Intel Core Ultra 7 265 vs Intel Core i9 12900KF
We compared two desktop CPUs: Intel Core Ultra 7 265 with 20 cores 2.4GHz and Intel Core i9 12900KF with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265 's Advantages
Released 3 years and 2 months late
Integrated graphics card
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (65W vs 125W)
Intel Core i9 12900KF 's Advantages
Higher base frequency (3.2GHz vs 2.4GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265
+6%
2155
Intel Core i9 12900KF
2028
Cinebench R23 Multi Core
Intel Core Ultra 7 265
+4%
28699
Intel Core i9 12900KF
27422
Geekbench 6 Single Core
Intel Core Ultra 7 265
+11%
2991
Intel Core i9 12900KF
2686
Geekbench 6 Multi Core
Intel Core Ultra 7 265
+22%
19830
Intel Core i9 12900KF
16130
Cinebench 2024 Single Core
Intel Core Ultra 7 265
+5%
131
Intel Core i9 12900KF
124
Cinebench 2024 Multi Core
Intel Core Ultra 7 265
1519
Intel Core i9 12900KF
+2%
1564
Passmark CPU Single Core
Intel Core Ultra 7 265
+14%
4770
Intel Core i9 12900KF
4167
Passmark CPU Multi Core
Intel Core Ultra 7 265
+15%
47434
Intel Core i9 12900KF
41190
General Parameters
Dec 2024
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake
265
Processor Number
i9-12900KF
FCLGA-1851
Socket
LGA-1700
Arc Graphics
Integrated Graphics
No
Ultra 7 (Arrow Lake)
Generation
-
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
10 nm
65 W
Power Consumption
125 W
182 W
Max Turbo Power Consumption
241 W
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
-
243 mm²
Die Size
-
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
3.2 GHz
5.3 GHz
Performance Core Turbo Frequency
5.1 GHz
12
Efficiency Cores
8
12
Efficiency Core Threads
8
1.8 GHz
Efficiency Core Base Frequency
2.4 GHz
4.6 GHz
Efficiency Core Turbo Frequency
3.9 GHz
20
Total Core Count
16
20
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
24
Multiplier
32x
192 K per core
L1 Cache
64 K per core
3 MB per core
L2 Cache
14 MB shared
30 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR5-4800, DDR4-3200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
1950 MHz
GPU Max Dynamic Frequency
-
