Intel Core 2 Extreme QX6850 vs Intel Core 2 Extreme QX9650

物理

插座 Intel Socket 775 Intel Socket 775
铸造厂 Intel Intel
工艺尺寸 65 nm 45 nm
晶体管 582 million 820 million
模具尺寸 2x 143 mm² 2x 107 mm²
FC-LGA6 FC-LGA4
tCaseMax 64°C 64°C

性能

频率 3 GHz 3 GHz
涡轮时钟
基本时钟 333 MHz 333 MHz
乘数 9.0x 9.0x
乘数解锁 Yes Yes
电压 1.34 V 1.25 V
TDP 130 W 130 W

建筑

市场 Desktop Desktop
生产状况 End-of-life End-of-life
发布日期 Jul 15th, 2007 Nov 30th, 2007
代码名称 Kentsfield Yorkfield
Core 2 Extreme Core 2 Extreme
部分 SLAFN SLAN3
内存支持 DDR1, DDR2, DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC内存 No No
PCI Express Gen 2 Gen 2

核心

核心数 4 4
线程数 4 4
SMP # CPU 1 1
集成显卡

快取

缓存 L1 64K (per core) 64K (per core)
缓存 L2 8MB (shared) 12MB (shared)

笔记

笔记 This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Also available with C1 Stepping, Part #: SLAWN, R

特征

EIST Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSSE3 Yes
VT-x Yes Yes
iAMT2 Yes

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