6.5
The Intel Core i5-7400 3.0GHz has 4 cores that run at a clock speed of 3GHz.
It has an L3 cache size of 6MB, an L2 cache size of 1024KB, and an L1 cache size of 256KB.
| Cores | 4 | More cores means more threads and therefore more processes can be run simultaneously | |
|---|---|---|---|
| Speed | 3GHz | Clock frequency indicates processor speed, but is only reliable in comparisons between CPUs of the same family | |
| Codename | Kaby Lake-S | The code name given by the manufacturers | |
| Release Date | 03 Jan 2017 | The more recent the release, the more likely the CPU will receive up-to-date manufacturer support | |
| TDP | 65W | The lower the TDP, the less power the CPU requires to run and thus the more efficient it is and the less heat it creates | |
| L1 Cache | 256KB | The bigger the L1 cache, the more data can be stored for lightning CPU access to priority processes (though a bigger cache means a higher latency | |
| L2 Cache | 1024KB | After L1 cache, L2 is utilized for slower (but still very fast) data access | |
| L3 Cache | 6MB | The L3 cache is the largest CPU cache, but still provides very quick access to data | |
| Lithography | 14nm | The smaller the lithographic technology used, the less power is required to run the CPU, and the less heat is created during intense use | |
| CPU Socket | LGA 1151 | The motherboard socket and CPU socket should match to indicate the CPU is compatible with the motherboard and will fit into it | |
| Unlocked Multiplier | no | An unlocked clock multiplier means you can adjust the multiplier for an overclocking speed boost |
The CPU is over 3 years old, meaning it is based on aging technologies and will not have the level of support that you would find in a newer processor.
Created with lithographic technology sized at 14 nanometers, the Core i5-7400 3.0GHz is built for extreme speeds and efficiency, and with a Thermal Design Power of 65W the amount of power necessary to run is not excessive.
| Merchant | Price |
|---|---|
| - | - |
|
47
|
|
40
|
|
60
|
|
35
|
|
|
47
|
|
55
|
|
40
|
|
60
|
|
60
|
|
30
|
|
49
|
|
30
|
|
60
|
|
30
|
|
62
|
|
32
|
|
58
|
|
54
|
|
60
|
|
62
|
|
35
|
|
167
|
|
|
25
|
|
54
|
