Core i5-7210U vs Core 2 Quad Q8400

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Primary details

Comparing Core 2 Quad Q8400 and Core i5-7210U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2234not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i5
Architecture codenameYorkfield (2007−2009)Kaby Lake (2016−2019)
Release date19 April 2009 (15 years ago)no data

Detailed specifications

Core 2 Quad Q8400 and Core i5-7210U 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 cores4 (Quad-Core)2 (Dual-core)
Threads44
Base clock speed2.66 GHzno data
Boost clock speed0.67 GHz2.5 GHz
Bus typeno dataOPI
Bus rate1333 MHz4 GT/s
Multiplierno data25
L1 cache64 KB (per core)128 KB
L2 cache4 MB (shared)512 KB
L3 cache0 KB3 MB
Chip lithography45 nm14 nm
Die size2x 82 mm2no data
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q8400 and Core i5-7210U 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 (Uniprocessor)
SocketFCLGA775,LGA775no data
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q8400 and Core i5-7210U. 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
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data
StatusDiscontinuedno data

Security technologies

Core 2 Quad Q8400 and Core i5-7210U technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q8400 and Core i5-7210U are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8400 and Core i5-7210U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3LPDDR3-1866
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel HD Graphics 620

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q8400 and Core i5-7210U.

PCIe version2.03.0
PCI Express lanesno data12

Pros & cons summary


Physical cores 4 2
Chip lithography 45 nm 14 nm
Power consumption (TDP) 95 Watt 15 Watt

Core 2 Quad Q8400 has 100% more physical cores.

i5-7210U, on the other hand, has a 221.4% more advanced lithography process, and 533.3% lower power consumption.

We couldn't decide between Core 2 Quad Q8400 and Core i5-7210U. We've got no test results to judge.

Note that Core 2 Quad Q8400 is a desktop processor while Core i5-7210U is a notebook one.


Should you still have questions on choice between Core 2 Quad Q8400 and Core i5-7210U, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q8400
Core 2 Quad Q8400
Intel Core i5-7210U
Core i5-7210U

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4 1301 vote

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4 2 votes

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Questions & comments

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