Intel Core i7-975 Extreme Edition - AT80601002274AA / BX80601975笔记本cpu

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Core i7 Extreme Edition

型号

i7-975

CPU部件号

AT80601002274AA is an OEM/tray microprocessor
BX80601975 is a boxed microprocessor with fan and heatsink

频率

3333 MHz

Turbo frequency

3600 MHz (1 core)
3467 MHz (2 cores or more)

总线速度

6.4 GT/s QPI (3200 MHz)

时钟倍频器

封装

1366-land Flip-Chip Land Grid Array (FC-LGA8)

接口

接口 1366 / B / LGA1366

尺寸

1.77" x 1.67" / 4.5cm x 4.25cm

发布时间

Jun 2, 2009

指导价格

$999

S规格号

	ES/QS处理器	生产处理器
部件号	Q1HH	SLBEQ
AT80601002274AA	+	+
BX80601975		+

架构 / 微体系结构

微体系结构

Nehalem

Platform

X58

处理器内核

Bloomfield

Core stepping

D0 (Q1HH, SLBEQ)

CPUID

106A5 (SLBEQ)

制造工艺

0.045 micron Hi-k metal gate technology
731 million transistors

模具尺寸

263mm²

数据位宽

64 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

4 x 32 KB 4-way set associative instruction caches
4 x 32 KB 8-way set associative data caches

2级缓存大小

4 x 256 KB 8-way set associative caches

Level 3 cache size

Inclusive shared 8 MB 16-way set associative cache

Physical memory

24 GB

多重处理

Uniprocessor

特征

MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
VT-x / Virtualization technology
TBT / Turbo Boost technology

低功耗特性

Thread C1, C3 and C6 states
Core C1, C3 and C6 states
封装 C3 and C6 states
Enhanced SpeedStep technology

集成外设/组件

集成显卡

None

Memory controller

The number of controllers: 1
Memory channels: 3
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 25.6

Other peripherals

Quick Path Interconnect (1 link)

电/热参数

V核

0.8V - 1.375V

最小/最大工作温度

5°C - 67.9°C

最小/最大功耗

12 Watt (TDP in C6 state) / 230.14 Watt

热设计功耗

130 Watt

Notes on Intel Core i7-975

Processor has unlocked multiplier

类别:CPU	制造商:Intel
家族:Core i7 Extreme Edition	产品:Intel Core i7-975 Extreme Edition - AT80601002274AA / BX80601975