Intel Core i9 14900K vs Intel Core Ultra 5 225U
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Arrow Lake
Processor Number
i9-14900K
225U
Integrated Graphics
UHD Graphics 770
Arc Graphics (4-Cores)
Generation
Core i9 (Raptor Lake Refresh)
—
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
FCBGA-2049
Power Consumption
125 W
12-15 W
Max Turbo Power Consumption
253 W
57 W
Peak Operating Temperature
100°C
110 °C
Foundry
Intel
—
Die Size
257 mm²
—
Package
FC-LGA16A
—
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
4
Performance Core Base Frequency
3.2 GHz
1.5 GHz
Performance Core Turbo Frequency
6 GHz
4.8 GHz
Efficiency Cores
16
10
Efficiency Core Threads
16
10
Efficiency Core Base Frequency
2.4 GHz
1.3 GHz
Efficiency Core Turbo Frequency
4.4 GHz
3.8 GHz
Total Core Count
24
12
Total Thread Count
32
14
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
15
L1 Cache
80 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
36 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
—
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1650 MHz
2000 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
2,358
1,802
Cinebench R23
38,497
12,454
Geekbench 6
3,169
2,516
Geekbench 6
22,637
9,418
Cinebench 2024
136
99
Cinebench 2024
2,130
540
Blender
671
—
Passmark CPU
4,770
—
Passmark CPU
61,120
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.