Intel Core i7-3770 vs Intel Core i7-8700

Physical Specifications

Socket Intel Socket 1155 Intel Socket 1151
Foundry Intel Intel
Process size 22 nm 14 nm
Transistors 1,400 million unknown
Die size 160 mm² 154 mm²
Package FC-LGA12C FC-LGA1151
tCaseMax 67°C 72°C


Frequency 3.4 GHz 3.2 GHz
Turbo clock up to 3.9 GHz up to 4.6 GHz
Base clock 100 MHz 100 MHz
Multiplier 34.0x 32.0x
Multiplier unlocked No No
TDP 77 W 65 W

Architecture Details

Vertical Segment Desktop Desktop
Production status unknown Active
Release date Apr 29th, 2012 Jan 1st, 2018
Codename Ivy Bridge Coffee Lake
Generation Core i7 Core i7
Memory support DDR3 Dual-channel DDR4-2666 MHz Dual-channel
ECC memory No No
PCI Express Gen 3, 16 Lanes(CPU only) Gen 3, 16 Lanes(CPU only)


Total Cores 4 6
Total Threads 8 12
SMP # CPUs 1 1
Integrated graphics Intel HD 4000


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 12MB (shared)


Notes Intel HD 4000 frequency: 650-1150MHz

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 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
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes


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