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Difference between revisions of "intel/pentium (2009)/4405y"
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(→‎Cache)
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== Cache ==
 
== Cache ==
 
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
 
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
−
{{cache info
+
{{cache size
 +
|l1 cache=128 KiB
 
|l1i cache=64 KiB
 
|l1i cache=64 KiB
 
|l1i break=2x32 KiB
 
|l1i break=2x32 KiB
 
|l1i desc=8-way set associative
 
|l1i desc=8-way set associative
−
|l1i extra=(per core, write-back)
 
 
|l1d cache=64 KiB
 
|l1d cache=64 KiB
 
|l1d break=2x32 KiB
 
|l1d break=2x32 KiB
 
|l1d desc=8-way set associative
 
|l1d desc=8-way set associative
−
|l1d extra=(per core, write-back)
+
|l1d policy=write-back
 
|l2 cache=512 KiB
 
|l2 cache=512 KiB
 
|l2 break=2x256 KiB
 
|l2 break=2x256 KiB
 
|l2 desc=4-way set associative
 
|l2 desc=4-way set associative
−
|l2 extra=(per core)
+
|l2 policy=write-back
 
|l3 cache=2 MiB
 
|l3 cache=2 MiB
 
|l3 break=2x1 MiB
 
|l3 break=2x1 MiB
 +
|l3 policy=write-back
 
}}
 
}}
  

Revision as of 02:32, 15 May 2017

Template:mpu 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

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
131,072 B
0.125 MiB
L1I$64 KiB
65,536 B
0.0625 MiB
2x32 KiB8-way set associative 
L1D$64 KiB
65,536 B
0.0625 MiB
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

Graphics

Integrated Graphic Information
GPU Intel HD Graphics 515
Device ID 0x191E
Execution Units 24
Displays 3
Frequency 300 MHz
0.3 GHz
300,000 KHz
Max frequency 800 MHz
0.8 GHz
800,000 KHz
Max memory 16 GB
"GB" is not declared as a valid unit of measurement for this property.
Output DisplayPort, Embedded DisplayPort, HDMI, DVI
DirectX 12.1
OpenGL 4.4
OpenCL 2.0
HDMI 1.4
DP 1.2
eDP 1.3
Max HDMI Res 4096x2304 @24 Hz
Max DP Res 3840x2160 @60 Hz
Max eDP Res 3840x2160 @60 Hz
Intel Quick Sync Video
Intel WiDi (Wireless Display)
Intel Clear Video

Memory controller

Integrated Memory Controller
Type LPDDR3-1600, LPDDR3-1866
Controllers 1
Channels 2
ECC Support No
Max bandwidth 29.8 GB/s
Max memory 64 GB

Expansions

Template:mpu expansions

Features

Template:mpu features

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/pentium_(2009)/4405y&oldid=42733"
Facts about "Pentium 4405Y - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Pentium 4405Y - Intel#io +
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 +, Enhanced SpeedStep Technology +, Extended Page Tables +, Flex Memory Access +, Hyper-Threading Technology +, Identity Protection Technology +, Intel VT-d +, Intel VT-x +, My WiFi Technology +, Secure Key Technology +, Smart Response Technology + and Software Guard Extensions +
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 execution units24 +
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$ size128 KiB (131,072 B, 0.125 MiB) +
l1d$ description8-way set associative +
l1d$ size64 KiB (65,536 B, 0.0625 MiB) +
l1i$ description8-way set associative +
l1i$ size64 KiB (65,536 B, 0.0625 MiB) +
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 bandwidth27.81 GiB/s (28,477.44 MiB/s, 29.861 GB/s, 29,860.76 MB/s, 0.0272 TiB/s, 0.0299 TB/s) +
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 +
smp max ways1 +
supported memory typeDDR3L-1600 + and LPDDR3-1866 +
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 +