AMD Ryzen 7 8845HS vs AMD Ryzen 7 8840U

Comparative analysis of AMD Ryzen 7 8845HS and AMD Ryzen 7 8840U 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.

AMD Ryzen 7 8845HS

AMD Ryzen 7 8840U

Differences

Reasons to consider the AMD Ryzen 7 8845HS

Around 2% better performance in PassMark - Single thread mark: 3778 vs 3689
Around 21% better performance in PassMark - CPU mark: 28899 vs 23839

Benchmarks
PassMark - Single thread mark	3778 vs 3689
PassMark - CPU mark	28899 vs 23839

Reasons to consider the AMD Ryzen 7 8840U

Around 61% lower typical power consumption: 28 Watt vs 45 Watt

Thermal Design Power (TDP)	28 Watt vs 45 Watt

Compare benchmarks

CPU 1: AMD Ryzen 7 8845HS
CPU 2: AMD Ryzen 7 8840U

PassMark - Single thread mark

CPU 1

CPU 2

3778

3689

PassMark - CPU mark

CPU 1

CPU 2

28899

23839

Name	AMD Ryzen 7 8845HS	AMD Ryzen 7 8840U
PassMark - Single thread mark	3778	3689
PassMark - CPU mark	28899	23839

Compare specifications (specs)

	AMD Ryzen 7 8845HS	AMD Ryzen 7 8840U
Essentials
Launch date	6 Dec 2023	6 Dec 2023
Place in performance rating	217	269
Performance
Base frequency	3.8 GHz	3.3 GHz
Die size	178 mm²	178 mm²
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	16 MB (shared)	16 MB (shared)
Manufacturing process technology	4 nm	4 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5.1 GHz	5.1 GHz
Number of cores	8	8
Number of threads	16	16
Transistor count	25,000 million	25,000 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5
Compatibility
Configurable TDP	35-54 Watt	15-30 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	FP8	FP8
Thermal Design Power (TDP)	45 Watt	28 Watt
Peripherals
PCIe configurations	Gen 4, 20 Lanes, (CPU only)	Gen 4, 20 Lanes, (CPU only)