Intel Core 2 Duo E8400 vs Intel Core i7-3770

Table of Contents

Physical Specifications

Socket Intel Socket 775 Intel Socket 1155
Foundry Intel Intel
Process size 45 nm 22 nm
Transistors 410 million 1,400 million
Die size 104 mm² 160 mm²
Package FC-LGA6 FC-LGA12C
tCaseMax 72°C 67°C

Performance

Frequency 3 GHz 3.4 GHz
Turbo clock up to 3.9 GHz
Base clock 333 MHz 100 MHz
Multiplier 9.0x 34.0x
Multiplier unlocked No No
Voltage 1.2 V
TDP 65 W 77 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life unknown
Release date Jan 1st, 2008 Apr 29th, 2012
Codename Wolfdale Ivy Bridge
Generation Core 2 Duo Core i7
Part SLAPLSLB9J SR0PK
Memory support DDR1, DDR2, DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 2 4
Total Threads 2 8
SMP # CPUs 1 1
Integrated graphics Intel HD 4000

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 6MB (shared) 256K (per core)
Cache L3 8MB (shared)

Notes

Notes Spec Code of E0 Stepping: SLB9J Intel HD 4000 frequency: 650-1150MHz

Features & Technologies

AES-NI Yes
AVX Yes
C1E Yes
C2E Yes
EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.2 Yes
SSSE3 Yes
TXT Yes Yes
VT Yes
VT-d Yes
VT-x Yes
XD bit Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.