CPU database reference

Verified catalog record

Intel Core i7-870 (Lynnfield)

Intel · Intel Core i7-870 (Lynnfield)

Intel Core i7-870 (Lynnfield) processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.

Cores / threads: 4 / 8
Max boost: 3.60 GHz
Socket: LGA1156
Default TDP: 95 W

Benchmark

Measured performance reference

Benchmark results are comparable only within the exact same test. They do not represent total product quality.

Cinebench R23 Multi

CPU multi-core rendering benchmark

4,200points

#587 of 654

Rank among CPUs with a Cinebench R23 Multi score in the CTT dataset.

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

Manufacturer	Intel
Launch date	2009-09-08
Market segment	desktop

Architecture

Architecture	Nehalem (Lynnfield)
CPU process	Intel 45nm CMOS

Compute

Cores	4
Threads	8

Clocks

Base clock	2.93 GHz
Maximum boost clock	3.60 GHz

Cache

L3 cache	8 MB

Memory

Memory support	DDR3 1066, 1333
Memory channels	2

PCIe / I/O

PCI Express	PCIe 2.0

Power

Default TDP	95 W

Platform

Socket	LGA1156

Hardware navigation

Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.

Sources

Specification provenance

No public source record is available.

Useful next steps selected from the same technical reference and publication system.

Hardware reference

Intel Core i7-870 specifications

Intel Core i7-870 CPU specifications: Core, LGA1156, 4 cores/8 threads.