Intel Core Ultra 7 165H vs Intel Core Ultra 7 155H

Comparative analysis of Intel Core Ultra 7 165H and Intel Core Ultra 7 155H processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core Ultra 7 165H

Intel Core Ultra 7 155H

Differences

Reasons to consider the Intel Core Ultra 7 165H

Around 4% higher clock speed: 5 GHz vs 4.8 GHz
Around 4% better performance in PassMark - CPU mark: 26030 vs 25125

Specifications (specs)
Maximum frequency	5 GHz vs 4.8 GHz
Benchmarks
PassMark - CPU mark	26030 vs 25125

Reasons to consider the Intel Core Ultra 7 155H

Around 1% better performance in PassMark - Single thread mark: 3540 vs 3498

Benchmarks
PassMark - Single thread mark	3540 vs 3498

Compare benchmarks

CPU 1: Intel Core Ultra 7 165H
CPU 2: Intel Core Ultra 7 155H

PassMark - Single thread mark

CPU 1

CPU 2

3498

3540

PassMark - CPU mark

CPU 1

CPU 2

26030

25125

Name	Intel Core Ultra 7 165H	Intel Core Ultra 7 155H
PassMark - Single thread mark	3498	3540
PassMark - CPU mark	26030	25125

Compare specifications (specs)

	Intel Core Ultra 7 165H	Intel Core Ultra 7 155H
Essentials
Launch date	14 Dec 2023	14 Dec 2023
Place in performance rating	299	296
Launch price (MSRP)		$503
Performance
Base frequency	3.8 GHz	3.8 GHz
L1 cache	112 KB (per core)	112 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	24 MB (shared)	24 MB (shared)
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	110°C	110°C
Maximum frequency	5 GHz	4.8 GHz
Number of cores	16	16
Number of threads	22	22
Unlocked
Memory
ECC memory support
Supported memory types	DDR5, Depends on motherboard	DDR5, Depends on motherboard
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	Intel BGA 2049	Intel BGA 2049
Thermal Design Power (TDP)	28 Watt	28 Watt
Peripherals
PCIe configurations	Gen 5, 8 Lanes, (CPU only)	Gen 5, 8 Lanes, (CPU only)