Intel Core Ultra 5 245K vs Intel Core Ultra 7 265K
We compared two desktop CPUs: Intel Core Ultra 5 245K with 14 cores 4.2GHz and Intel Core Ultra 7 265K with 20 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 245K 's Advantages
Higher base frequency (4.2GHz vs 3.9GHz)
Intel Core Ultra 7 265K 's Advantages
Better graphics card performance
Larger L3 cache size (30MB vs 24MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 5 245K
2118
Intel Core Ultra 7 265K
+8%
2303
Cinebench R23 Multi Core
Intel Core Ultra 5 245K
25099
Intel Core Ultra 7 265K
+44%
36296
Geekbench 6 Single Core
Intel Core Ultra 5 245K
2982
Intel Core Ultra 7 265K
+5%
3155
Geekbench 6 Multi Core
Intel Core Ultra 5 245K
17867
Intel Core Ultra 7 265K
+19%
21388
Cinebench 2024 Single Core
Intel Core Ultra 5 245K
136
Intel Core Ultra 7 265K
137
Cinebench 2024 Multi Core
Intel Core Ultra 5 245K
1526
Intel Core Ultra 7 265K
+32%
2025
Blender
Intel Core Ultra 5 245K
382
Intel Core Ultra 7 265K
+28%
489
General Parameters
Oct 2024
Release Date
Oct 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Arrow Lake
245K
Processor Number
265K
FCLGA-1851
Socket
FCLGA-1851
Arc Xe2 (Arrow Lake-S)
Integrated Graphics
Arc Xe-LPG
Ultra 5(Arrow Lake)
Generation
Ultra 7(Arrow Lake)
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
3 nm
125 W
Power Consumption
125 W
159 W
Max Turbo Power Consumption
250 W
105 °C
Peak Operating Temperature
105 °C
TSMC
Foundry
TSMC
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
8
4.2 GHz
Performance Core Base Frequency
3.9 GHz
5.2 GHz
Performance Core Turbo Frequency
5.4 GHz
8
Efficiency Cores
12
8
Efficiency Core Threads
12
3.6 GHz
Efficiency Core Base Frequency
3.3 GHz
4.6 GHz
Efficiency Core Turbo Frequency
4.6 GHz
14
Total Core Count
20
14
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
42
Multiplier
39
-
L0 Cache
112 KB per core
112 K per core
L1 Cache
192 KB per core
3 MB per core
L2 Cache
3 MB per core
24 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR5-6400
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1900 MHz
GPU Max Dynamic Frequency
2000 MHz
512
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
64
Execution Units
64
-
Power Consumption
14
1.95 TFLOPS
Graphics Performance
2 TFLOPS
AI Accelerator
-
NPU
Intel AI Boost
-
Theoretical performance
13 TOPS
Miscellaneous
5.0
PCIe Version
5.0
24
PCIe Lanes
24
