Apple iBook (1999) vs Apple MacBook (Retina, 12-inch, Early 2015)

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iBook (1999) compared with MacBook (Retina, 12-inch, Early 2015)

	AppleiBook (1999)	AppleMacBook (Retina, 12-inch, Early 2015)
Overview
Released
Released	September 1999	April 2015
Display
Screen size
Screen size	12.1″	12″
Resolution
Resolution	800 × 600	2304 × 1440 (better)
Panel
Panel	–	IPS LCD
Touchscreen
Touchscreen	No	No
Display type
Display type	12.1-inch active-matrix TFT SVGA display; exact size confirmed by SFGate's full original-model review. Panel technology, brightness and built-in refresh unpublished.	Retina display; LED-backlit IPS; 16:10 aspect ratio; millions of colours
Pixel density
Pixel density	–	226 ppi
Display features
Display features	–	Supported scaled resolutions of 1440 × 900, 1280 × 800 or 1024 × 640
Performance
Processor
Processor	PowerPC G3 300 MHz (iBook 1999)	Intel Core M-5Y31, Intel Core M-5Y51 or Intel Core M-5Y71
CPU cores
CPU cores	1	2
CPU threads
CPU threads	–	4
Graphics
Graphics	ATI Rage Mobility (4 MB)	Intel HD Graphics 5300
Memory
Memory	32 MB or 288 MB	8 GB (better)
Storage
Storage	3.2 GB	256 GB to 512 GB (better)
CPU
CPU	300 MHz PowerPC G3; 66 MHz data path, 64 KB L1 cache and 512 KB L2 cache. Exact supplier and silicon model omitted because the maker sheet does not publish them.	Dual-core Intel Core M at Apple's specified 1.1 GHz with Turbo Boost up to 2.4 GHz, 1.2 GHz with up to 2.6 GHz, or 1.3 GHz with up to 2.9 GHz; all with 4 MB shared L3 cache. Exact M-5Y31, M-5Y51 and M-5Y71 identifiers confirmed by Macworld. Apple's configured clocks differ from Intel's nominal base frequencies; the M-5Y31 supports a configurable TDP-up frequency of 1.1 GHz.
GPU
GPU	ATI Rage Mobility with 4 MB video memory and AGP 2× support (SFGate and Macworld exact-model reviews).	Intel HD Graphics 5300
Memory type
Memory type	32 MB onboard and one SO-DIMM slot. The retained maker sheet supports 288 MB total for the original; contemporary reviews described the earlier 160 MB maximum.	8 GB of 1600 MHz LPDDR3 onboard memory
Storage type
Storage type	3.2 GB IDE hard drive and 24× CD-ROM drive; the 6 GB stocks belong to the February 2000 refresh.	PCIe-based onboard flash storage; 256 GB with the 1.1 GHz base or 512 GB with the 1.2 GHz base; either can be ordered with the 1.3 GHz processor
Cooling
Cooling	–	Fanless design with no moving parts or vents
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 6 hours	Up to 10 hours
Battery capacity
Battery capacity	45 Wh (better)	39.7 Wh
Weight
Weight	–	0.92 kg
Thickness
Thickness	–	13.1 mm
Width × depth
Width × depth	–	280.5 × 196.5 mm
Battery life detail
Battery life detail	45 Wh lithium-ion battery; Apple’s six-hour claim is reported in the exact SFGate review. The maker publishes 6.7 pounds and dimensions 11.6 H × 13.5 W × 1.8 D inches; ambiguous axes and unpublished metric figures are not converted.	Terraced lithium-polymer battery; up to 9 hours wireless web, 10 hours iTunes movie playback or 30 days standby. Apple's web and video tests used the 1.2 GHz Core M, 8 GB memory and 512 GB storage. Chassis tapers from 3.5 to 13.1 mm; weight varies by configuration and manufacturing process.
Charger
Charger	–	29 W USB-C Power Adapter
Materials
Materials	Coloured clamshell enclosure with rubber bumpers, translucent plastics and retractable handle (Macworld).	Precision-milled aluminium unibody; polished stainless steel Apple logo
Colours
Colours	Blueberry and white; Tangerine and white	Silver, Gold, Space Grey
Connections
Ports
Ports	USB-A, Ethernet, headphone jack	USB-C, headphone jack
Wi-Fi
Wi-Fi	Optional AirPort 802.11b	Wi-Fi 5
Bluetooth
Bluetooth	–	4.0
Webcam
Webcam	–	480p FaceTime
Operating system
Operating system	macOS	macOS
Port detail
Port detail	One USB port, 10/100BASE-T Ethernet, internal 56K modem and stereo headphone output. No FireWire, video-out, PC Card slot or audio input. AirPort requires an optional internal card.	One USB-C port supporting charging, USB 3.1 Gen 1 up to 5 Gb/s and native DisplayPort 1.2; VGA and HDMI through separate USB-C multiport adaptors. 3.5 mm headphone jack supports iPhone headsets with remote and microphone. USB-C does not support Thunderbolt (Macworld).
External displays
External displays	No built-in external display output	One external display up to 3840 × 2160 alongside the built-in screen, at millions of colours
Keyboard
Keyboard	Full-size keyboard and embedded numeric keypad; lift-out keyboard provides memory access (Macworld).	First-generation butterfly mechanism; full-size keyboard with 78 US or 79 ISO keys, individual LED backlighting, 12 function keys, four arrow keys and ambient light sensor
Trackpad
Trackpad	Built-in trackpad with a separate button	Force Touch trackpad with pressure sensing, Force clicks and Multi-Touch gestures
Speakers
Speakers	Single built-in speaker	Stereo speakers
Microphones
Microphones	No built-in microphone	Dual microphones
In the box
In the box	Mac OS 8.6 at launch. Apple’s spokesperson confirmed September 1999 shipping in Bryan Chaffin’s Mac Observer report; the July 1999 introduction is not the on-sale date. Macworld’s retail test is labelled January 2000 in the article despite its incorrect migrated webpage date.	MacBook; 29 W USB-C Power Adapter; USB-C Charge Cable (2 m)