Intel Core i7-3770K vs Intel Core i7-4820K

目录

物理

插座 Intel Socket 1155 Intel Socket 2011
铸造厂 Intel Intel
工艺尺寸 22 nm 22 nm
晶体管 1,400 million 1,860 million
模具尺寸 160 mm² 257 mm²
FC-LGA12C FC-LGA10
tCaseMax 67°C

性能

频率 3.5 GHz 3.7 GHz
涡轮时钟 up to 3.9 GHz up to 3.9 GHz
基本时钟 100 MHz 100 MHz
乘数 35.0x 37.0x
乘数解锁 Yes Yes
电压 1.025 V 1.35 V
TDP 77 W 130 W

建筑

市场 Desktop Desktop
生产状况 End-of-life unknown
发布日期 Apr 29th, 2012 Sep 1st, 2013
代码名称 Ivy Bridge Ivy Bridge-E
Core i7 Core i7
部分 SR0PL SR1AU
内存支持 DDR3 Dual-channel DDR3 Quad-channel
ECC内存 No No
PCI Express Gen 3, 16 Lanes(CPU only) Gen 3

核心

核心数 4 4
线程数 8 8
SMP # CPU 1 1
集成显卡 Intel HD 4000

快取

缓存 L1 64K (per core) 64K (per core)
缓存 L2 256K (per core) 256K (per core)
缓存 L3 8MB (shared) 10MB (shared)

笔记

笔记 This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. Intel HD 4000 frequency: 650-1150MHz This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

特征

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

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