Mobile Pentium III 450 MMC vs i5-11400F

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Primary details

Comparing Core i5-11400F and Mobile Pentium III 450 MMC processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking732not rated
Place by popularity30not in top-100
Cost-effectiveness evaluation39.28no data
Market segmentDesktop processorLaptop
Power efficiency15.59no data
Architecture codenameRocket Lake (2021)Coppermine (1999−2001)
Release date16 March 2021 (3 years ago)25 October 1999 (25 years ago)
Launch price (MSRP)$157no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-11400F and Mobile Pentium III 450 MMC 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 cores6 (Hexa-Core)1 (Single-Core)
Threads121
Base clock speed2.6 GHzno data
Boost clock speed4.4 GHz0.45 GHz
Bus rate8 GT/sno data
L1 cache64K (per core)32 KB
L2 cache256K (per core)256 KB
L3 cache12 MB (shared)no data
Chip lithography14 nm180 nm
Die size276 mm2106 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data28 million
64 bit support+-
Windows 11 compatibility+no data

Compatibility

Information on Core i5-11400F and Mobile Pentium III 450 MMC 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
Socket1200Intel MMC-2
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-11400F and Mobile Pentium III 450 MMC. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
FMA+-
AVX+-
vPro-no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0-no data
Deep Learning Boost+-

Security technologies

Core i5-11400F and Mobile Pentium III 450 MMC technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-11400F and Mobile Pentium III 450 MMC are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-11400F and Mobile Pentium III 450 MMC. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth50 GB/sno data

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 Core i5-11400F and Mobile Pentium III 450 MMC.

PCIe version4.0no data
PCI Express lanes20no data

Pros & cons summary


Recency 16 March 2021 25 October 1999
Physical cores 6 1
Threads 12 1
Chip lithography 14 nm 180 nm
Power consumption (TDP) 65 Watt 15 Watt

i5-11400F has an age advantage of 21 year, 500% more physical cores and 1100% more threads, and a 1185.7% more advanced lithography process.

Mobile Pentium III 450 MMC, on the other hand, has 333.3% lower power consumption.

We couldn't decide between Core i5-11400F and Mobile Pentium III 450 MMC. We've got no test results to judge.

Note that Core i5-11400F is a desktop processor while Mobile Pentium III 450 MMC is a notebook one.


Should you still have questions on choice between Core i5-11400F and Mobile Pentium III 450 MMC, ask them in Comments section, and we shall answer.

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Intel Core i5-11400F
Core i5-11400F
Intel Mobile Pentium III 450 MMC
Mobile Pentium III 450 MMC

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