AMD Phenom II X6 1055T (125W) vs Intel Core i7-880

Table of Contents

Physical Specifications

Socket AMD Socket AM3 Intel Socket 1156
Process size 45 nm 45 nm
Transistors 904 million 774 million
Die size 346 mm² 296 mm²
Package µPGA FC-LGA8
Foundry Intel

Performance

Frequency 2.8 GHz 3.066 GHz
Turbo clock up to 3.3 GHz up to 3.733 GHz
Base clock 200 MHz 133 MHz
Multiplier 14.0x 23.0x
Multiplier unlocked No No
Voltage 1.4 V 1.4 V
TDP 125 W 95 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Apr 27th, 2010 May 30th, 2010
Codename Thuban Lynnfield
Generation Phenom II X6 Core i7
Part HDT55TFBK6DGRHDT55TFBGRBOX SLBPS
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2, 16 Lanes(CPU only)

Cores

Total Cores 6 4
Total Threads 6 8
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 128K (per core) 64K (per core)
Cache L2 512K (per core) 256K (per core)
Cache L3 6MB (shared) 8MB (shared)

Features & Technologies

3DNow! Yes
AMD-V Yes
AMD64 Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
NX bit Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.1 Yes
SSE4.2 Yes
SSE4A Yes
SSSE3 Yes
TBT Yes
TXT Yes
Turbo Core Yes
VT-d Yes
VT-x Yes
XD-Bit Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.