Intel Core i5 7400 vs Intel Core i5 14600K
We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core i5 14600K with 14 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 7400 's Advantages
Lower TDP (65W vs 125W)
Intel Core i5 14600K 's Advantages
Released 6 years and 9 months late
Better graphics card performance
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.5GHz vs 3.0GHz)
Larger L3 cache size (24MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 7400
920
Intel Core i5 14600K
+125%
2072
Cinebench R23 Multi Core
Intel Core i5 7400
3369
Intel Core i5 14600K
+611%
23983
Geekbench 6 Single Core
Intel Core i5 7400
1215
Intel Core i5 14600K
+128%
2772
Geekbench 6 Multi Core
Intel Core i5 7400
3517
Intel Core i5 14600K
+389%
17217
Blender
Intel Core i5 7400
59
Intel Core i5 14600K
+542%
379
Geekbench 5 Single Core
Intel Core i5 7400
877
Intel Core i5 14600K
+152%
2217
Geekbench 5 Multi Core
Intel Core i5 7400
3079
Intel Core i5 14600K
+521%
19125
Passmark CPU Single Core
Intel Core i5 7400
2090
Intel Core i5 14600K
+105%
4299
Passmark CPU Multi Core
Intel Core i5 7400
5491
Intel Core i5 14600K
+618%
39465
General Parameters
Jan 2017
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Raptor Lake Refresh
i5-7400
Processor Number
i5-14600K
LGA-1151
Socket
LGA-1700
HD Graphics 630
Integrated Graphics
UHD Graphics 770
-
Generation
Core i5 (Raptor Lake Refresh)
Package
14 nm
Manufacturing Process
10 nm
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
181 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Die Size
257 mm²
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
12
3.0 GHz
Performance Core Base Frequency
3.5 GHz
3.5 GHz
Performance Core Turbo Frequency
5.3 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
2.6 GHz
-
Efficiency Core Turbo Frequency
4 GHz
4
Total Core Count
14
4
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
35x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
6 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR5-5600, DDR4-3200
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
35.76 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1000 MHz
GPU Max Dynamic Frequency
1550 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.44 TFLOPS
Graphics Performance
0.78 TFLOPS
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
