Core i5-8420 vs Core 2 Extreme X6800

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Primary details

Comparing Core 2 Extreme (Desktop) X6800 and Core i5-8420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2712not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesCore 2 Extreme (Desktop)Intel Core i5
Power efficiency0.87no data
Architecture codenameConroe (2006−2007)Coffee Lake (2017−2019)
Release dateno data (2024 years ago)1 September 2018 (6 years ago)

Detailed specifications

Core 2 Extreme (Desktop) X6800 and Core i5-8420 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)6 (Hexa-Core)
Threads26
Base clock speedno data2.9 GHz
Boost clock speed2.93 GHz4.1 GHz
Bus typeno dataDMI 3.0
Bus rate1066 MHz4 × 8 GT/s
L1 cacheno data64K (per core)
L2 cacheno data256K (per core)
L3 cacheno data9 MB (shared)
Chip lithography65 nm14 nm
Die sizeno data126 mm2
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Extreme (Desktop) X6800 and Core i5-8420 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 (Uniprocessor)
Socketno data1151
Power consumption (TDP)75 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme (Desktop) X6800 and Core i5-8420. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme (Desktop) X6800 and Core i5-8420 are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme (Desktop) X6800 and Core i5-8420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4 Dual-channel
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme (Desktop) X6800 and Core i5-8420.

PCIe versionno data3.0

Pros & cons summary


Physical cores 2 6
Threads 2 6
Chip lithography 65 nm 14 nm
Power consumption (TDP) 75 Watt 65 Watt

i5-8420 has 200% more physical cores and 200% more threads, a 364.3% more advanced lithography process, and 15.4% lower power consumption.

We couldn't decide between Core 2 Extreme X6800 and Core i5-8420. We've got no test results to judge.


Should you still have questions on choice between Core 2 Extreme X6800 and Core i5-8420, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme X6800
Core 2 Extreme X6800
Intel Core i5-8420
Core i5-8420

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Community ratings

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3.3 19 votes

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2.3 12 votes

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Questions & comments

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