Apple iMac (17-inch, Early 2006) vs Apple iMac 24″ (M4)

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

Only show differences

Better figure, where one is clearly better

Share comparison

iMac (17-inch, Early 2006) compared with iMac 24″ (M4)

	AppleiMac (17-inch, Early 2006)	AppleiMac 24″ (M4)
Overview
Released
Released	January 2006	November 2024
Performance
Processor
Processor	Intel Core Duo T2400	Apple M4
CPU cores
CPU cores	2	8 or 10
Graphics
Graphics	ATI Radeon X1600 (128 MB GDDR3)	8-core GPU or 10-core GPU
AI engine (NPU)
AI engine (NPU)	–	38 TOPS
Memory
Memory	512 MB, 1 GB or 2 GB	16 GB, 24 GB or 32 GB (better)
Storage
Storage	160 GB to 250 GB	256 GB to 2 TB (better)
CPU
CPU	1.83 GHz Intel Core Duo T2400 with 2 MB shared L2 cache and 667 MHz system bus; exact identity confirmed by Ars Technica's tested unit	8-core CPU with 4 performance cores and 4 efficiency cores (two-port model), or 10-core CPU with 4 performance cores and 6 efficiency cores (four-port models)
GPU
GPU	ATI Radeon X1600 with 128 MB GDDR3; the maker's 256 MB upgrade applies only to the separate 20-inch model	Hardware-accelerated ray tracing
AI engine
AI engine	–	16-core Neural Engine
Memory bandwidth
Memory bandwidth	–	120GB/s
Memory type
Memory type	Two SO-DIMM slots for PC2-5300 (667 MHz) DDR2 SDRAM; 512 MB standard as one module, expandable to 2 GB. The intermediate 1 GB factory option is documented by Sound On Sound's full exact-model review.	–
Storage type
Storage type	160 GB 7200 rpm Serial ATA hard drive, configurable to 250 GB in the maker's archived technical sheet; slot-loading 8x SuperDrive with 2.4x double-layer DVD burning. Sound On Sound also describes a 500 GB order option; omitted from configurations because the maker sheet only ties 500 GB to the 20-inch model.	SSD
Media engine
Media engine	–	Hardware-accelerated H.264, HEVC, ProRes and ProRes RAW; video decode engine; video encode engine; ProRes encode and decode engine; AV1 decode
Display
Screen size
Screen size	17″	24″
Resolution
Resolution	1440 × 900	4480 × 2520 (better)
Panel
Panel	–	IPS LCD
Refresh rate
Refresh rate	–	60 Hz
Brightness
Brightness	250 nits	500 nits (better)
Display type
Display type	Widescreen TFT active-matrix LCD, millions of colours; typical contrast 500:1, viewing angles 140° horizontal and 120° vertical. Panel technology and refresh rate unpublished.	4.5K Retina display; actual diagonal 23.5 inches
Pixel density
Pixel density	–	218 ppi
Display features
Display features	–	1 billion colours; wide colour (P3); True Tone; nano-texture glass option on four-port models
Connections
Ports
Ports	3 × USB-A, Ethernet, headphone jack	2 × Thunderbolt 4, headphone jack
Ethernet
Ethernet	1 Gb/s	–
External displays
External displays	Up to 1	Up to 1
Wi-Fi
Wi-Fi	802.11g; 54 Mbps AirPort Extreme	Wi-Fi 6E
Bluetooth
Bluetooth	2.0 + EDR	5.3
Camera
Camera	iSight camera	12MP Center Stage
Back ports
Back ports	Three USB 2.0 ports on the computer and two USB 1.1 ports on its keyboard; two FireWire 400 ports sharing 8 W, mini-DVI, Gigabit Ethernet, headphone/optical digital output and analogue audio line input	2 × Thunderbolt / USB 4 (two-port model) or 4 × Thunderbolt 4 (four-port models), each with Thunderbolt 4 and USB 4 (up to 40Gb/s), USB 3.1 Gen 2 (up to 10Gb/s) and DisplayPort; Gigabit Ethernet on the power adapter, standard on four-port models and optional on the two-port model
External displays
External displays	One external display in extended desktop or mirroring mode; digital resolutions up to 1920 × 1200. DVI, VGA, S-video and composite adapters sold separately; analogue maximum omitted because the archived maker page gives an unresolved 2045 × 1536 figure.	Two-port model: one at up to 6K 60Hz; four-port models: two at up to 6K 60Hz, or one at up to 8K 60Hz
Camera
Camera	–	12MP Center Stage camera with Desk View; 1080p HD video recording; advanced image signal processor with computational video
Speakers
Speakers	Built-in stereo speakers with internal 12 W digital amplifier and built-in microphone	High-fidelity six-speaker system with force-cancelling woofers; wide stereo sound; Spatial Audio with Dolby Atmos
Microphones
Microphones	–	Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming
Keyboard and mouse
Keyboard and mouse	Apple Keyboard, Mighty Mouse and Apple Remote; optional wireless keyboard and mouse	Magic Keyboard (two-port model) or Magic Keyboard with Touch ID (four-port models), and Magic Mouse; Magic Trackpad or Magic Keyboard with Touch ID and Numeric Keypad available instead
Design and power
Type
Type	All-in-one	All-in-one
Weight
Weight	–	4.42 kg
Width × depth × height
Width × depth × height	426 × 173 × 430 mm	547 × 147 × 461 mm
Operating system
Operating system	macOS	macOS
Size and weight detail
Size and weight detail	Maker weight 15.5 pounds (7 kg), varying by configuration and manufacturing process; shared scalar weight omitted	–
Power supply
Power supply	Maximum continuous power 180 W; 100–240 V AC, 50–60 Hz single phase	143W external power adapter; power lead (2 m)
Materials
Materials	–	100% recycled aluminium in the stand; more than 15% recycled content overall
Colours
Colours	–	Blue, Purple, Pink, Orange, Yellow, Green, Silver
In the box
In the box	iMac, Apple Keyboard, Mighty Mouse, Apple Remote, power cord, install/restore DVDs and documentation; Mac OS X 10.4.4 Tiger and iLife '06, Front Row, Photo Booth, Microsoft Office 2004 Test Drive and iWork trial	iMac, Magic Keyboard (with Touch ID on four-port models), Magic Mouse, 143W power adapter, power lead (2 m), USB-C Charge Cable, polishing cloth (nano-texture glass only)