Intel Core i7-3820QM vs Intel Core i7-4800MQ

Physical Specifications

Socket Intel BGA 1224 Intel Socket G3
Foundry Intel Intel
Process size 22 nm 22 nm
Transistors 1,400 million 1,400 million
Die size 160 mm² 177 mm²
Package FC-BGA12F FC-PGA946
tCaseMax 100°C


Frequency 2.7 GHz 2.7 GHz
Turbo clock up to 3.7 GHz up to 3.7 GHz
Base clock 100 MHz 100 MHz
Multiplier 27.0x 27.0x
Multiplier unlocked No No
TDP 45 W 47 W

Architecture Details

Vertical Segment Mobile Mobile
Production status unknown unknown
Release date Apr 29th, 2012 Apr 29th, 2013
Codename Ivy Bridge Haswell
Generation Core i7 Core i7
Part SR0MK SR15L
Memory support unknown Dual-channel DDR3
ECC memory No No


Total Cores 4 4
Total Threads 8 8
SMP # CPUs 1 1
Integrated graphics Intel HD 4000 Intel HD 4600


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 8MB (shared)


Notes Intel HD 4000 frequency: 650-1250MHz

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
EIST Yes Yes
FMA3 Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD bit Yes Yes


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