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Pentium 4405Y - Intel
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Pentium 4405Y
skylake y (front).png
General Info
DesignerIntel
ManufacturerIntel
Model Number4405Y
Part NumberHE8066201931229
S-SpecSR2ER
MarketMobile
IntroductionSeptember 1, 2015 (announced)
November 3, 2015 (launched)
Release Price$161.00
General Specs
FamilyPentium
Series4000
LockedYes
Frequency1,500 MHz
Bus typeOPI
Bus rate4 GT/s
Clock multiplier15
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake
PlatformSkylake
Core NameSkylake Y
Core Family6
Core Model78
Core SteppingD1
Process14 nm
Transistors1,750,000,000
TechnologyCMOS
Die98.57 mm²
10.3 mm × 9.57 mm
MCPYes (2 dies)
Word Size64 bit
Cores2
Threads4
Max CPUs1 (Uniprocessor)
Max Memory16 GiB
Electrical
TDP6 W
cTDP down4.5 W
Tjunction5 °C – 100 °C
Packaging
PackageFCBGA-1515 (BGA)
Dimension20 mm × 16.5 mm × 0.5 mm
Pitch0.4 mm
Contacts1515

Pentium 4405Y is a dual-core budget 64-bit x86 microprocessor introduced by Intel in late 2015. This processor, which is based on the Skylake microarchitecture, is fabricated on Intel's 14 nm process and operates at 1.5 GHz with a TDP of 6 W and a configurable TDP-down of 4.5 W. The 4405Y incorporates the HD Graphics 515 IGP operating at up to 800 MHz and supports up to 16 GiB of dual-channel DDR3-1866 memory.

Cache[edit]

Main article: Skylake § 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$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
L1I$64 KiB
0.0625 MiB
65,536 B
6.103516e-5 GiB
2x32 KiB8-way set associative 
L1D$64 KiB
0.0625 MiB
65,536 B
6.103516e-5 GiB
2x32 KiB8-way set associativewrite-back

L2$512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
  2x256 KiB4-way set associativewrite-back

L3$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  2x1 MiB write-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR3-1866, DDR3L-1600
Supports ECCNo
Max Mem16 GiB
Controllers1
Channels2
Max Bandwidth27.81 GiB/s
Bandwidth
Single 13.91 GiB/s
Double 27.81 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes10
Configs1x4, 2x2, 1x2+2x1, 4x1

Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUHD Graphics 515
DesignerIntelDevice ID0x191E
Execution Units24Max Displays3
Max Memory16 GiB
16,384 MiB
16,777,216 KiB
17,179,869,184 B
Frequency300 MHz
0.3 GHz
300,000 KHz
Burst Frequency800 MHz
0.8 GHz
800,000 KHz
OutputDisplayPort, Embedded DisplayPort, HDMI, DVI

Max Resolution
HDMI4096x2304 @24 Hz
DP3840x2160 @60 Hz
eDP3840x2160 @60 Hz

Standards
DirectX12
OpenGL4.4
OpenCL2.0
DP1.2
eDP1.3
HDMI1.4a

Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
EISTEnhanced SpeedStep Technology
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
Flex MemoryFlex Memory Access
ISRTSmart Response Technology
MWTMy WiFi Technology
IPTIdentity Protection Technology
Facts about "Pentium 4405Y - Intel"
base frequency1,500 MHz (1.5 GHz, 1,500,000 kHz) +
bus rate4,000 MT/s (4 GT/s, 4,000,000 kT/s) +
bus typeOPI +
clock multiplier15 +
core count2 +
core family6 +
core model78 +
core nameSkylake Y +
core steppingD1 +
designerIntel +
device id0x191E +
die area98.57 mm² (0.153 in², 0.986 cm², 98,570,000 µm²) +
die count2 +
die length10.3 mm (1.03 cm, 0.406 in, 10,300 µm) +
die width9.57 mm (0.957 cm, 0.377 in, 9,570 µm) +
familyPentium +
first announcedSeptember 1, 2015 +
first launchedNovember 3, 2015 +
full page nameintel/pentium (2009)/4405y +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Software Guard Extensions +, Secure Key Technology +, Flex Memory Access +, Smart Response Technology +, My WiFi Technology + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel flex memory access supporttrue +
has intel identity protection technology supporttrue +
has intel my wifi technology supporttrue +
has intel secure key technologytrue +
has intel smart response technology supporttrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 515 +
integrated gpu base frequency300 MHz (0.3 GHz, 300,000 KHz) +
integrated gpu designerIntel +
integrated gpu max frequency800 MHz (0.8 GHz, 800,000 KHz) +
integrated gpu max memory16,384 MiB (16,777,216 KiB, 17,179,869,184 B, 16 GiB) +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l1d$ description8-way set associative +
l1d$ size0.0625 MiB (64 KiB, 65,536 B, 6.103516e-5 GiB) +
l1i$ description8-way set associative +
l1i$ size0.0625 MiB (64 KiB, 65,536 B, 6.103516e-5 GiB) +
l2$ description4-way set associative +
l2$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldateNovember 3, 2015 +
main imageFile:skylake y (front).png +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory16,384 MiB (16,777,216 KiB, 17,179,869,184 B, 16 GiB, 0.0156 TiB) +
max memory channels2 +
max pcie lanes10 +
microarchitectureSkylake +
min junction temperature278.15 K (5 °C, 41 °F, 500.67 °R) +
model number4405Y +
namePentium 4405Y +
packageFCBGA-1515 +
part numberHE8066201931229 +
platformSkylake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 161.00 (€ 144.90, £ 130.41, ¥ 16,636.13) +
s-specSR2ER +
series4000 +
supported memory typeLPDDR3-1866 + and DDR3L-1600 +
tdp6 W (6,000 mW, 0.00805 hp, 0.006 kW) +
tdp down4.5 W (4,500 mW, 0.00603 hp, 0.0045 kW) +
technologyCMOS +
thread count4 +
transistor count1,750,000,000 +
word size64 bit (8 octets, 16 nibbles) +
x86/has software guard extensionstrue +