"Limited" Sata III ??? Thats impressive 500MB/s write and read!
I am shure nearly nobody (exept perhaps heavy power-Users) will have the least chance to see any difference to even more faster than SATA III SSD-connections like mSATA or PCIe. Note: In that time apple delivered the SSD model with only SATA II SSDs (max 250 MB/s write/read) although SATAIII was possible. An dit was (and still is) pretty fast.
But this model shurely has TWO SATA III (6GB/s) connections - so you could even work in RAID 0 in adding a second SATA III SSD in the optical bay if you are desperate for the fastest option - but this makes no sense (See above). Might be interesting for people needing a second HDD/SSD for whatever reason it might be Like Photos, FLAC, scientific databases or so...(which is simply IMPOSSIBLE for owners of nMBP: NO second SATA connection or drive possible/on board!)
And: Even no problem to install bigger SATA III SSDs like Samsungs 2TB SSD or (in some Months) the upcoming 4TB SSD…
performance of the newest nMBP 13" i5 is only 20-25% more than that of the 2012 cMBP model - so I doubt anyone can feel the difference between the two models in REAL LIFE:
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specs From everymac.com:
here you can easily compare any MBP with each other and identify your model:
http://www.everymac.com/systems/apple/macbook_pro/index-macbookpro.html
Introduction Date
MBP 13" of June 11, 2012 Discontinued Date: N/A
Processors: 1 (2 Cores) Architecture: 64-Bit
Geekbench 2 (32): 6690
Geekbench 2 (64): 7323
Geekbench 3 (32): 2530 Geekbench 3 (32): 5106
Geekbench 3 (64): 2781 Geekbench 3 (64): 5689
Processor Speed: 2.5 GHz Processor Type: Core i5 (I5-3210M)
Details: This model is powered by a 22 nm, 64-bit Intel Mobile Core i5 "Ivy Bridge" (I5-3210M) processor which includes two independent processor "cores" on a single silicon chip. Each core has a dedicated 256k level 2 cache, shares 3 MB of level 3 cache, and has an integrated memory controller (dual channel).
This system also supports "Turbo Boost 2.0" -- which "automatically increases the speed of the active cores" to improve performance when needed (
up to 3.1 GHz for this model) -- and "Hyper Threading" -- which allows the system to recognize four total "cores" or "threads" (two real and two virtual).
Also see:
How fast are the "Mid-2012" 13-Inch and 15-Inch MacBook Pro models compared to one another? How fast are they compared to the models each replaced?
Turbo Boost: 3.1 GHz Custom Speeds: 2.9 GHz*
Processor Upgrade: Soldered FPU: Integrated
System Bus Speed: 5 GT/s* Cache Bus Speed: 2.5 GHz (Built-in)
ROM/Firmware Type: EFI EFI Architecture: 64-Bit
L1 Cache: 32k/32k x2 L2/L3 Cache: 256k x2, 3 MB
RAM Type: PC3-12800 DDR3L Min.
RAM Speed: 1600 MHz
Details: Supports 1600 MHz PC3-12800 DDR3L SDRAM SO-DIMMs (204-pin).
Also see: How do you upgrade the RAM in the "Mid-2012" 13-Inch and 15-Inch MacBook Pro models? How much RAM of what type do they support?
Standard RAM: 4 GB
Maximum RAM: 16 GB*
everytime UPGRADEBLE by 3rd party RAM !!
Details: 4 GB of RAM is installed as two 2 GB modules, no slots free.
*Apple officially supports a maximum of 8 GB of RAM, but third-parties have determined that this model actually is capable of using up to 16 GB of RAM with two 8 GB memory modules.
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NEWEST 13" rMBP (2015):
Introduction Date: March 9, 2015 Discontinued Date: N/A
Processors: 1 (2 Cores) Architecture: 64-Bit
Geekbench 2 (32): 8480
Geekbench 2 (64): 9632
Geekbench 3 (32): 3093 Geekbench 3 (32): 6446
Geekbench 3 (64): 3415 Geekbench 3 (64): 7259
Processor Speed: 2.9 GHz Processor Type: Core i5 (I5-5287U)
Details: This model is powered by a 14 nm, 64-bit "Fifth Generation" Intel Mobile Core i5 "Broadwell" (I5-5287U) processor which includes two independent processor "cores" on a single silicon chip. Each core has a dedicated 256k level 2 cache, shares 3 MB of level 3 cache, and has an integrated memory controller (dual channel).
This system also supports "Turbo Boost 2.0" -- which "automatically increases the speed of the active cores" to improve performance when needed (
up to 3.3 GHz for this model) -- and "Hyper Threading" -- which allows the system to recognize four total "cores" or "threads" (two real and two virtual).
Also see:
How fast are the 13-Inch "Early 2015" MacBook Pro models compared to one another? How fast are they compared to the models replaced?
Turbo Boost: 3.3 GHz Custom Speeds: 3.1 GHz (i7)
Processor Upgrade: Soldered FPU: Integrated
System Bus Speed: 5 GT/s (DMI2)* Cache Bus Speed: 2.9 GHz (Built-in)
ROM/Firmware Type: EFI EFI Architecture: 64-Bit
L1 Cache: 32k/32k x2 L2/L3 Cache: 256k x2, 3 MB*
RAM Type: LPDDR3 SDRAM* Min.
RAM Speed: 1866 MHz
Details: Ships standard with 8 GB of 1866 MHz LPDDR3 SDRAM onboard.
Standard RAM: 8 GB* Maximum RAM: 16 GB*
Details: *8 GB of RAM is onboard by default, but it
can be upgraded to 16 GB --->>>ONLY at the time of purchase !! at additional cost.
RAM cannot be upgraded later!!!