Intel Core Ultra 5 245HX vs Intel Core 3 100U
CPU Comparison Result
Below are the results of a comparison of Intel Core Ultra 5 245HX and Intel Core 3 100U processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- More Total Cores: 14 (14 vs 6)
- Higher Performance-core Max Turbo Frequency: 5.1 GHz (5.1 GHz vs 4.7 GHz)
- Larger L3 Cache: 24 MB shared (24 MB shared vs 10 MB)
- Higher Technology: 3 nm (3 nm vs Intel 7)
- Newer Launch Date: January 2025 (January 2025 vs January 2024)
Basic
Intel
Label Name
Intel
January 2025
Launch Date
January 2024
Laptop
Platform
Mobile
Core Ultra 5 245HX
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
100U
Arrow Lake
Code Name
Raptor Lake
Intel
Foundry
-
Ultra 5 (Arrow Lake)
Generation
-
CPU Specifications
14
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
6
14
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
6
Performance-cores
2
8
Efficient-cores
-
-
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
4.7 GHz
3.1 GHz
Performance-core Base Frequency
1.2 GHz
2.6 GHz
Efficient-core Base Frequency
900 MHz
5.1 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.7 GHz
-
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
3.3 GHz
112 KB per core
L1 Cache
-
23 MB
L2 Cache
-
24 MB shared
L3 Cache
10 MB
Intel Socket 1851
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1744
100 MHz
Bus Frequency
-
No
Unlocked Multiplier
-
31
Multiplier
-
3 nm
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
Intel 7
17-55 W
TDP
15 W
-
Processor Base Power
?
The time-averaged power dissipation that the processor is validated to not exceed during manufacturing while executing an Intel-specified high complexity workload at Base Frequency and at the junction temperature as specified in the Datasheet for the SKU segment and configuration.
15 W
-
Maximum Turbo Power
?
The maximum sustained (>1s) power dissipation of the processor as limited by current and/or temperature controls. Instantaneous power may exceed Maximum Turbo Power for short durations (<=10ms). Note: Maximum Turbo Power is configurable by system vendor and can be system specific.
55 W
100 °C
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
5
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
-
Memory Specifications
DDR5-6400
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
Up to DDR5 5200 MT/s Up to DDR4 3200 MT/s Up to LPDDR5/x 5200 MT/s Up to LPDDR4x 4267 MT/s
256 GB
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
96 GB
2
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
102.4 GB/s
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
-
Yes
ECC Memory Support
-
GPU Specifications
true
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
-
1800 MHz
GPU Max Dynamic Frequency
-
-
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
1.25 GHz
48
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
-
Miscellaneous
-
Intel Deep Learning Boost (Intel DL Boost) on CPU
?
A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations.
Yes
