Intel Core i3 5005U vs Intel Core Ultra 5 245HX
We compared two laptop CPUs: Intel Core i3 5005U with 2 cores 2.0GHz and Intel Core Ultra 5 245HX with 14 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 5005U Advantages
Lower TDP (15W vs 55W)
Intel Core Ultra 5 245HX Advantages
Released 10 years late
Higher specification of memory (6400 vs 1600)
Larger memory bandwidth (102.4GB/s vs 25.6GB/s)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (3.1GHz vs 2.0GHz)
Larger L3 cache size (24MB vs 3MB)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 5005U
652
Intel Core Ultra 5 245HX
+362%
3014
Geekbench 6 Multi Core
Intel Core i3 5005U
1295
Intel Core Ultra 5 245HX
+915%
13155
General Parameters
Jan 2015
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Broadwell
Core Architecture
Arrow Lake
i3-5005U
Processor Number
245HX
BGA-1168
Socket
FCBGA-2114
HD Graphics 5500
Integrated Graphics
Graphics
-
Generation
Ultra 5 (Arrow Lake)
Package
14 nm
Manufacturing Process
3 nm
15 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
160 W
105 °C
Peak Operating Temperature
105 °C
-
Foundry
Intel
CPU Performance
2
Performance Cores
6
4
Performance Core Threads
6
2.0 GHz
Performance Core Base Frequency
3.1 GHz
-
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
2.6 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
2
Total Core Count
14
4
Total Thread Count
14
-
Bus Frequency
100 MHz
20x
Multiplier
31
64 K per core
L1 Cache
112 K per core
256 K per core
L2 Cache
2 MB per core
3 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR3L-1600, LPDDR3-1600
Memory Types
DDR5-6400
16 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
25.6 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
850 MHz
GPU Max Dynamic Frequency
1900 MHz
-
Execution Units
48
Miscellaneous
2.0
PCIe Version
5.0
12
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
