Pentium 4 P4 3.0 vs Core 2 Duo P8400

Primary details

Comparing Core 2 Duo P8400 and Pentium 4 P4 3.0 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2837not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core 2 DuoPentium 4
Power efficiency2.01no data
Architecture codenamePenryn (2008−2011)Northwood (2002−2004)
Release date15 July 2008 (16 years ago)no data (2024 years ago)
Launch price (MSRP)$209no data

Detailed specifications

Core 2 Duo P8400 and Pentium 4 P4 3.0 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
Base clock speed2.26 GHzno data
Boost clock speed2.26 GHz3 GHz
Bus rate1066 MHz400 MHz
L1 cache128 KBno data
L2 cache3 MBno data
L3 cache3 MB L2 Cacheno data
Chip lithography45 nm130 nm
Die size107 mm2no data
Maximum core temperature105 °Cno data
Number of transistors410 Millionno data
64 bit support+-
Windows 11 compatibility--
VID voltage range1.05V-1.15Vno data

Compatibility

Information on Core 2 Duo P8400 and Pentium 4 P4 3.0 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.

SocketBGA479,PBGA479,PGA478no data
Power consumption (TDP)25 Watt89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P8400 and Pentium 4 P4 3.0. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Duo P8400 and Pentium 4 P4 3.0 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P8400 and Pentium 4 P4 3.0 are enumerated here.

VT-x+no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Core 2 Duo P8400 2036
+151%
Pentium 4 P4 3.0 811

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Core 2 Duo P8400 34.2
+184%
Pentium 4 P4 3.0 97

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 45 nm 130 nm
Power consumption (TDP) 25 Watt 89 Watt

Core 2 Duo P8400 has 100% more physical cores and 100% more threads, a 188.9% more advanced lithography process, and 256% lower power consumption.

We couldn't decide between Core 2 Duo P8400 and Pentium 4 P4 3.0. We've got no test results to judge.

Be aware that Core 2 Duo P8400 is a notebook processor while Pentium 4 P4 3.0 is a desktop one.


Should you still have questions on choice between Core 2 Duo P8400 and Pentium 4 P4 3.0, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo P8400
Core 2 Duo P8400
Intel Pentium 4 P4 3.0
Pentium 4 P4 3.0

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.7 84 votes

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3.2 279 votes

Rate Pentium 4 P4 3.0 on a scale of 1 to 5:

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Questions & comments

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