Celeron 450 vs i3-540

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Primary details

Comparing Core i3-540 and Celeron 450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2478not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.11no data
Market segmentDesktop processorDesktop processor
Power efficiency1.25no data
Architecture codenameClarkdale (2010−2011)Conroe-L (2007−2008)
Release date7 January 2010 (14 years ago)August 2008 (16 years ago)
Launch price (MSRP)$45no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-540 and Celeron 450 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)
Threads41
Base clock speed3.06 GHz2.2 GHz
Boost clock speed0.07 GHz2.2 GHz
Bus rate2.5 GT/sno data
L1 cache64 KB (per core)64 KB
L2 cache256 KB (per core)512 KB
L3 cache4 MB (shared)0 KB
Chip lithography32 nm65 nm
Die size81 mm277 mm2
Maximum core temperature73 °C60 °C
Number of transistors382 million105 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1V-1.3375V

Compatibility

Information on Core i3-540 and Celeron 450 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
SocketFCLGA1156LGA775
Power consumption (TDP)73 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-540 and Celeron 450. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring-+
Demand Based Switching--
PAE36 Bitno data
FDI+no data
FSB parityno data-

Security technologies

Core i3-540 and Celeron 450 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-540 and Celeron 450 are enumerated here.

VT-dno data-
VT-x+-
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-540 and Celeron 450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size16.38 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® Processorsno data
Clear Video HD+no data

Graphics interfaces

Available interfaces and connections of Core i3-540 and Celeron 450 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-540 and Celeron 450.

PCIe version2.0no data
PCI Express lanes16no 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.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i3-540 1538
+261%
Celeron 450 426

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i3-540 410
+158%
Celeron 450 159

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i3-540 837
+420%
Celeron 450 161

Pros & cons summary


Physical cores 2 1
Threads 4 1
Chip lithography 32 nm 65 nm
Power consumption (TDP) 73 Watt 35 Watt

i3-540 has 100% more physical cores and 300% more threads, and a 103.1% more advanced lithography process.

Celeron 450, on the other hand, has 108.6% lower power consumption.

We couldn't decide between Core i3-540 and Celeron 450. We've got no test results to judge.


Should you still have questions on choice between Core i3-540 and Celeron 450, ask them in Comments section, and we shall answer.

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Intel Core i3-540
Core i3-540
Intel Celeron 450
Celeron 450

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Community ratings

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Questions & comments

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