Today Apple introduced its first MacBook and MacBook Pro notebooks based on Intel's 45nm mobile Penryn CPU. We've already looked at the mobile Penryn CPU and discovered that despite offering very little performance boost, its contribution to improving battery life was significant. We're hard at work on seeing how mobile Penryn stacks up in the MacBook Pro but we couldn't resist a look at its internals before then.
The old and new MacBook Pro are 100% identical from the outside:
The specs of the new MacBook Pro are as follows:
| New Penryn MacBook Pro 15" | Old Merom MacBook Pro 15" | New Penryn MacBook | Old Merom MacBook | MacBook Air | |
| Dimensions | H: 1.0" W: 14.1" D: 9.6" | H: 1.0" W: 14.1" D: 9.6" | H: 1.08" W: 12.78" D: 8.92" | H: 1.08" W: 12.78" D: 8.92" | H: 0.16-076" W: 12.8" D: 8.94" |
| Weight | 5.4 lbs | 5.4 lbs | 5.0 lbs | 5.0 lbs | 3.0 lbs |
| Screen Size/Resolution | 15.4" / 1440 x 900 | 15.4" / 1440 x 900 | 13.3" / 1280 x 800 | 13.3" / 1280 x 800 | 13.3" / 1280 x 800 |
| CPU | Intel Core 2 Duo 2.4GHz - 2.6GHz (45nm Penryn) | Intel Core 2 Duo 2.2GHz - 2.6GHz (65nm Merom) | Intel Core 2 Duo 2.1 - 2.4GHz (45nm Penryn) | Intel Core 2 Duo 2.0 - 2.2GHz (65nm Merom) | Intel Core 2 Duo 1.6 - 1.8GHz (65nm Merom) |
| GPU | NVIDIA GeForce 8600M GT (256MB - 512MB) | NVIDIA GeForce 8600M GT (128MB - 256MB) | Intel GMA X3100 (144MB UMA) | Intel GMA X3100 (144MB UMA) | Intel GMA X3100 (144MB UMA) |
| Memory | 2GB - 4GB DDR2-667 | 2GB - 4GB DDR2-667 | 1GB - 4GB DDR2-667 | 1GB - 4GB DDR2-667 | 2GB DDR2-667 (fixed) |
| HDD | 200 - 250GB 2.5" 5400RPM SATA 200GB 7200RPM SATA | 120 - 250GB 2.5" 5400RPM SATA 200GB 7200RPM SATA | 120 - 250GB 2.5" 5400RPM SATA HDD | 80 - 160GB 2.5" 5400RPM SATA HDD | 80GB 1.8" HDD or 64GB 1.8" SSD |
| Optical Drive | Integrated SuperDrive | Integrated SuperDrive | Integrated Combo drive or SuperDrive | Integrated Combo drive or SuperDrive | Optional External USB 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 | 802.11a/b/g/n |
| Built in iSight | Yes | Yes | Yes | Yes | Yes |
| Inputs | 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 | 2 x USB 2.0 1 x FireWire 400 1 x Audio in 1 x Integrated mic | 2 x USB 2.0 1 x FireWire 400 1 x Audio in 1 x Integrated mic | 1 x USB 2.0 1 x Integrated mic |
| Outputs | 1 x Audio 1 x dual-link DVI | 1 x Audio 1 x dual-link DVI | 1 x Audio 1 x mini-DVI | 1 x Audio 1 x mini-DVI | 1 x Audio 1 x Micro-DVI |
| Battery | 60WHr | 60WHr | 55WHr | 55WHr | 37WHr |
| Price | $1999 | $1999 | $1099 | $1099 | $1799 |
As you can see, not much has changed with these new notebooks. They get a slight bump in clock speed (but potential increase in battery life as well) combined with a larger hard drive.
View Gallery (temporary link - under construction)
The shining star of the new notebooks is Intel's mobile Penryn CPU, so let's take a closer look.
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