From WikiChip
Difference between revisions of "intel/core i5/i5-8259u"
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|core name=Coffee Lake U | |core name=Coffee Lake U | ||
|core family=6 | |core family=6 | ||
+ | |core model=142 | ||
|core stepping=D0 | |core stepping=D0 | ||
|process=14 nm | |process=14 nm |
Revision as of 02:04, 4 April 2018
Edit Values | |||||||||||
Core i5-8259U | |||||||||||
General Info | |||||||||||
Designer | Intel | ||||||||||
Manufacturer | Intel | ||||||||||
Model Number | i5-8259U | ||||||||||
Part Number | FH8068403419522 | ||||||||||
S-Spec | SRCKB | ||||||||||
Market | Mobile | ||||||||||
Introduction | April 2, 2018 (announced) April 2, 2018 (launched) | ||||||||||
Release Price | $320 | ||||||||||
Shop | Amazon | ||||||||||
General Specs | |||||||||||
Family | Core i5 | ||||||||||
Series | i5-8000 | ||||||||||
Locked | Yes | ||||||||||
Frequency | 2,300 MHz | ||||||||||
Turbo Frequency | 3,800 MHz (1 core) | ||||||||||
Bus type | OPI | ||||||||||
Bus rate | 4 GT/s | ||||||||||
Clock multiplier | 23 | ||||||||||
Microarchitecture | |||||||||||
ISA | x86-64 (x86) | ||||||||||
Microarchitecture | Coffee Lake | ||||||||||
Platform | Coffee Lake | ||||||||||
Chipset | 300 series | ||||||||||
Core Name | Coffee Lake U | ||||||||||
Core Family | 6 | ||||||||||
Core Model | 142 | ||||||||||
Core Stepping | D0 | ||||||||||
Process | 14 nm | ||||||||||
Technology | CMOS | ||||||||||
Word Size | 64 bit | ||||||||||
Cores | 4 | ||||||||||
Threads | 8 | ||||||||||
Max Memory | 32 GiB | ||||||||||
Multiprocessing | |||||||||||
Max SMP | 1-Way (Uniprocessor) | ||||||||||
Electrical | |||||||||||
TDP | 28 W | ||||||||||
cTDP down | 20 W | ||||||||||
Packaging | |||||||||||
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Core i5-8259U is a 64-bit quad-core high-end performance x86 mobile microprocessor introduced by Intel in early 2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's improved 14nm++ process. The i5-8259U operates at 2.3 GHz with a TDP of 28 W and with a Turbo Boost of up to 3.8 GHz. This MPU supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates Intel's Iris Plus Graphics 655 IGP operating at 300 MHz with a burst frequency of 1.05 GHz. This particular GPU includes an additional 128 MiB of eDRAM L4$.
This model has a configurable TDP-down of 20 W.
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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Graphics
The Iris Plus Graphics 655 (graphics tier 3) includes an additional 128 MiB of eDRAM side-cache.
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Integrated Graphics Information
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[Edit] Coffee Lake (Gen9.5) Hardware Accelerated Video Capabilities | |||||||
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Codec | Encode | Decode | |||||
Profiles | Levels | Max Resolution | Profiles | Levels | Max Resolution | ||
MPEG-2 (H.262) | Main | High | 1080p (FHD) | Main | Main, High | 1080p (FHD) | |
MPEG-4 AVC (H.264) | High, Main | 5.1 | 2160p (4K) | Main, High, MVC, Stereo | 5.1 | 2160p (4K) | |
JPEG/MJPEG | Baseline | - | 16k x 16k | Baseline | Unified | 16k x 16k | |
HEVC (H.265) | Main | 5.1 | 2160p (4K) | Main, Main 10 | 5.1 | 2160p (4K) | |
VC-1 | ✘ | Advanced, Main, Simple | 3, High, Simple | 3840x3840 | |||
VP8 | Unified | Unified | N/A | 0 | Unified | 1080p | |
VP9 | 0 | 2160p (4K) | 0, 2 | Unified | 2160p (4K) |
Features
[Edit/Modify Supported Features]
Facts about "Core i5-8259U - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i5-8259U - Intel#package + and Core i5-8259U - Intel#pcie + |
base frequency | 2,300 MHz (2.3 GHz, 2,300,000 kHz) + |
bus rate | 4,000 MT/s (4 GT/s, 4,000,000 kT/s) + |
bus type | OPI + |
chipset | 300 series + |
clock multiplier | 23 + |
core count | 4 + |
core family | 6 + |
core model | 142 + |
core name | Coffee Lake U + |
core stepping | D0 + |
designer | Intel + |
device id | 0x3EA5 + |
family | Core i5 + |
first announced | April 2, 2018 + |
first launched | April 2, 2018 + |
full page name | intel/core i5/i5-8259u + |
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 +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard +, Flex Memory Access +, My WiFi Technology + and Identity Protection Technology + |
has intel enhanced speedstep technology | true + |
has intel flex memory access support | true + |
has intel identity protection technology support | true + |
has intel my wifi technology support | true + |
has intel secure key technology | true + |
has intel speed shift 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 locked clock multiplier | true + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
integrated gpu | Iris Plus Graphics 655 + |
integrated gpu base frequency | 300 MHz (0.3 GHz, 300,000 KHz) + |
integrated gpu designer | Intel + |
integrated gpu execution units | 48 + |
integrated gpu max frequency | 1,050 MHz (1.05 GHz, 1,050,000 KHz) + |
integrated gpu max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB) + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l2$ description | 4-way set associative + |
l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
l3$ description | 12-way set associative + |
l3$ size | 6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) + |
l4$ size | 128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) + |
ldate | April 2, 2018 + |
manufacturer | Intel + |
market segment | Mobile + |
max cpu count | 1 + |
max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) + |
max memory bandwidth | 35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) + |
max memory channels | 2 + |
microarchitecture | Coffee Lake + |
model number | i5-8259U + |
name | Core i5-8259U + |
package | FCBGA-1528 + |
part number | FH8068403419522 + |
platform | Coffee Lake + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 320.00 (€ 288.00, £ 259.20, ¥ 33,065.60) + |
s-spec | SRCKB + |
series | i5-8000 + |
smp max ways | 1 + |
supported memory type | DDR4-2400 + and LPDDR3-2133 + |
tdp | 28 W (28,000 mW, 0.0375 hp, 0.028 kW) + |
tdp down | 20 W (20,000 mW, 0.0268 hp, 0.02 kW) + |
technology | CMOS + |
thread count | 8 + |
turbo frequency (1 core) | 3,800 MHz (3.8 GHz, 3,800,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |
x86/has memory protection extensions | true + |
x86/has software guard extensions | true + |