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Celeron U3400 - Intel
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Template:mpu Celeron U3400 is a 64-bit dual-core x86 mobile microprocessor introduced by Intel in 2010. This processor operates at a frequency of 1.06 GHz and a TDP of 18 W. This MPU is manufactured on a 32 nm process based on the Westmere microarchitecture (Arrandale core). This processor incorporated the HD Graphics (Ironlake) IGP on the same package operating at a base frequency of 166.00 MHz and a burst frequency of 500.00 MHz.

Cache

Main article: Westmere § Cache

[Edit/Modify Cache Info]

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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.
L1$128 KiB
131,072 B
0.125 MiB
L1I$64 KiB
65,536 B
0.0625 MiB
2x32 KiB4-way set associativewrite-back
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 KiB8-way set associativewrite-back

L3$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  2x1 MiB8-way set associativewrite-back

Memory controller

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeDDR3-800
Supports ECCNo
Max Mem8 GiB
Controllers1
Channels2
Max Bandwidth11.92 GiB/s
12,206.08 MiB/s
12.799 GB/s
12,799.003 MB/s
0.0116 TiB/s
0.0128 TB/s
Bandwidth
Single 5.96 GiB/s
Double 11.92 GiB/s
Physical Address (PAE)36 bit

Expansions

[Edit/Modify Expansions Info]

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Expansion Options
PCIe
Revision2.0
Max Lanes16
Configs1x16


Graphics

[Edit/Modify IGP Info]

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Integrated Graphics Information
GPUHD Graphics (Ironlake)
DesignerIntelDevice ID0x0046
Execution Units12Max Displays2
Frequency166 MHz
0.166 GHz
166,000 KHz
Burst Frequency500 MHz
0.5 GHz
500,000 KHz

Standards
DirectX10.1
OpenGL2.1

Additional Features
Intel Flexible Display Interface (FDI)
Intel Clear Video

Features

Facts about "Celeron U3400 - Intel"
Has subobject
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Celeron U3400 - Intel#package + and Celeron U3400 - Intel#io +
base frequency1,066.66 MHz (1.067 GHz, 1,066,660 kHz) +
bus links1 +
bus rate2,500 MT/s (2.5 GT/s, 2,500,000 kT/s) +
bus typeDMI 1.0 +
chipsetIbex Peak +
clock multiplier8 +
core count2 +
core family6 +
core model37 +
core nameArrandale +
core steppingK0 +
cpuid0x20655 +
designerIntel +
device id0x0046 +
die area81 mm² (0.126 in², 0.81 cm², 81,000,000 µm²) +
familyCeleron +
first announcedMay 24, 2010 +
first launchedMay 24, 2010 +
full page nameintel/celeron/u3400 +
has ecc memory supportfalse +
has featureEnhanced SpeedStep Technology + and Flex Memory Access +
has intel enhanced speedstep technologytrue +
has intel flex memory access supporttrue +
has locked clock multipliertrue +
instance ofmicroprocessor +
integrated gpuHD Graphics (Ironlake) +
integrated gpu base frequency166 MHz (0.166 GHz, 166,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units12 +
integrated gpu max frequency500 MHz (0.5 GHz, 500,000 KHz) +
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$ description4-way set associative +
l1i$ size64 KiB (65,536 B, 0.0625 MiB) +
l2$ description8-way set associative +
l2$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ description8-way set associative +
l3$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldateMay 24, 2010 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature363.15 K (90 °C, 194 °F, 653.67 °R) +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth11.92 GiB/s (12,206.08 MiB/s, 12.799 GB/s, 12,799.003 MB/s, 0.0116 TiB/s, 0.0128 TB/s) +
max memory channels2 +
max pcie lanes16 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureWestmere +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberU3400 +
nameIntel Celeron U3400 +
packageBGA-1288 +
part numberCN80617006039AA +
platformCalpella +
process32 nm (0.032 μm, 3.2e-5 mm) +
s-specSLBUE +
seriesP3000 +
smp max ways1 +
supported memory typeDDR3-800 +
tdp18 W (18,000 mW, 0.0241 hp, 0.018 kW) +
technologyCMOS +
thread count2 +
transistor count382,000,000 +
word size64 bit (8 octets, 16 nibbles) +