Intel Core Ultra 5 250KF Plus vs Intel Core i9 14900K
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Raptor Lake Refresh
Processor Number
250KF+
i9-14900K
Integrated Graphics
No
UHD Graphics 770
Generation
—
Core i9 (Raptor Lake Refresh)
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
10 nm
Socket
FCLGA-1851
LGA-1700
Power Consumption
125 W
125 W
Max Turbo Power Consumption
159 W
253 W
Peak Operating Temperature
105 °C
100°C
Foundry
—
Intel
Die Size
—
257 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
4.2 GHz
3.2 GHz
Performance Core Turbo Frequency
5.3 GHz
6 GHz
Efficiency Cores
12
16
Efficiency Core Threads
12
16
Efficiency Core Base Frequency
3.3 GHz
2.4 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.4 GHz
Total Core Count
18
24
Total Thread Count
18
32
Bus Frequency
100 MHz
100 MHz
Multiplier
42
32x
L1 Cache
192 K per core
80 K per core
L2 Cache
3 MB per core
2 MB per core
L3 Cache
30 MB shared
36 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-7200
DDR5-5600, DDR4-3200
Max Memory Bandwidth
115.2 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Max Memory Size
—
192 GB
Max Memory Channels
—
2
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
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
2,335
2,358
Cinebench R23
29,012
38,497
Geekbench 6
3,219
3,169
Geekbench 6
21,115
22,637
Cinebench 2024
140
136
Cinebench 2024
1,689
2,130
Cinebench 2026
7,413
—
Blender
—
671
Passmark CPU
—
4,770
Passmark CPU
—
61,120
▲ Specs Compare
Data sourced from official specifications and benchmark tests.