Intel Core i7-3840QM vs Intel Core i7-4770T

Table of Contents

Physical Specifications

Socket Intel BGA 1224 Intel Socket 1150
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
tCaseMax 71°C

Performance

Frequency 2.8 GHz 2.5 GHz
Turbo clock up to 3.8 GHz up to 3.7 GHz
Base clock 100 MHz 100 MHz
Multiplier 28.0x 25.0x
Multiplier unlocked No No
TDP 45 W 45 W

Architecture Details

Vertical Segment Mobile Desktop
Production status unknown unknown
Release date Sep 3rd, 2012 Jun 2nd, 2013
Codename Ivy Bridge Haswell
Generation Core i7 Core i7
Part SR0UU SR14N
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 3

Cores

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

Cache

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

Notes

Notes Intel HD 4000 frequency: 650-1250MHz

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 Yes
CLMUL Yes
EIST Yes Yes
F16C 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
TSX Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes
vPro Yes

Compare

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