Difference between revisions of "intel/core i7/i7-620m"

Revision as of 00:18, 11 July 2017

Template:mpu Core i7-620M is a 64-bit dual-core x86-64 mobile microprocessor designed by Intel and introduced in early 2010. This chip is a first-generation Core i7 processor based on the Westmere microarchitecture and is manufactured on a 32 nm process. This processor operated at a based frequency of 2.7 GHz with a turbo frequency of 3.33 GHz and a TDP of 35 W. This MPU came with a HD Graphics (Ironlake) IGP operating at 500 MHz with a max burst frequency of 766 MHz.

Cache

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$

4 MiB

4,096 KiB
4,194,304 B
0.00391 GiB

		2x2 MiB	16-way set associative	write-back

Memory controller

[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/Modify Expansions Info]

Expansion Options

PCIe

Revision	2.0
Max Lanes	16
Configs	1x16

Graphics

[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

766 MHz

0.766 GHz
766,000 KHz

Standards

DirectX	10.1
OpenGL	2.1

Additional Features

Intel Flexible Display Interface (FDI)

Intel Clear Video

Intel Clear Video HD

Features

[Edit/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
AES	AES Encryption Instructions

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
TBT 1.0	Turbo Boost Technology 1.0
EIST	Enhanced SpeedStep Technology
TXT	Trusted Execution Technology (SMX)
vPro	Intel vPro
VT-x	VT-x (Virtualization)
VT-d	VT-d (I/O MMU virtualization)
EPT	Extended Page Tables (SLAT)
Flex Memory	Flex Memory Access
FMA	Fast Memory Access (w\ GMCH)

@@ Line 172: / Line 172: @@
 |avx=No
 |avx2=No
-|avx512=No
 |abm=No
 |tbm=No

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i7-620M - Intel#package + and Core i7-620M - 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	15 +
core count	2 +
core family	6 +
core model	37 +
core name	Arrandale +
core stepping	C2 + and K0 +
designer	Intel +
device id	0x0046 +
die area	81 mm² (0.126 in², 0.81 cm², 81,000,000 µm²) +
family	Core i7 +
first announced	January 7, 2010 +
first launched	January 7, 2010 +
full page name	intel/core i7/i7-620m +
has ecc memory support	false +
has extended page tables support	true +
has feature	Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 1.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables + and Flex Memory Access +
has intel enhanced speedstep technology	true +
has intel flex memory access support	true +
has intel trusted execution technology	true +
has intel turbo boost technology 1 0	true +
has intel vpro technology	true +
has intel vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	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	766 MHz (0.766 GHz, 766,000 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	16-way set associative +
l3$ size	4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
ldate	January 7, 2010 +
manufacturer	Intel +
market segment	Mobile + and Embedded +
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 +
microarchitecture	Westmere +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	i7-620M +
name	Intel Core i7-620M +
package	rPGA-988A + and BGA-1288 +
part number	CN80617003981AH +, CP80617003981AH + and CN80617006930AA +
platform	Calpella +
process	32 nm (0.032 μm, 3.2e-5 mm) +
release price	$ 332.00 (€ 298.80, £ 268.92, ¥ 34,305.56) +
s-spec	SLBPD +, SLBTQ +, SLBPE +, SLBTR + and SLBZT +
series	i7-600 +
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 +
turbo frequency (1 core)	3,333.33 MHz (3.333 GHz, 3,333,330 kHz) +
turbo frequency (2 cores)	3,066.66 MHz (3.067 GHz, 3,066,660 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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Revision as of 00:18, 11 July 2017

Contents

Cache

Memory controller

Expansions

Graphics

Features