Intel Core Ultra 7 155U vs Intel Core i5-13420H

Comparative analysis of Intel Core Ultra 7 155U and Intel Core i5-13420H processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core Ultra 7 155U

Intel Core i5-13420H

Differences

Reasons to consider the Intel Core Ultra 7 155U

CPU is newer: launch date 11 month(s) later
4 more cores, run more applications at once: 12 vs 8
2 more threads: 14 vs 12
Around 4% higher clock speed: 4.8 GHz vs 4.60 GHz
Around 10% higher maximum core temperature: 110°C vs 100°C
2.1x more L1 cache, more data can be stored in the L1 cache for quick access later
1572864x more L2 cache, more data can be stored in the L2 cache for quick access later
1048576x more L3 cache, more data can be stored in the L3 cache for quick access later
3x lower typical power consumption: 15 Watt vs 45 Watt

Specifications (specs)
Launch date	14 Dec 2023 vs 4 Jan 2023
Number of cores	12 vs 8
Number of threads	14 vs 12
Maximum frequency	4.8 GHz vs 4.60 GHz
Maximum core temperature	110°C vs 100°C
L1 cache	112 KB (per core) vs 80K (per core)
L2 cache	2 MB (per core) vs 2MB (per core)
L3 cache	12 MB (shared) vs 12MB (shared)
Thermal Design Power (TDP)	15 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	3464 vs 3462

Reasons to consider the Intel Core i5-13420H

Around 10% better performance in PassMark - CPU mark: 18496 vs 16830

Benchmarks
PassMark - CPU mark	18496 vs 16830

Compare benchmarks

CPU 1: Intel Core Ultra 7 155U
CPU 2: Intel Core i5-13420H

PassMark - Single thread mark

CPU 1

CPU 2

3464

3462

PassMark - CPU mark

CPU 1

CPU 2

16830

18496

Name	Intel Core Ultra 7 155U	Intel Core i5-13420H
PassMark - Single thread mark	3464	3462
PassMark - CPU mark	16830	18496

Compare specifications (specs)

	Intel Core Ultra 7 155U	Intel Core i5-13420H
Essentials
Launch date	14 Dec 2023	4 Jan 2023
Launch price (MSRP)	$490	$342
Place in performance rating	420	400
Architecture codename		Raptor Lake
Processor Number		i5-13420H
Series		13th Generation Intel Core i5 Processors
Vertical segment		Mobile
Performance
Base frequency	1700 MHz
L1 cache	112 KB (per core)	80K (per core)
L2 cache	2 MB (per core)	2MB (per core)
L3 cache	12 MB (shared)	12MB (shared)
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	110°C	100°C
Maximum frequency	4.8 GHz	4.60 GHz
Number of cores	12	8
Number of threads	14	12
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR5, Depends on motherboard	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
Max memory channels		2
Maximum memory size		64 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	Intel BGA 2049	FCBGA1744
Thermal Design Power (TDP)	15 Watt	45 Watt
Package Size		50 mm x 25 mm
Peripherals
PCIe configurations	Gen 4, 12 Lanes, (CPU only)
Max number of PCIe lanes		28
Graphics
Device ID		0xA7A8
Execution Units		48
Graphics max dynamic frequency		1.40 GHz
Intel® Quick Sync Video
Processor graphics		Intel UHD Graphics for 13th Gen Intel Processors
Graphics interfaces
Number of displays supported		4
Graphics image quality
Max resolution over DisplayPort		7680 x 4320 @ 60Hz
Max resolution over eDP		4096 x 2304 @ 120Hz
Graphics API support
DirectX		12.1
OpenGL		4.6
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Advanced Technologies
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)