Pentium D 945 vs i3-3240

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Primary details

Comparing Core i3-3240 and Pentium D 945 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2176not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.62no data
Market segmentDesktop processorDesktop processor
Power efficiency2.51no data
Architecture codenameIvy Bridge (2012−2013)Presler (2005−2007)
Release date3 September 2012 (12 years ago)23 July 2006 (18 years ago)
Launch price (MSRP)$75$163

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-3240 and Pentium D 945 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)2 (Dual-core)
Threads42
Base clock speed3.4 GHz3.4 GHz
Boost clock speed3.4 GHz3.4 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)16 KB (per core)
L2 cache256 KB (per core)2 MB (per die)
L3 cache3 MB (shared)0 KB
Chip lithography22 nm65 nm
Die size94 mm22x 81 mm2
Maximum case temperature (TCase)65 °C63 °C
Number of transistorsno data376 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Core i3-3240 and Pentium D 945 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
SocketFCLGA1155LGA775,PLGA775
Power consumption (TDP)55 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-3240 and Pentium D 945. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AVX+-
Enhanced SpeedStep (EIST)++
My WiFi+no data
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring+-
Demand Based Switchingno data-
PAEno data32 Bit
FDI+no data
FSB parityno data-

Security technologies

Core i3-3240 and Pentium D 945 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key-no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-3240 and Pentium D 945 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-3240 and Pentium D 945. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2500On certain motherboards (Chipset feature)
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-3240 and Pentium D 945 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Core i3-3240 and Pentium D 945.

PCIe version2.0no data

Pros & cons summary


Recency 3 September 2012 23 July 2006
Threads 4 2
Chip lithography 22 nm 65 nm
Power consumption (TDP) 55 Watt 95 Watt

i3-3240 has an age advantage of 6 years, 100% more threads, a 195.5% more advanced lithography process, and 72.7% lower power consumption.

We couldn't decide between Core i3-3240 and Pentium D 945. We've got no test results to judge.


Should you still have questions on choice between Core i3-3240 and Pentium D 945, ask them in Comments section, and we shall answer.

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Intel Core i3-3240
Core i3-3240
Intel Pentium D 945
Pentium D 945

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Community ratings

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