Intel Core Ultra 7 265K vs Intel Core i7 12700KF
We compared two desktop CPUs: Intel Core Ultra 7 265K with 20 cores 3.9GHz and Intel Core i7 12700KF with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265K 's Advantages
Released 3 years late
Integrated graphics card
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Higher base frequency (3.9GHz vs 3.6GHz)
Larger L3 cache size (30MB vs 25MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265K
+18%
2303
Intel Core i7 12700KF
1944
Cinebench R23 Multi Core
Intel Core Ultra 7 265K
+59%
36296
Intel Core i7 12700KF
22801
Geekbench 6 Single Core
Intel Core Ultra 7 265K
+13%
3155
Intel Core i7 12700KF
2790
Geekbench 6 Multi Core
Intel Core Ultra 7 265K
+39%
21388
Intel Core i7 12700KF
15374
Cinebench 2024 Single Core
Intel Core Ultra 7 265K
+20%
137
Intel Core i7 12700KF
114
Cinebench 2024 Multi Core
Intel Core Ultra 7 265K
+72%
2025
Intel Core i7 12700KF
1175
Blender
Intel Core Ultra 7 265K
+40%
489
Intel Core i7 12700KF
349
General Parameters
Oct 2024
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake
265K
Processor Number
i7-12700KF
FCLGA-1851
Socket
LGA-1700
Arc Xe-LPG
Integrated Graphics
No
Ultra 7(Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
10 nm
125 W
Power Consumption
125 W
250 W
Max Turbo Power Consumption
190 W
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
-
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
3.9 GHz
Performance Core Base Frequency
3.6 GHz
5.4 GHz
Performance Core Turbo Frequency
4.9 GHz
12
Efficiency Cores
4
12
Efficiency Core Threads
4
3.3 GHz
Efficiency Core Base Frequency
2.7 GHz
4.6 GHz
Efficiency Core Turbo Frequency
3.8 GHz
20
Total Core Count
12
20
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
39
Multiplier
36x
112 KB per core
L0 Cache
-
192 KB per core
L1 Cache
80 K per core
3 MB per core
L2 Cache
12 MB shared
30 MB shared
L3 Cache
25 MB shared
Yes
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
-
300 MHz
GPU Base Frequency
-
2000 MHz
GPU Max Dynamic Frequency
-
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14
Power Consumption
-
2 TFLOPS
Graphics Performance
-
AI Accelerator
Intel AI Boost
NPU
-
13 TOPS
Theoretical performance
-
Miscellaneous
5.0
PCIe Version
5.0
24
PCIe Lanes
20
