHz Intel Core i5 (13-inch, 8GB RAM, 128GB SSD) Silver (Renewed) It’s a disappointing turn for Apple’s Mac range. While the Mac mini and MacBook Pro are still blazing fast when it comes to SSD speed — 9to5Mac recorded write speeds of 3154.5Mbps in the M2 The results show that the flash drive in the 2015 MacBook Pro leaves the late 2013 MacBook Pro far behind (ditto for the 2013 Mac Pro). Moreover, this translates into huge gains in performance for some tasks where I/O is a big factor (see following pages of this review). Some real-world considerations as to how much faster real work might go: PVmB.