Intel Core Ultra 7 155U vs AMD Ryzen 7 7735U

Comparative analysis of Intel Core Ultra 7 155U and AMD Ryzen 7 7735U 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 155U

AMD Ryzen 7 7735U

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
Around 1% higher clock speed: 4.8 GHz vs 4.75 GHz
Around 16% higher maximum core temperature: 110°C vs 95°C
2.6x more L1 cache, more data can be stored in the L1 cache for quick access later
6x more L2 cache, more data can be stored in the L2 cache for quick access later
786432x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 87% lower typical power consumption: 15 Watt vs 28 Watt
Around 6% better performance in PassMark - Single thread mark: 3464 vs 3278

Specifications (specs)
Launch date	14 Dec 2023 vs 4 Jan 2023
Number of cores	12 vs 8
Maximum frequency	4.8 GHz vs 4.75 GHz
Maximum core temperature	110°C vs 95°C
L1 cache	112 KB (per core) vs 64K (per core)
L2 cache	2 MB (per core) vs 512K (per core)
L3 cache	12 MB (shared) vs 16MB (shared)
Thermal Design Power (TDP)	15 Watt vs 28 Watt
Benchmarks
PassMark - Single thread mark	3464 vs 3278

Reasons to consider the AMD Ryzen 7 7735U

2 more threads: 16 vs 14
A newer manufacturing process allows for a more powerful, yet cooler running processor: 6 nm vs 7 nm
Around 26% better performance in PassMark - CPU mark: 21173 vs 16830

Specifications (specs)
Number of threads	16 vs 14
Manufacturing process technology	6 nm vs 7 nm
Benchmarks
PassMark - CPU mark	21173 vs 16830

Compare benchmarks

CPU 1: Intel Core Ultra 7 155U
CPU 2: AMD Ryzen 7 7735U

PassMark - Single thread mark

CPU 1

CPU 2

3464

3278

PassMark - CPU mark

CPU 1

CPU 2

16830

21173

Name	Intel Core Ultra 7 155U	AMD Ryzen 7 7735U
PassMark - Single thread mark	3464	3278
PassMark - CPU mark	16830	21173

Compare specifications (specs)

	Intel Core Ultra 7 155U	AMD Ryzen 7 7735U
Essentials
Launch date	14 Dec 2023	4 Jan 2023
Launch price (MSRP)	$490
Place in performance rating	420	443
Architecture codename		Zen 3+ (Rembrandt)
Performance
Base frequency	1700 MHz	2.7 GHz
L1 cache	112 KB (per core)	64K (per core)
L2 cache	2 MB (per core)	512K (per core)
L3 cache	12 MB (shared)	16MB (shared)
Manufacturing process technology	7 nm	6 nm
Maximum core temperature	110°C	95°C
Maximum frequency	4.8 GHz	4.75 GHz
Number of cores	12	8
Number of threads	14	16
Unlocked
Die size		208 mm²
Memory
ECC memory support
Supported memory types	DDR5, Depends on motherboard	DDR5-4800 MHz, Dual-channel
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	Intel BGA 2049	FP7
Thermal Design Power (TDP)	15 Watt	28 Watt
Peripherals
PCIe configurations	Gen 4, 12 Lanes, (CPU only)	Gen 4, 20 Lanes, (CPU only)