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Power Macintosh 7300
Power Mac
1990-1999

Power Macintosh 7300

Final 604e Power Mac. Replaced soon after by the dramatically faster G3.

The 7300 was the last of the beige 604 towers, and the most sorted. February 17, 1997, a PowerPC 604e between 166 and 200MHz, Mac OS 7.6, three PCI slots. The 604e was the 604 with a bigger cache and some architectural tidying, and the difference showed up in ordinary work as well as in Photoshop filters and rendering, where PowerPC had always done well against Pentium and Pentium II machines. Nothing about it was exciting. That was the point. The 9500's launch had a logic-board recall and the 8500's AV hardware frustrated people for years, and the 7300 had neither problem. It arrived months before Apple's roadmap turned to the G3, which makes it the end of the 604 line. Because the processor sits on a card, owners could later fit a G3 upgrade and did, in large numbers, which kept these towers useful well past their expected life. Creative professionals, schools and prosumers bought it. Then Jobs came back and Apple's product line went from a dozen confusing towers to four boxes.

Launch price: $1,999

Mac History Timeline

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Power Macintosh 73001997–1997

Full Specifications

Availability

IntroducedFebruary 17, 1997
DiscontinuedNovember 10, 1997
Original OSMac OS 7.6

Processor

CPUPowerPC 604e
Clock Speed166–200 MHz
FPUBuilt-in (PPC 604e)
System Bus50 MHz

Memory

Standard RAM32 MB
Maximum RAM512 MB
RAM Type168-pin DIMM
RAM Slots4

Storage

Storage2 GB HDD

Display

DisplayExternal

Graphics

GPUATI 3D Xpression
VRAM2 MB

Expansion

Expansion Slots3 PCI

Connectivity

Physical

Processor Deep Dive

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PowerPC 604e

Motorola/IBM
Architecture: PowerPC (RISC)
Introduced: 1997
Process: 0.35 micron
Transistors: 5.1 million

The PowerPC 604e was an enhanced revision of the 604 core featuring a larger on-chip cache and refined execution pipeline, delivering a noticeable performance boost per clock cycle over its predecessor. Running from 166 to 200MHz in the Power Macintosh 7300, it delivered strong performance in professional applications and held up well against contemporary Pentium and early Pentium II desktops in floating-point-heavy benchmarks. It represented the final major evolution of the 604 family before Apple transitioned its entire lineup to the PowerPC G3 later in 1997.

Power Mac progression · 8 of 11

Compatible Operating Systems

Mac OS 7.6

Mac OS 7.6

Launch OS

1997

Shipped with the Power Macintosh 7300 at its February 1997 introduction.

Mac OS 8.0

Mac OS 8.0

Compatible

1997

Brought the new Platinum appearance and multithreaded Finder.

Mac OS 8.1

Mac OS 8.1

Max Supported

1997

Widely regarded as the sweet spot release for 604e-based Power Macs.

Mac OS 8.6

Mac OS 8.6

Compatible

1999

Ran acceptably with a G3 upgrade card installed, though unsupported on stock 604e hardware.

Reviews & Reception

The 7300 was well reviewed as a mature, dependable mid-range Power Mac, though some in the press already sensed the G3 transition was imminent.

The 7300 is the most refined PCI Power Mac yet, with the 604e chip giving a real speed bump over last year's models at a reasonable price.

MacWorld
1997
4/5

For creative professionals not quite ready to spring for a 9500, the 7300 delivers excellent value and credible performance against Pentium II desktops.

MacUser
1997
4/5

Floating-point performance remains a PowerPC strength, and the 604e chip in the 7300 continues that tradition against Intel's latest offerings.

BYTE
1997
4/5

A solid machine, though buyers should know the G3 wave is coming; those who can wait a few months may want to hold off.

InfoWorld
1997
3/5