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AMD A6 6400K Cpu
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Intel Core 2 Duo E8500 Cpu
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Intel Core i3 2120 Cpu
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Intel Core i5 2400 Cpu
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Intel Core i9 Extreme Edition 10980XE X-series Cpu

General

Processor socketFM2LGA 775LGA 1155LGA 1155LGA 2066
Component forPC
N/A
PC
N/A
PC
Operating modes64-bit
N/A
64-bit64-bit64-bit

Processor

Clock speed3.9 GHz3.16 GHz3.3 GHz3.1 GHz3.0 GHz
Number of cores222418
Thermal Design Power (TDP)65.0 W65.0 W65.0 W95.0 W165.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in0.0 in
Bus speed
N/A
1333.0 MHz
N/A
N/A
N/A
Number of threads
N/A
N/A
4436
Bus type
N/A
N/A
DMIDMI
N/A
Idle states
N/A
N/A
yesyes
N/A
Max turbo speed
N/A
N/A
N/A
3.4 GHz4.6 GHz

Memory

Cache1 MB6 MB3 MB6 MB24.75 MB
Cache typeL2
N/A
L3L3
N/A
Memory clock speeds supported by processor1866.0 MHz
N/A
N/A
N/A
2933.0 MHz
Memory types supported by processorDDR3 SDRAM
N/A
DDR3 SDRAM
N/A
DDR4 SDRAM
Maximum internal memory supported by processor
N/A
N/A
32.0 GB32.0 GB256.0 GB
Memory bandwidth supported by processor (max)
N/A
N/A
21.0 GB/s21.0 GB/s
N/A
Memory channels
N/A
N/A
Dual
N/A
Quad

Thermals

Thermal specification158.0 °F162.32 °F156.38 °F162.68 °F186.8 °F
Cooler included
N/A
N/A
N/A
N/A
no

Often compared with AMD A6 6400K

Often compared with Intel Core i3 2120

Often compared with Intel Core i5 2400