Acer AT310 F2 - Page 16

12
Quad-Core Intel Xeon
Specification Description
Processor
number
XE3-1280 XE3-1270 XE3-1240 XE3-1230 XE3-1225 XE3-1220
CPU speed 3.5 GHz 3.4 GHz 3.3 GHz 3.2 GHz 3.1 GHz 3.1 GHz
Bus speed External Clock
Frequency
(BLK)
100 MHz
External Clock
Frequency
(BLK)
100 MHz
External Clock
Frequency
(BLK)
100 MHz
External Clock
Frequency
(BLK)
100 MHz
External Clock
Frequency
(BLK)
100 MHz
External Clock
Frequency
(BLK)
100 MHz
Bus/core ratio Core Max
Ratio Limit 35
Core Min
Ratio Limit 16
Core Max Ratio
Limit 34
Core Min Ratio
Limit 16
Core Max Ratio
Limit 33
Core Min Ratio
Limit 16
Core Max Ratio
Limit 32
Core Min Ratio
Limit 16
Core Max Ratio
Limit 31
Core Min Ratio
Limit 16
Core Max
Ratio Limit 31
Core Min
Ratio Limit 16
Intel Smart
cache size
8 MB 8 MB 8 MB 8 MB 6 MB 6 MB
Cores/Threads 4/8 4/8 4/8 4/8 4/8 4/8
Memory
Controller
Frequency
Up to 1333
MHz
Up to 1333
MHz
Up to 1333
MHz
Up to 1333
MHz
Up to 1333
MHz
Up to 1333
MHz
Core stepping D-2 D-2 D-2 D-2 D-2 D-2
CPUID string 0x206A7 0x206A7 0x206A7 0x206A7 0x206A7 0x206A7
Thermal
specification
95 W 80 W 80 W 80 W 95 W 80 W
Lithography 32 nm 32 nm 32 nm 32 nm 32 nm 32 nm