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CPU Comparison

Intel Core i5 6400

4C / 4T

2.7 - 3.3 GHz

TDP: 65W

View full specs
VS

Intel Core i5 6600

4C / 4T

3.3 - 3.9 GHz

TDP: 65W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i5 6400898
Intel Core i5 6600994
Difference: 10.7% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i5 64003,214
Intel Core i5 66003,739
Difference: 16.3% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i5 64001,143
Intel Core i5 66001,215
Difference: 6.3% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i5 64003,312
Intel Core i5 66003,041
Difference: 8.9% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i5 6400853
Intel Core i5 6600953
Difference: 11.7% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i5 64002,805
Intel Core i5 66003,325
Difference: 18.5% (Intel faster)
P

PassMark (Single-Core)

Intel Core i5 64001,961
Intel Core i5 66002,246
Difference: 14.5% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i5 64005,151
Intel Core i5 66005,989
Difference: 16.3% (Intel faster)

Specifications

4
Cores
4
4
Threads
4
2.7 GHz
Base Frequency
3.3 GHz
3.3 GHz
Boost Frequency
3.9 GHz
65 W
TDP
65 W
LGA-1151
Socket
LGA-1151
Skylake
Architecture
Skylake
14nm
Manufacturing
14nm
2015
Release Year
2015
6MB shared
L3 Cache
6MB shared
DDR4-2133
Memory Support
DDR4-2133
64GB
Max Memory
64GB
3
PCIe Version
3

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