Intel Core i9 14900KF vs Intel Core Ultra 7 258V
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Sep 2024
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Lunar Lake
Processor Number
i9-14900KF
258V
Integrated Graphics
No
Arc Graphics 140V
Generation
Core i9 (Raptor Lake Refresh)
Ultra 7 (Lunar Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
FCBGA-2833
Power Consumption
125 W
17-37 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
100 °C
Foundry
Intel
TSMC
Die Size
257 mm²
—
Package
FC-LGA16A
BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.2 GHz
2.2 GHz
Performance Core Turbo Frequency
6 GHz
4.8 GHz
Efficiency Cores
16
4
Efficiency Core Threads
16
4
Efficiency Core Base Frequency
2.4 GHz
2.2 GHz
Efficiency Core Turbo Frequency
4.4 GHz
3.7 GHz
Total Core Count
24
8
Total Thread Count
32
8
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
22
L1 Cache
80 K per core
192 KB per core
L2 Cache
2 MB per core
14 MB
L3 Cache
36 MB shared
12 MB
Unlocked Multiplier
Yes
No
SMP
1
1
L0 Cache
—
48 KB per core
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
LPDDR5X-8533
Max Memory Size
192 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
136 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
8
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
600 MHz
GPU Max Dynamic Frequency
—
1950 MHz
Shader Units
—
1024
Execution Units
—
8
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
47 TOPS
Benchmark
Cinebench R23
2,358
1,991
Cinebench R23
38,497
12,310
Geekbench 6
3,176
2,745
Geekbench 6
22,411
10,795
Cinebench 2024
139
122
Cinebench 2024
2,177
636
Blender
670
—
Passmark CPU
4,722
4,033
Passmark CPU
60,232
18,940
▲ Specs Compare
Data sourced from official specifications and benchmark tests.