Intel Core Ultra 7 265KF vs Intel Core i9 12900HX
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
May 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Alder Lake
Processor Number
265KF
i9-12900HX
Integrated Graphics
No
UHD Graphics (32EU)
Generation
Ultra 7(Arrow Lake)
—
Package
Manufacturing Process
3 nm
10 nm
Socket
FCLGA-1851
BGA-1964
Power Consumption
125 W
45-55 W
Max Turbo Power Consumption
250 W
157 W
Peak Operating Temperature
105 °C
100°C
Foundry
TSMC
—
Package
FC-LGA18W
—
CPU Performance
Performance Cores
8
8
Performance Core Threads
8
16
Performance Core Base Frequency
3.9 GHz
2.3 GHz
Performance Core Turbo Frequency
5.4 GHz
5 GHz
Efficiency Cores
12
8
Efficiency Core Threads
12
8
Efficiency Core Base Frequency
3.3 GHz
1.7 GHz
Efficiency Core Turbo Frequency
4.6 GHz
3.6 GHz
Total Core Count
20
16
Total Thread Count
20
24
Bus Frequency
100 MHz
100 MHz
Multiplier
39
23x
L1 Cache
112 K per core
80 K per core
L2 Cache
3 MB per core
1280 K per core
L3 Cache
30 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR5-4800, DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
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
—
1550 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
45 W
Benchmark
Cinebench R23
2,308
1,904
Cinebench R23
37,273
20,977
Geekbench 6
3,208
2,519
Geekbench 6
21,797
14,447
Blender
460
280
Geekbench 5
—
1,896
Geekbench 5
—
16,154
Passmark CPU
—
3,874
Passmark CPU
—
34,632
▲ Specs Compare
Data sourced from official specifications and benchmark tests.