↝ OWC / MacSales.com... ↜
↝ diglloyd Deal Finder... ↜
Buy other stuff at Amazon.com...
MemoryTester Memory Performance
Related: Macs, Laptop, MacBook Pro, MacBook Pro and MacBook, Mac
This is a pure memory access test. Speed is thus a function of memory bandwidth, which is a function of memory speed and channels, and the memory controller.
Both the MacBook Pro 2.3GHz and Mac Pro 3.33GHz uses 1333MHz memory, but the Mac Pro with 3 modules uses triple-channel memory (dual channel with 2 or 4 modules), whereas the MacBook Pro uses two modules for dual-channel memory. So the Mac Pro always wins on memory bandwidth.
The 2.3GHz MacBook Pro actually runs slightly faster for one CPU thread (perhaps due to a slighty higher Turbo Boost speed), but for two threads or more, its memory access speed is about 17% slower, consistent with the performance seen on a variety of tests in this review.
$35 SAVE $15 = 30.0% RAVPower Xtreme 26,800mAh 3-Port Portable Power Pack in Accessories: Batteries and Power
$25 SAVE $20 = 44.0% Vello Canon EF/EF-S Lens to Micro Four Thirds Camera Adapter in Lenses: Lens Accessories