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Apple Power Mac G5 (Early 2005) vs Apple Power Macintosh 7300/200

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

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ApplePower Mac G5 (Early 2005)ApplePower Macintosh 7300/200
Overview
ReleasedApril 20051997
Performance
Processor2 × PowerPC G5 2000 MHz (Power Mac Early 2005), 2 × PowerPC G5 2300 MHz (Power Mac Early 2005) or 2 × PowerPC G5 2700 MHz (Power Mac Early 2005)PowerPC 604e 200 MHz (Power Macintosh 9600/200)
CPU cores21
GraphicsATI Radeon 9600 (128 MB) or ATI Radeon 9650 (256 MB)–
Memory512 MB, 4 GB or 8 GB32 MB
Storage160 GB to 250 GB2 GB
CPUTwo physical PowerPC G5 processors at 2, 2.3 or 2.7 GHz, each with 512 KB L2 cache and no L3 cache. Front-side bus per processor is 1, 1.15 or 1.35 GHz. The dual 2.7 GHz model uses liquid cooling.One 200 MHz PowerPC 604e with integrated floating-point unit, 64 KB level-one cache, 50 MHz processor bus and 256 KB level-two cache; processor is on a removable card
GPUDual 2 and 2.3 GHz: ATI Radeon 9600 with 128 MB DDR and two single-link DVI outputs. Dual 2.7 GHz: ATI Radeon 9650 with 256 MB GDDR3, one single-link and one dual-link DVI output. Optional NVIDIA GeForce 6800 Ultra DDL with 256 MB has two dual-link DVI outputs and occupies the adjacent PCI slot.Built-in video with 2 MB VRAM, expandable to 4 MB. Exact support table gives 24-bit colour through 832 × 624, 16-bit at 1024 × 768 and 1152 × 870, and 8-bit at 1280 × 1024 with standard VRAM; 4 MB permits 24-bit through 1152 × 870 and 16-bit at 1280 × 1024
Memory typeStock 512 MB PC3200 DDR400, installed in matched pairs. Dual 2 GHz has four DIMM slots and a 4 GB maximum. Dual 2.3 and 2.7 GHz have eight slots and an 8 GB maximum. Configuration rows keep the stock drives and graphics at base and maximum memory.32 MB standard and 512 MB supported maximum using eight 168-pin 64-bit 5 V DIMM sockets, 70 ns or faster. EDO modules are treated as fast-page memory by the controller; matching DIMMs in corresponding sockets enable interleaving. Apple says 128 MB DIMMs can be used but were not tested. 4 MB ROM
Storage typeStock 160 GB on dual 2 GHz and 250 GB on dual 2.3/2.7 GHz, all 7200 rpm Serial ATA. Two internal drive bays; optional 250 or 400 GB drives, including two 400 GB drives. One optical bay with 16x SuperDrive supporting DVD±R and up to 4x dual-layer DVD+R recording.2 GB internal Fast SCSI hard disk, manual-inject 1.44 MB Apple SuperDrive floppy and AppleCD 1800i 12× CD-ROM. One additional internal 3.5-inch storage bay; internal SCSI transfers up to 10 MB/s
Expansion slotsAGP 8x Pro graphics slot. Dual 2 GHz has three 64-bit 33 MHz PCI slots. Dual 2.3 and 2.7 GHz have PCI-X: two 100 MHz slots and one 133 MHz slot.Three PCI 2.0 slots; processor on a replaceable card. The 7300 does not include the analogue AV module supplied with the 7500 and 7600
Display
ScreenNone built inNone built in
Connections
Ports3 × USB-A, Ethernet, headphone jackEthernet, headphone jack
Ethernet1 Gb/s0.01 Gb/s
External displaysUp to 2–
Front portsUSB 2.0, FireWire 400 and headphone minijack.–
Back portsTwo USB 2.0, FireWire 800, FireWire 400, Gigabit Ethernet, optical S/PDIF input/output and analogue audio line-in/out. Three chassis USB ports in total, plus keyboard USB 1.1 ports. AirPort Extreme, Bluetooth 2.0 + EDR and a V.92 modem are optional.DB-15 display output, one ADB connector, external DB-25 SCSI, two GeoPort/LocalTalk-compatible serial connectors, AAUI and 10BASE-T Ethernet, 16-bit stereo sound input and output. Both Ethernet connectors share one interface; 10BASE-T takes priority if both are connected
External displaysTwo displays in extended desktop or mirrored modes. Radeon 9600 supports two displays up to 1920 × 1200; Radeon 9650 supports one 30-inch Apple Cinema HD Display via dual-link DVI. Optional 6800 Ultra DDL supports two 30-inch displays. DVI-to-VGA adapter included.One external display through built-in video, up to 1280 × 1024; colour depth depends on installed VRAM and compatible monitor
SpeakersBuilt-in speaker; analogue and optical audio connections.Built-in speaker and 16-bit stereo sound input/output
Microphones–Supports an external Apple PlainTalk microphone
Keyboard and mouseApple Keyboard, Apple Mouse, USB extension cable and DVI-to-VGA adapter.Original system software 7.5.5 and System Enabler 702. The catalogue photograph shows a separately sold monitor and keyboard; optional PC Compatibility Cards are separate from this Macintosh configuration
Design and power
TypeTowerCompact
Weight20.2 kg9.97 kg
Width × depth × height–365 × 430 × 156 mm
Operating systemmacOSmacOS
Size and weight detailThe exact maker sheet labels height as 47.5 cm, width 20.6 cm and depth 51.1 cm. Earlier G5 sheets label height/depth in the opposite order; main dimensions are omitted because those published axes conflict. Maker reference weight is 20.2 kg and varies with configuration.Apple Service Source gives 156 mm high, 365 mm wide and 430 mm deep, 9.97 kg; weight varies with installed devices
Power supply450 W on dual 2/2.3 GHz; 600 W on dual 2.7 GHz, as stated by the maker.Service Source specifies automatically configured 100–240 V AC, single phase, 50–60 Hz. Exact English support lists separate 100–130/200–270 V ranges; this difference remains explicit. Service Source gives 150 W maximum excluding monitor without distinguishing AC input from DC output, so it is not presented as a measured consumption figure
MaterialsAluminium enclosure.–
In the boxMac OS X Tiger and iLife ’05. Apple’s 27 April 2005 launch says these models are available “this week”; first sale is kept at April precision rather than treating the announcement as a confirmed delivery day. The older single 1.8 GHz model retained in the launch range is represented separately as Late 2004.Apple lists 17 February 1997 as introduction. Its August 1997 worldwide catalogue lists the 180 and 200 MHz models as current offerings, supporting release year 1997; the actual first-sale month/day remains unconfirmed

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