AMD Ryzen 5 8645HS vs AMD Ryzen 5 8500G

Comparative analysis of AMD Ryzen 5 8645HS and AMD Ryzen 5 8500G 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 5 8645HS

AMD Ryzen 5 8500G

Differences

Reasons to consider the AMD Ryzen 5 8645HS

Around 5% higher maximum core temperature: 100°C vs 95°C
Around 44% lower typical power consumption: 45 Watt vs 65 Watt
Around 6% better performance in PassMark - CPU mark: 22985 vs 21763

Specifications (specs)
Maximum core temperature	100°C vs 95°C
Thermal Design Power (TDP)	45 Watt vs 65 Watt
Benchmarks
PassMark - CPU mark	22985 vs 21763

Reasons to consider the AMD Ryzen 5 8500G

CPU is newer: launch date 1 month(s) later
Around 5% better performance in PassMark - Single thread mark: 3920 vs 3725

Specifications (specs)
Launch date	8 Jan 2024 vs 6 Dec 2023
Benchmarks
PassMark - Single thread mark	3920 vs 3725

Compare benchmarks

CPU 1: AMD Ryzen 5 8645HS
CPU 2: AMD Ryzen 5 8500G

PassMark - Single thread mark

CPU 1

CPU 2

3725

3920

PassMark - CPU mark

CPU 1

CPU 2

22985

21763

Name	AMD Ryzen 5 8645HS	AMD Ryzen 5 8500G
PassMark - Single thread mark	3725	3920
PassMark - CPU mark	22985	21763

Compare specifications (specs)

	AMD Ryzen 5 8645HS	AMD Ryzen 5 8500G
Essentials
Launch date	6 Dec 2023	8 Jan 2024
Place in performance rating	268	232
Launch price (MSRP)		$229
Performance
Base frequency	4.3 GHz	3.5 GHz
Die size	178 mm²	137 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	95°C
Maximum frequency	5 GHz	5 GHz
Number of cores	6	6
Number of threads	12	12
Transistor count	25,000 million	20,900 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR5
Compatibility
Configurable TDP	35-54 Watt	45 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	FP8	AM5
Thermal Design Power (TDP)	45 Watt	65 Watt
Peripherals
PCIe configurations	Gen 4, 20 Lanes, (CPU only)	Gen 4, 14 Lanes, (CPU only)