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White & Black MacBook Q&A - Published March 3, 2008

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What are the differences between the "Early 2008 Penryn" MacBook Core 2 Duo models?

Please note that the "Early 2008 Penryn" MacBook Core 2 Duo models have been discontinued.

The "Early 2008 Penryn" MacBook Core 2 Duo systems -- the MacBook "Core 2 Duo" 2.1 13" (White), "Core 2 Duo" 2.4 13" (White), and "Core 2 Duo" 2.4 13" (Black) -- have a great deal in common with each other as well as much in common with the "Late 2007" series that this line replaced.

Photo Credit: Apple, Inc.

All use the same relatively compact and easy to upgrade polycarbonate case introduced by the original MacBook models with the same 13.3-inch "glossy" widescreen display with a 1280x800 native resolution, "flush against the bed" keyboard design (although models starting with the "Late 2007" series do not have an embedded numeric keypad), and "catchless" magnetic latch. Each has a "scrolling Trackpad" with "two-finger click" capability, integrated iSight video camera, and "MagSafe" power connector. For the "Early 2008" models, Apple decided to make the Apple Remote -- previously bundled for free -- a US$19 extra.

Each additionally has the same connectivity -- AirPort Extreme (although the original models only support 802.11g, the "Late 2006" models support 802.11n with a firmware update, and "Mid-2007" and later systems support 802.11n "out of the box"), Bluetooth 2.0+EDR, Gigabit Ethernet, two USB 2.0 ports, a FireWire "400" port, mini-DVI out (supports an external display up to 1920x1200 pixels), and optical digital audio in/out. None support an internal modem, although an external Apple USB Modem is available for US$49.

Internally, however, the "Early 2008 Penryn" MacBook notebooks are equipped with the modestly faster and more energy-efficient 45 nm "Penryn" processor -- compared to 65 nm "Merom" processors in the "Late 2007" series -- albeit with smaller 3 MB level 2 caches (compared to 4 MB). Although the "Early 2008" models are equipped with larger hard drives and some configurations have more default RAM, internal components are effectively the same as the "Late 2007" models -- 800 MHz frontside bus, Intel GMA X3100 integrated graphics, and support for 667 MHz DDR2 SDRAM (PC2-5300) RAM.

The modest differences between the "Early 2008 Penryn" models -- configuration, color, and price -- are summarized in this handy chart:

MacBook "Early 2008" 2.1 2.4 (White) 2.4 (Black)
Intel Processor: T8100 T8300 T8300
Processor Speed: 2.1 GHz 2.4 GHz 2.4 GHz
Hard Drive Size: 120 GB 160 GB† 250 GB
Standard RAM: 1 GB 2 GB 2 GB
Optical Capabilities: 8X "Combo" 8X DL "SuperDrive" 8X DL "SuperDrive"
Case Color: White White Black
Apple Part No: MB402LL/A MB403LL/A MB404LL/A
Price: US$1099 US$1299 US$1499

†The MacBook "Core 2 Duo" 2.4 13" (White) could be upgraded at the time of purchase with a 250 GB (5400 RPM) hard drive for US$100, so the black color alone commanded a US$100 premium.

Please refer to the Ultimate Mac Comparison feature to dynamically compare any MacBook model to any other G3 or later Mac.




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