Intel Core i5 6400 vs Intel Core Ultra 5 245K
CPU Specs Compare
General Parameters
Release Date
Sep 2015
Oct 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Arrow Lake
Processor Number
i5-6400
245K
Integrated Graphics
HD Graphics 530
Arc Xe2 (Arrow Lake-S)
Generation
-
Ultra 5(Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1151
FCLGA-1851
Power Consumption
65 W
125 W
Transistor Count
-
17.8 billions
Max Turbo Power Consumption
-
159 W
Peak Operating Temperature
-
105 °C
Foundry
-
TSMC
Package
-
FC-LGA18W
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
6
Performance Core Base Frequency
2.7 GHz
4.2 GHz
Performance Core Turbo Frequency
3.3 GHz
5.2 GHz
Total Core Count
4
14
Total Thread Count
4
14
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
42
L1 Cache
64 K per core
112 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
6 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
4.6 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR5-6400
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
950 MHz
1900 MHz
GPU Base Frequency
-
300 MHz
Shader Units
-
512
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
-
64
Miscellaneous
📊 Benchmark
Cinebench R23
898
2,118
Cinebench R23
3,214
25,099
Geekbench 6
1,143
2,982
Geekbench 5
853
2,248
Geekbench 6
3,312
17,867
Geekbench 5
2,805
18,354
Blender
49
382
Passmark CPU
1,961
4,679
Passmark CPU
5,151
43,435
Cinebench 2024
-
136
Cinebench 2024
-
1,526