Core 2 Quad Q9400s vs Pentium 4 630

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Primary details

Comparing Pentium 4 630 and Core 2 Quad Q9400s 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
SeriesPentium 4no data
Architecture codenamePrescott 2MYorkfield (2007−2009)
Release dateno data (2024 years ago)18 January 2009 (15 years ago)

Detailed specifications

Pentium 4 630 and Core 2 Quad Q9400s 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 cores1 (Single-Core)4 (Quad-Core)
Threads24
Base clock speed3 GHz2.66 GHz
Boost clock speed3 GHz0.67 GHz
Bus rate800 MHz1333 MHz
L1 cacheno data64 KB (per core)
L2 cacheno data6 MB (shared)
L3 cache2 MB L2 Cache0 KB
Chip lithography90 nm45 nm
Die sizeno data2x 82 mm2
Maximum core temperature67 °Cno data
Maximum case temperature (TCase)no data76 °C
Number of transistorsno data456 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.2V-1.4V0.85V-1.3625V

Compatibility

Information on Pentium 4 630 and Core 2 Quad Q9400s 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 configurationno data1
SocketPLGA775LGA775
Power consumption (TDP)84 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4 630 and Core 2 Quad Q9400s. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States-+
Thermal Monitoring-+
Demand Based Switching--
FSB parity--

Security technologies

Pentium 4 630 and Core 2 Quad Q9400s technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4 630 and Core 2 Quad Q9400s are enumerated here.

VT-dno data+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4 630 and Core 2 Quad Q9400s. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Pentium 4 630 and Core 2 Quad Q9400s.

PCIe versionno data2.0

Pros & cons summary


Physical cores 1 4
Threads 2 4
Chip lithography 90 nm 45 nm
Power consumption (TDP) 84 Watt 65 Watt

Core 2 Quad Q9400s has 300% more physical cores and 100% more threads, a 100% more advanced lithography process, and 29.2% lower power consumption.

We couldn't decide between Pentium 4 630 and Core 2 Quad Q9400s. We've got no test results to judge.


Should you still have questions on choice between Pentium 4 630 and Core 2 Quad Q9400s, ask them in Comments section, and we shall answer.

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Intel Pentium 4 630
Pentium 4 630
Intel Core 2 Quad Q9400s
Core 2 Quad Q9400s

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Community ratings

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3.5 23 votes

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