Core i5-1235U (IPU) vs Core 2 Duo T5670

Primary details

Comparing Core 2 Duo T5670 and Core i5-1235U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3025not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 Duono data
Power efficiency1.00no data
Architecture codenameMerom-2M (2008)Alder Lake-U (2022)
Release date1 March 2008 (16 years ago)23 February 2022 (2 years ago)

Detailed specifications

Core 2 Duo T5670 and Core i5-1235U (IPU) 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)10 (Deca-Core)
Threads212
Base clock speed1.8 GHz1.3 GHz
Boost clock speed1.8 GHz4.4 GHz
Bus rate800 MHzno data
L1 cacheno data80K (per core)
L2 cache2 MB1.25 MB (per core)
L3 cache2 MB L2 Cache12 MB (shared)
Chip lithography65 nm10 nm
Die size143 mm2no data
Maximum core temperature100 °Cno data
Number of transistors291 Millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range1.0375V-1.3Vno data

Compatibility

Information on Core 2 Duo T5670 and Core i5-1235U (IPU) 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
Socketno dataIntel BGA 1744
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T5670 and Core i5-1235U (IPU). You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T5670 and Core i5-1235U (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T5670 and Core i5-1235U (IPU) are enumerated here.

VT-dno data+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T5670 and Core i5-1235U (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4, DDR5 Dual-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIris Xe 80EU

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo T5670 and Core i5-1235U (IPU).

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Recency 1 March 2008 23 February 2022
Physical cores 2 10
Threads 2 12
Chip lithography 65 nm 10 nm
Power consumption (TDP) 35 Watt 15 Watt

i5-1235U (IPU) has an age advantage of 13 years, 400% more physical cores and 500% more threads, a 550% more advanced lithography process, and 133.3% lower power consumption.

We couldn't decide between Core 2 Duo T5670 and Core i5-1235U (IPU). We've got no test results to judge.


Should you still have questions on choice between Core 2 Duo T5670 and Core i5-1235U (IPU), ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T5670
Core 2 Duo T5670
Intel Core i5-1235U (IPU)
Core i5-1235U (IPU)

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Community ratings

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3.3 35 votes

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3.3 48 votes

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Questions & comments

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