Difference between revisions of "intel/core i3/i3-390m"

	Edit Values
	Intel Core i3-390M
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	i3-390M
Part Number	CP80617005487AB,; CN80617005487AB
S-Spec	SLC24, SLC25
Market	Mobile
Introduction	January 11, 2011 (announced); January 11, 2011 (launched)
Shop	Amazon
	General Specs
Family	Core i3
Series	i3-300
Locked	Yes
Frequency	2,666.66 MHz
Bus type	DMI 1.0
Bus rate	1 × 2.5 GT/s
Clock multiplier	20
CPUID	0x20655
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Westmere
Platform	Calpella
Chipset	Ibex Peak
Core Name	Arrandale
Core Family	6
Core Model	37
Core Stepping	K0
Process	32 nm
Transistors	382,000,000
Technology	CMOS
Die	81 mm²
Word Size	64 bit
Cores	2
Threads	4
Max Memory	8 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	35 W
Tjunction	0 °C – 105 °C
Tstorage	-25 °C – 125 °C
	Packaging
Dimension	36 mm x 35 mm x 2.12 mm
Pitch	1 mm
Pin Count	988
Socket	Socket-G1 (PGA)
Dimension	34 mm x 28 mm x 2.1 mm
Pitch	0.7 mm
Pin Count	1288

Latest revision as of 16:17, 13 December 2017

Core i3-390M is a 64-bit dual-core x86 mobile microprocessor introduced by Intel in 2010. This processor operates at a frequency of 2.66 GHz and a TDP of 35 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 500.00 MHz and a burst frequency of 667.00 MHz.

Cache[edit]

Main article: Westmere § Cache

[Edit/Modify Cache Info]

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 KiB	4-way set associative	write-back
L1D$	64 KiB 65,536 B 0.0625 MiB	2x32 KiB	8-way set associative	write-back

L2$

512 KiB

0.5 MiB
524,288 B
4.882812e-4 GiB

		2x256 KiB	8-way set associative	write-back

L3$

3 MiB

3,072 KiB
3,145,728 B
0.00293 GiB

		2x1.5 MiB	12-way set associative	write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR3-1066
Supports ECC	No
Max Mem	8 GiB
Controllers	1
Channels	2
Max Bandwidth	15.88 GiB/s 16,261.12 MiB/s 17.051 GB/s 17,051.02 MB/s 0.0155 TiB/s 0.0171 TB/s
Bandwidth	Single 7.942 GiB/s Double 15.88 GiB/s
Physical Address (PAE)	36 bit

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	2.0
Max Lanes	16
Configs	1x16

Graphics[edit]

[Edit/Modify IGP Info]

Integrated Graphics Information

GPU

HD Graphics (Ironlake)

Designer

Intel

Device ID

0x0046

Execution Units

12

Max Displays

2

Frequency

500 MHz

0.5 GHz
500,000 KHz

Burst Frequency

667 MHz

0.667 GHz
667,000 KHz

Standards

DirectX	10.1
OpenGL	2.1

Additional Features

Intel Flexible Display Interface (FDI)

Intel Clear Video

Intel Clear Video HD

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
EMMX	Extended MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
SSE4.1	Streaming SIMD Extensions 4.1
SSE4.2	Streaming SIMD Extensions 4.2

x86-16	16-bit x86
x86-32	32-bit x86
x86-64	64-bit x86
Real	Real Mode
Protected	Protected Mode
SMM	System Management Mode
FPU	Integrated x87 FPU
NX	No-eXecute
HT	Hyper-Threading
EIST	Enhanced SpeedStep Technology
VT-x	VT-x (Virtualization)
EPT	Extended Page Tables (SLAT)
Flex Memory	Flex Memory Access
FMA	Fast Memory Access (w\ GMCH)

@@ Line 1: / Line 1: @@
 {{intel title|Core i3-390M}}
-{{mpu
+{{chip
 | name                = Intel Core i3-390M
 | no image            = yes

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i3-390M - Intel#package + and Core i3-390M - Intel#io +
base frequency	2,666.66 MHz (2.667 GHz, 2,666,660 kHz) +
bus links	1 +
bus rate	2,500 MT/s (2.5 GT/s, 2,500,000 kT/s) +
bus type	DMI 1.0 +
chipset	Ibex Peak +
clock multiplier	20 +
core count	2 +
core family	6 +
core model	37 +
core name	Arrandale +
core stepping	K0 +
cpuid	0x20655 +
designer	Intel +
device id	0x0046 +
die area	81 mm² (0.126 in², 0.81 cm², 81,000,000 µm²) +
family	Core i3 +
first announced	January 11, 2011 +
first launched	January 11, 2011 +
full page name	intel/core i3/i3-390m +
has ecc memory support	false +
has extended page tables support	true +
has feature	Hyper-Threading Technology +, Enhanced SpeedStep Technology +, Intel VT-x +, Extended Page Tables + and Flex Memory Access +
has intel enhanced speedstep technology	true +
has intel flex memory access support	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
instance of	microprocessor +
integrated gpu	HD Graphics (Ironlake) +
integrated gpu base frequency	500 MHz (0.5 GHz, 500,000 KHz) +
integrated gpu designer	Intel +
integrated gpu execution units	12 +
integrated gpu max frequency	667 MHz (0.667 GHz, 667,000 KHz) +
isa	x86-64 +
isa family	x86 +
l1$ size	128 KiB (131,072 B, 0.125 MiB) +
l1d$ description	8-way set associative +
l1d$ size	64 KiB (65,536 B, 0.0625 MiB) +
l1i$ description	4-way set associative +
l1i$ size	64 KiB (65,536 B, 0.0625 MiB) +
l2$ description	8-way set associative +
l2$ size	0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ description	12-way set associative +
l3$ size	3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +
ldate	January 11, 2011 +
manufacturer	Intel +
market segment	Mobile +
max cpu count	1 +
max junction temperature	378.15 K (105 °C, 221 °F, 680.67 °R) +
max memory	8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth	15.88 GiB/s (16,261.12 MiB/s, 17.051 GB/s, 17,051.02 MB/s, 0.0155 TiB/s, 0.0171 TB/s) +
max memory channels	2 +
max pcie lanes	16 +
max storage temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture	Westmere +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature	248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number	i3-390M +
name	Intel Core i3-390M +
package	rPGA-988A + and BGA-1288 +
part number	CP80617005487AB + and CN80617005487AB +
platform	Calpella +
process	32 nm (0.032 μm, 3.2e-5 mm) +
s-spec	SLC24 + and SLC25 +
series	i3-300 +
smp max ways	1 +
supported memory type	DDR3-1066 +
tdp	35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technology	CMOS +
thread count	4 +
transistor count	382,000,000 +
word size	64 bit (8 octets, 16 nibbles) +

WikiChip

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Latest revision as of 16:17, 13 December 2017

Contents

Cache[edit]

Memory controller[edit]

Expansions[edit]

Graphics[edit]

Features[edit]