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Intel Core 2 Duo E8400

2
Cores
2
Threads
65 W
TDP
3 GHz
Frequency
N/A
Boost
Wolfdale
Codename
Socket 775
Socket
Front
Front
Intel Socket 775
Intel Socket 775
The Intel Core 2 Duo E8400 was a desktop processor with 2 cores, launched in January 2008. It is part of the Core 2 Duo lineup, using the Wolfdale architecture with Socket 775. Core 2 Duo E8400 has 6MB of L2 cache and operates at 3 GHz. Intel is building the Core 2 Duo E8400 on a 45 nm production process using 410 million transistors. The multiplier is locked on Core 2 Duo E8400, which limits its overclocking capabilities.
With a TDP of 65 W, the Core 2 Duo E8400 consumes typical power levels for a modern PC. Intel's processor supports DDR1, DDR2 and DDR3 memory with adual-channel interface. For communication with other components in the machine, Core 2 Duo E8400 uses a PCI-Express Gen 2 connection. This processor does not have integrated graphics, you will need a separate graphics card.

Physical

Socket: Intel Socket 775
Foundry: Intel
Process Size: 45 nm
Transistors: 410 million
Die Size: 104 mm²
Package: FC-LGA6
tCaseMax: 72°C

Performance

Frequency: 3 GHz
Turbo Clock: N/A
Base Clock: 333 MHz
Multiplier: 9.0x
Multiplier Unlocked: No
Voltage: 1.2 V
TDP: 65 W

Architecture

Market: Desktop
Production Status: End-of-life
Release Date: Jan 1st, 2008
Codename: Wolfdale
Generation: Core 2 Duo
(Wolfdale)
Part#: SLAPL
SLB9J
Memory Support: DDR1, DDR2, DDR3
Dual-channel
ECC Memory: No
PCI-Express: Gen 2

Cores

# of Cores: 2
# of Threads: 2
SMP # CPUs: 1
Integrated Graphics: N/A

Cache

Cache L1: 64K (per core)
Cache L2: 6MB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSE4
  • Intel 64
  • C1E
  • C2E
  • EIST
  • TXT
  • VT

Notes

Spec Code of E0 Stepping: SLB9J