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Difference between revisions of "intel/core i5/i5-8305g"
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== Cache ==
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{{main|intel/microarchitectures/kaby_lake#Memory_Hierarchy|l1=Kaby Lake § Cache}}
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{{cache size
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|l1 cache=256 KiB
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|l1i cache=128 KiB
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|l1i break=4x32 KiB
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|l1i desc=8-way set associative
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|l1d cache=128 KiB
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|l1d break=4x32 KiB
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|l1d desc=8-way set associative
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|l1d policy=write-back
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|l2 cache=1 MiB
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|l2 break=4x256 KiB
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|l2 desc=4-way set associative
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|l2 policy=write-back
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|l3 cache=6 MiB
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|l3 break=4x1.5 MiB
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|l3 desc=12-way set associative
 +
|l3 policy=write-back
 +
}}

Revision as of 19:05, 6 January 2018

Edit Values
Core i5-8305G
kaby lake g (front).png
Package front
General Info
DesignerIntel,
AMD
ManufacturerIntel, GlobalFoundries
Model Numberi5-8305G
MarketMobile
IntroductionJanuary 7, 2018 (announced)
January 7, 2018 (launched)
ShopAmazon
General Specs
FamilyCore i5
Seriesi5-8000
LockedYes
Frequency2,800 MHz
Turbo Frequency3,800 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier28
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureKaby Lake
PlatformKaby Lake
ChipsetSunrise Point, Union Point
Core NameKaby Lake G
Core Family6
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores4
Threads8
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)

Core i5-8305G is a 64-bit quad-core mid-rage performance x86 mobile microprocessor introduced by Intel in early 2018. This processor, which is based on the Kaby Lake microarchitecture, is manufactured on Intel's improved 14nm+ process. The i5-8305G operates at 2.8 GHz and a Turbo Boost frequency of up to 3.8 GHz. This MPU supports up to 64 GiB of dual-channel DDR4-2400 memory and incorporates Intel's HD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.1 GHz. Additionally, this processor also incorporates a discrete Radeon RX Vega M GL GPU with its own 4 GiB of high-bandwidth memory.


DIL16 Blank.svg 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.


Cache

Main article: Kaby Lake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
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.
L1$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associativewrite-back
L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  4x256 KiB4-way set associativewrite-back
L3$6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
  4x1.5 MiB12-way set associativewrite-back
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i5/i5-8305g&oldid=72085"
Facts about "Core i5-8305G - Intel"
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Core i5-8305G - Intel#pcie +
base frequency2,800 MHz (2.8 GHz, 2,800,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetSunrise Point + and Union Point +
clock multiplier28 +
core count4 +
core family6 +
core nameKaby Lake G +
designerIntel +
device id0x5912 +
familyCore i5 +
first announcedJanuary 7, 2018 +
first launchedJanuary 7, 2018 +
full page nameintel/core i5/i5-8305g +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Transactional Synchronization Extensions +, Secure Key Technology +, OS Guard +, Identity Protection Technology +, Software Guard Extensions + and Memory Protection Extensions +
has intel enhanced speedstep technologytrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel supervisor mode execution protectiontrue +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 630 + and Radeon RX Vega M GL +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) + and 931 MHz (0.931 GHz, 931,000 KHz) +
integrated gpu designerIntel + and AMD +
integrated gpu execution units24 + and 20 +
integrated gpu max frequency1,100 MHz (1.1 GHz, 1,100,000 KHz) + and 1,011 MHz (1.011 GHz, 1,011,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) + and 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB) +
isax86-64 +
isa familyx86 +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description12-way set associative +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
ldate3000 +
main imageFile:kaby lake g (front).png +
main image captionPackage front +
manufacturerIntel + and GlobalFoundries +
market segmentMobile +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) + and 166.9 GiB/s (170,905.6 MiB/s, 179.208 GB/s, 179,207.51 MB/s, 0.163 TiB/s, 0.179 TB/s) +
max memory channels2 +
microarchitectureKaby Lake +
model numberi5-8305G +
nameCore i5-8305G +
platformKaby Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesi5-8000 +
smp max ways1 +
supported memory typeDDR3L-1600 +, DDR4-2400 + and HBM2 +
tdp65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technologyCMOS +
thread count8 +
turbo frequency (1 core)3,800 MHz (3.8 GHz, 3,800,000 kHz) +
turbo frequency (2 cores)3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (4 cores)3,400 MHz (3.4 GHz, 3,400,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +