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Core i5-2547M - Intel
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Template:mpu Core i5-2547M is a dual-core mid-range performance mobile x86 microprocessor introduced by Intel in mid-2011. This chip, which is fabricated on a 32 nm process based on the Sandy Bridge microarchitecture, operates at 1.6 GHz with a TDP of 35 Watts and a Turbo Boost frequency of up to ? GHz. The i5-2547M incorporates HD Graphics 3000 integrated graphics operating at 350 MHz with a burst frequency of 1.3 GHz and supports up to 16 GiB of dual-channel DDR3-1333 memory.

Cache

Main article: Sandy Bridge § 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 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 KiB8-way set associativewrite-back
L3$3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
  2x1.5 MiB12-way set associativewrite-back

Memory controller

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeDDR3-1333, DDR3-1066
Supports ECCNo
Max Mem16 GiB
Controllers1
Channels2
Max Bandwidth19.87 GiB/s
20,346.88 MiB/s
21.335 GB/s
21,335.25 MB/s
0.0194 TiB/s
0.0213 TB/s
Bandwidth
Single 9.93 GiB/s
Double 19.87 GiB/s

Expansions

[Edit/Modify Expansions Info]

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Expansion Options
PCIeRevision: 2.0
Max Lanes: 16
Configuration: 1x16, 2x8, 1x8+2x4


Wireless

Antu network-wireless-connected-100.svgWireless Communications
Cellular
4G
WiMAX Yes

Graphics

[Edit/Modify IGP Info]

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Integrated Graphics Information
GPUHD Graphics 3000
DesignerIntelDevice ID0x116
Execution Units12Max Displays2
Frequency350 MHz
0.35 GHz
350,000 KHz
Burst Frequency1,300 MHz
1.3 GHz
1,300,000 KHz
OutputDP, eDP, HDMI, SDVO, CRT
Standards
DirectX10.1
OpenGL3.1
DP1.1
eDP1.1
HDMI1.4
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Flexible Display Interface (FDI)
Intel Clear Video HD

Features

[Edit/Modify Supported Features]

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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
AVXAdvanced Vector Extensions
AESAES Encryption Instructions
CLMULCarry-less Multiplication Extension
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
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
Flex MemoryFlex Memory Access
FMAFast Memory Access (w\ GMCH)
MWTMy WiFi Technology
ATTAnti-Theft Technology
IPTIdentity Protection Technology
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Facts about "Core i5-2547M - Intel"
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Core i5-2547M - Intel#package + and Core i5-2547M - Intel#pcie +
base frequency1,600 MHz (1.6 GHz, 1,600,000 kHz) +
bus links4 +
bus rate5,000 MT/s (5 GT/s, 5,000,000 kT/s) +
bus typeDMI 2.0 +
chipsetCougar Point +
clock multiplier16 +
core count2 +
core family6 +
core model42 +
core nameSandy Bridge M +
core steppingJ1 +
core voltage (max)1.52 V (15.2 dV, 152 cV, 1,520 mV) +
core voltage (min)0.3 V (3 dV, 30 cV, 300 mV) +
cpuid0x206A7 +
designerIntel +
device id0x116 +
die area149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) +
familyCore i5 +
first announcedJune 2011 +
first launchedJune 2011 +
full page nameintel/core i5/i5-2547m +
has 4g supporttrue +
has advanced vector extensionstrue +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Flex Memory Access +, 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 trusted execution technologytrue +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has wimax supporttrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 3000 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units12 +
integrated gpu max frequency1,300 MHz (1.3 GHz, 1,300,000 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$ description8-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$ description12-way set associative +
l3$ size3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +
ldateJune 2011 +
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 bandwidth19.87 GiB/s (20,346.88 MiB/s, 21.335 GB/s, 21,335.25 MB/s, 0.0194 TiB/s, 0.0213 TB/s) +
max memory channels2 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureSandy Bridge +
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 numberi5-2547M +
nameCore i5-2547M +
packageFCBGA-1023 +
part numberAV8062701121800 + and AV8062701121801 +
platformSandy Bridge M +
power dissipation (idle)3.1 W (3,100 mW, 0.00416 hp, 0.0031 kW) +
process32 nm (0.032 μm, 3.2e-5 mm) +
s-specSR0BP + and SR0CZ +
seriesi5-2000 +
smp max ways1 +
supported memory typeDDR3-1333 + and DDR3-1066 +
tdp35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technologyCMOS +
thread count4 +
transistor count624,000,000 +
word size64 bit (8 octets, 16 nibbles) +