Apple MacBook Pro (17-inch, Early 2011) vs Apple MacBook Pro (17-inch, Late 2011)

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

MacBook Pro (17-inch, Early 2011) compared with MacBook Pro (17-inch, Late 2011)
AppleMacBook Pro (17-inch, Early 2011)AppleMacBook Pro (17-inch, Late 2011)
Overview
ReleasedFebruary 2011October 2011
Display
Screen size17″17″
Resolution1920 × 12001920 × 1200
TouchscreenNoNo
Display type17-inch LED-backlit glossy or optional antiglare display at 1920 × 1200. Exact panel technology, brightness and refresh rate are unpublished in the maker sources read.17-inch LED-backlit glossy or optional antiglare widescreen display. Apple does not specify panel technology, brightness or refresh rate on this exact UK sheet.
Screen finish–Glossy as standard; optional antiglare display
Performance
ProcessorIntel Core i7 2.2 GHz (MacBook Pro Early 2011) or Intel Core i7 2.3 GHz (MacBook Pro Early 2011)Intel Core i7-2760QM
CPU cores44
CPU threads–8
GraphicsAMD Radeon HD 6750M (1 GB GDDR5) + Intel HD Graphics 3000AMD Radeon HD 6770M (1 GB GDDR5) + Intel HD Graphics 3000
Memory4 GB or 8 GB (better)4 GB
Storage128 GB to 750 GB750 GB
CPUQuad-core Intel Core i7 at 2.2 GHz with 6 MB shared L3 cache or optional 2.3 GHz with 8 MB. Generic maker-clock records avoid an unverified Intel SKU assumption. TechRadar identifies Turbo Boost up to 3.3 GHz for the tested 2.2 GHz model; unpublished optional-processor peak clocks are omitted.2.4 GHz quad-core Intel Core i7 with 6 MB shared L3 cache, or optional 2.5 GHz quad-core Intel Core i7 with 8 MB cache. Notebookcheck identifies the standard processor as i7-2760QM. The maker does not identify the optional processor by part number, so it is not assigned a chip record.
GPUAMD Radeon HD 6750M with 1 GB GDDR5 plus Intel HD Graphics 3000 using at least 384 MB shared DDR3 memory; automatic graphics switching.AMD Radeon HD 6770M with 1 GB GDDR5 and Intel HD Graphics 3000 with 384 MB shared DDR3; automatic graphics switching.
Memory type4 GB or 8 GB of 1333 MHz DDR3 SDRAM in two SO-DIMM slots.4 GB of 1333 MHz DDR3 in two 2 GB SO-DIMMs; two slots support up to 8 GB in Apple’s specification.
Storage type750 GB 5400-rpm Serial ATA hard drive; optional 500 GB 7200-rpm hard drive or 128 GB, 256 GB or 512 GB SSD with either processor. 8× SuperDrive with double-layer DVD writing.750 GB 5400-rpm Serial ATA hard drive standard; optional 750 GB 7200-rpm drive or 128 GB, 256 GB or 512 GB SSD. 8× slot-loading SuperDrive with dual-layer DVD writing.
Battery and size
Battery life (maker's claim)Up to 7 hoursUp to 7 hours
Battery capacity95 Wh95 Wh
Weight2.99 kg2.99 kg
Thickness25 mm25 mm
Width × depth393 × 267 mm393 × 267 mm
Battery life detailBuilt-in lithium-polymer battery; up to seven hours in Apple wireless-web testing. Reference weight varies by configuration and manufacturing process.Built-in 95 Wh lithium-polymer battery; up to seven hours wireless web browsing in Apple’s October 2011 test. Reference weight varies with configuration and manufacturing process.
Charger85 W MagSafe Power Adapter85 W MagSafe Power Adapter
MaterialsAluminium unibody enclosure and glass trackpadPrecision aluminium unibody with glass trackpad
ColoursSilverSilver
Connections
Ports3 × USB-A, Thunderbolt, Ethernet, headphone jack, MagSafe3 × USB-A, Thunderbolt, Ethernet, headphone jack, MagSafe
Wi-FiAirPort Extreme 802.11n; compatible with 802.11a/b/gAirPort Extreme 802.11n; compatible with 802.11a/b/g
Bluetooth2.1 + EDR2.1 + EDR
WebcamFaceTime HD camera (720p, Macworld)FaceTime HD camera
Operating systemmacOSmacOS
Port detailOne Thunderbolt port up to 10 Gbps, three USB 2.0 ports, FireWire 800, Gigabit Ethernet, MagSafe, ExpressCard/34, separate combined optical digital audio input/line input and optical digital audio output/headphone output. No SD card slot.One Thunderbolt port up to 10 Gbps, one FireWire 800 port, three USB 2.0 ports, Gigabit Ethernet, MagSafe, ExpressCard/34, separate digital/analogue audio input and headphone output, plus Kensington lock slot.
External displaysSupports an external display up to 2560 × 1600 alongside the built-in screen. Thunderbolt provides native Mini DisplayPort output; optional DVI, VGA or dual-link DVI adapters and third-party HDMI adapters provide other connections.Built-in screen plus an external display up to 2560 × 1600. Thunderbolt carries native Mini DisplayPort; optional DVI, VGA and dual-link DVI adaptors and a third-party HDMI adaptor support other outputs.
KeyboardBacklit keyboard with 78 US or 79 ISO keys, 12 function keys and four arrow keys.Backlit keyboard with 78 US or 79 ISO keys, 12 function keys and four inverted-T arrow keys
TrackpadGlass Multi-Touch trackpad with inertial scrolling, pinch, rotate and three/four-finger gestures.Glass Multi-Touch trackpad with inertial scrolling, pinch, rotate and three/four-finger gestures
SpeakersBuilt-in stereo speakers with subwoofersStereo speakers with subwoofers
MicrophonesOmnidirectional microphone under the left speaker grille; supports an iPhone headset microphone.Omnidirectional microphone below the left speaker grille; supports an iPhone headset microphone
In the boxMacBook Pro, 85 W MagSafe Power Adapter with AC wall plug and power cord, display cleaning cloth, software DVDs and documentation. Mac OS X Snow Leopard, iLife ’11 and FaceTime; Apple Remote and display adapters sold separately.MacBook Pro, display cleaning cloth, 85 W MagSafe Power Adapter with wall plug and power cord, printed and electronic documentation; OS X Lion and iLife included. Apple’s environmental report identifies 24 October 2011 as introduction; Engadget reported the refreshed range available for immediate shipping from the US store that day.

More comparisons