Intel Core i5 7400 vs Intel Core i9 14900KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2017
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Kaby Lake
Raptor Lake Refresh
Processor Number
i5-7400
i9-14900KF
Integrated Graphics
HD Graphics 630
No
Generation
—
Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
LGA-1700
Power Consumption
65 W
125 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
253 W
Foundry
—
Intel
Die Size
—
257 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
3.0 GHz
3.2 GHz
Performance Core Turbo Frequency
3.5 GHz
6 GHz
Total Core Count
4
24
Total Thread Count
4
32
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
32x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
6 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, DDR3L-1600
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
35.76 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1000 MHz
—
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
920
2,358
Cinebench R23
3,369
38,497
Geekbench 6
1,215
3,176
Geekbench 5
877
—
Geekbench 6
3,517
22,411
Geekbench 5
3,079
—
Blender
59
670
Passmark CPU
2,090
4,722
Passmark CPU
5,491
60,232
Cinebench 2024
—
139
Cinebench 2024
—
2,177
▲ Specs Compare
Data sourced from official specifications and benchmark tests.