Semiconductor & Computer Engineering
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Difference between revisions of "intel/core i5/i5-8400h"
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== Features == | == Features == | ||
Revision as of 15:06, 24 November 2017
Template:mpu Core i5-8400H is a 64-bit hexa-core mid-range performance x86 mobile microprocessor set to be introduced by Intel in 2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process.
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Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release. |
Contents
Cache
- Main article: Coffee Lake § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller
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Integrated Memory Controller
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Expansions
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Expansion Options |
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Features
[Edit/Modify Supported Features]
Facts about "Core i5-8400H - Intel"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i5-8400H - Intel#pcie + |
| has advanced vector extensions | true + |
| has advanced vector extensions 2 | true + |
| has ecc memory support | false + |
| has extended page tables support | true + |
| has feature | Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology + |
| has intel enhanced speedstep technology | true + |
| has intel identity protection technology support | true + |
| has intel secure key technology | true + |
| has intel supervisor mode execution protection | true + |
| has intel turbo boost technology 2 0 | true + |
| has intel vt-d technology | true + |
| has intel vt-x technology | true + |
| has second level address translation support | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| l1$ size | 386 KiB (395,264 B, 0.377 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
| l1i$ description | 8-way set associative + |
| l1i$ size | 192 KiB (196,608 B, 0.188 MiB) + |
| l2$ description | 4-way set associative + |
| l2$ size | 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) + |
| l3$ description | 12-way set associative + |
| l3$ size | 9 MiB (9,216 KiB, 9,437,184 B, 0.00879 GiB) + |
| max memory bandwidth | 39.74 GiB/s (40,693.76 MiB/s, 42.671 GB/s, 42,670.5 MB/s, 0.0388 TiB/s, 0.0427 TB/s) + |
| max memory channels | 2 + |
| supported memory type | DDR4-2666 + |
| x86/has memory protection extensions | true + |
| x86/has software guard extensions | true + |