Pentium 4 1.5 vs Athlon 64 FX-70

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Primary details

Comparing Athlon 64 FX-70 and Pentium 4 1.5 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameWindsor (2006−2007)Willamette (2000−2001)
Release dateNovember 2006 (18 years ago)November 2000 (24 years ago)

Detailed specifications

Athlon 64 FX-70 and Pentium 4 1.5 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)1 (Single-Core)
Threads21
Boost clock speed2.6 GHz1.5 GHz
L1 cache128 KB8 KB
L2 cache1 MB256 KB
L3 cache0 KB0 KB
Chip lithography90 nm180 nm
Die size235 mm2217 mm2
Maximum case temperature (TCase)no data73 °C
Number of transistors227 million42 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Athlon 64 FX-70 and Pentium 4 1.5 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketF423
Power consumption (TDP)125 Watt58 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 FX-70 and Pentium 4 1.5. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR1, DDR2

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 90 nm 180 nm
Power consumption (TDP) 125 Watt 58 Watt

Athlon 64 FX-70 has 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.

Pentium 4 1.5, on the other hand, has 115.5% lower power consumption.

We couldn't decide between Athlon 64 FX-70 and Pentium 4 1.5. We've got no test results to judge.


Should you still have questions on choice between Athlon 64 FX-70 and Pentium 4 1.5, ask them in Comments section, and we shall answer.

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AMD Athlon 64 FX-70
Athlon 64 FX-70
Intel Pentium 4 1.5
Pentium 4 1.5

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Community ratings

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