Intel Core i5 10400F vs Intel Core i9 14900
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Raptor Lake Refresh
Processor Number
i5-10400F
i9-14900
Integrated Graphics
N/A
UHD Graphics 770
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
65 W
65 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
219 W
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
2.9 GHz
2.0 GHz
Performance Core Turbo Frequency
4.3 GHz
5.8 GHz
Total Core Count
6
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
20x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
12 MB shared
36 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1650 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,101
2,236
Cinebench R23
7,576
34,901
Geekbench 6
1,459
2,958
Geekbench 5
1,101
—
Geekbench 6
6,209
19,826
Geekbench 5
6,041
—
Blender
143
476
Passmark CPU
2,551
4,660
Passmark CPU
12,350
50,020
▲ Specs Compare
Data sourced from official specifications and benchmark tests.