Other Hardware Changes

I was excited when Apple finally introduced an easily accessible drive bay for the MacBook Pro. Apparently that was short lived because it’s no longer there on the new unibody MacBook Pros.


The old removable battery and HDD bay, both gone

While the lack of any screwless removable panels makes the new MacBook Pro even more sturdy than its already herculean predecessor, it does mean that to swap hard drives you need to remove ten screws to get the bottom cover off then another two to get the hard drive out.


The base of the new MacBook Pro...just like the old MacBook Pro


The new MacBook Pro. Remove 10 screws and you can access everything. HDD (lower left), memory (center) and battery (lower right)

The integrated battery is actually very easy to remove, provided you have the right screwdriver. After you remove the bottom cover there are just two screws between you and removing the battery. There’s a big sticker telling you not to and doing so would probably void your warranty, but you can at least get to it if you’d like to. According to Apple, you wouldn’t have to for around 5 years though.


Two of these 5 tipped star screws hold the battery in place

The hardware hasn’t changed much since the Fall 2008 MacBook Pros. Apple ditched the ExpressCard/34 slot and replaced it with a SD card slot. The SD slot is nice but I do most of my shooting with a CF based DSLR, so I still need an external reader for my CF cards.


The old MacBook Pro


The new MacBook Pro, note the SD card slot.

 

All of the CPUs got a speed bump. The Core 2 Duo 2.4GHz used to be in the entry level 15-inch MacBook Pro, now it’s a 2.53GHz Core 2 Duo. It’s barely more than a 5% increase in clock speed, so I wouldn’t expect anything more than a couple percentage points of a performance boost in apps. A quick sanity check on performance confirmed that; the new model is in the same league of performance as the old one. If you’d like to see how it stacks up to much older hardware, check out our review of the unibody MacBook Pro from last fall.

Apple did a number on its pricing. The cheapest 15-inch MacBook Pro dropped from $1999 down to $1699, and Apple only sacrificed two things: 1) the ExpressCard slot and 2) the GeForce 9600M.

The missing ExpressCard slot was mostly to make room for the SD card slot, but the 9600M was most definitely a cost saving omission. All of Apple’s unibody MacBook Pros use NVIDIA’s GeForce 9400M chipset; the chipset also has a GeForce 9400M graphics core in it. This was a significant upgrade over the Intel integrated graphics that had previously been used across Apple’s line.

The original unibody MacBook Pro had two GPUs, the 9400M integrated in the chipset and a GeForce 9600M. The latter was a separate GPU linked off of the PCIe bus and designed to be used if/when you needed the horsepower. The 9600M had its own frame buffer (either 256MB or 512MB of memory dedicated to the GPU) and was easily 2x the speed of the integrated 9400M. You could switch between GPUs in software under OS X.

For the most part, the 9600M was useless on the MacBook Pro unless you were gaming under Vista or did any heavy 3D accelerated work under OS X. I’m guessing the majority of MacBook Pro users didn’t do either and thus Apple canned the 9600M in the $1699 MBP. The 9600M is still present in the more expensive 15” models and is standard on the 17” MBP.

  Summer 2009 MacBook Pro 15"

Fall 2008 MacBook Pro 15"

Spring 2008 Penryn MacBook Pro 15" 2007 Merom MacBook Pro 15"
Dimensions H: 0.95"
W: 14.35"
D: 9.82"
H: 0.95"
W: 14.35"
D: 9.82"
H: 1.0"
W: 14.1"
D: 9.6"
H: 1.0"
W: 14.1"
D: 9.6"
Weight 5.5 lbs 5.5 lbs 5.4 lbs 5.4 lbs
Screen Size/Resolution 15.4" / 1440 x 900 (LED backlit) 15.4" / 1440 x 900 (LED backlit) 15.4" / 1440 x 900
(LED backlit)
15.4" / 1440 x 900
(LED backlit)
CPU Intel Core 2 Duo 2.53GHz (3MB L2)
2.66GHz (3MB L2)
2.80GHz (6MB L2)
3.06GHz (6MB L2)
45nm Penryn, 1066MHz FSB
Intel Core 2 Duo 2.4GHz, 2.53GHz or 2.80GHz (45nm Penryn, 1066MHz FSB) Intel Core 2 Duo 2.4GHz - 2.6GHz (45nm Penryn, 800MHz FSB) Intel Core 2 Duo 2.2GHz - 2.6GHz (65nm Merom, 800MHz FSB)
GPU NVIDIA GeForce 9400M (mGPU) + optional GeForce 9600M GT dGPU (256MB or 512MB GDDR3) NVIDIA GeForce 9400M (mGPU) + GeForce 9600M GT dGPU (256MB or 512MB GDDR3) NVIDIA GeForce 8600M GT (256MB - 512MB) NVIDIA GeForce 8600M GT (128MB - 256MB)
Memory 4GB DDR3 1066 (up to 8GB supported) 2GB - 4GB DDR3 1066 2GB - 4GB DDR2-667 2GB - 4GB DDR2-667
HDD 250GB - 500GB 2.5" 5400RPM SATA
320/500GB 7200RPM SATA
128/256GB SSD

250GB - 320GB 2.5" 5400RPM SATA
320GB 7200RPM SATA
128GB SSD

200 - 250GB 2.5" 5400RPM SATA
200GB 7200RPM SATA
120 - 250GB 2.5" 5400RPM SATA
200GB 7200RPM SATA
Optical Drive Integrated SuperDrive Integrated SuperDrive Integrated SuperDrive Integrated SuperDrive
Networking 802.11a/b/g/n
10/100/1000 Ethernet
802.11a/b/g/n
10/100/1000 Ethernet
802.11a/b/g/n
10/100/1000 Ethernet
802.11a/b/g/n
10/100/1000 Ethernet
Built in iSight Yes Yes Yes Yes
Inputs 2 x USB 2.0
1 x FireWire 800
1 x SD Card
1 x Audio in
1 x Integrated mic
2 x USB 2.0
1 x FireWire 800
1 x ExpressCard/34
1 x Audio in
1 x Integrated mic
2 x USB 2.0
1 x FireWire 400
1 x FireWire 800
1 x ExpressCard/34
1 x Audio in
1 x Integrated mic
2 x USB 2.0
1 x FireWire 400
1 x FireWire 800
1 x ExpressCard/34
1 x Audio in
1 x Integrated mic
Outputs 1 x Audio
1 x Mini DisplayPort
1 x Audio
1 x Mini DisplayPort
1 x Audio
1 x dual-link DVI
1 x Audio
1 x dual-link DVI
Battery 73WHr 50WHr 60WHr 60WHr
Price $1699 $1999 $1999 $1999
Lithium Polymer: 46% More Capacity, 0% More Weight The Best Battery Life I’ve Ever Seen
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  • ltcommanderdata - Friday, June 12, 2009 - link

    When Anand breaks out the results in the table for a head-to-head comparison he is comparing the new model against the Late 2008 Unibody which uses a 2.4GHz P8600 processor with a 25W TDP. So the TDP is unchanged.

    I believe the 2008 MacBook Pro (non-Late) in the charts with a 2.5GHz processor is a 800MHz Penryn, the T9300. I don't believe he uses this as his direct comparison since that MacBook Pro is 2 generations back.
    Reply
  • PlasmaBomb - Friday, June 12, 2009 - link

    Sorry the processor question was only a musing on my part, since on page 3 it states the cache of the current MBP but doesn't for the early '09. I merely wondered if the early 09 was a 35W TDP piece, now being changed to a 25W TDP piece.

    I don't have a mac and am purely interested in the tech :)

    The main question was really supposed to be "Could the absence of the Nvidia 9600 GT be partly responsible for the increased battery life?"

    Another question would be why didn't they update the dedicated graphics to the 55nm Nvidia GT 130M (basically a higher clocked 9600GT). Although I think Anand really answered that with - not many people use the graphics, so it might be an unjustifiable expense to apple :(
    Reply
  • PlasmaBomb - Friday, June 12, 2009 - link

    Sorry typing too quickly the processor number should be T9550 :( Reply

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