AMD Ryzen 5 8500G vs AMD Ryzen 5 7645HX

Comparative analysis of AMD Ryzen 5 8500G and AMD Ryzen 5 7645HX 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.

 

Differences

Reasons to consider the AMD Ryzen 5 8500G

  • CPU is newer: launch date 1 year(s) 0 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 5 nm
  • 1048576x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 524288x more L3 cache, more data can be stored in the L3 cache for quick access later
Specifications (specs)
Launch date 8 Jan 2024 vs 4 Jan 2023
Manufacturing process technology 4 nm vs 5 nm
L2 cache 1 MB (per core) vs 1MB (per core)
L3 cache 16 MB (shared) vs 32MB (shared)
Benchmarks
PassMark - Single thread mark 3916 vs 3915

Reasons to consider the AMD Ryzen 5 7645HX

  • Around 5% higher maximum core temperature: 100°C vs 95°C
  • Around 44% lower typical power consumption: 45 Watt vs 65 Watt
  • Around 24% better performance in PassMark - CPU mark: 26868 vs 21739
Specifications (specs)
Maximum core temperature 100°C vs 95°C
Thermal Design Power (TDP) 45 Watt vs 65 Watt
Benchmarks
PassMark - CPU mark 26868 vs 21739

Compare benchmarks

CPU 1: AMD Ryzen 5 8500G
CPU 2: AMD Ryzen 5 7645HX

PassMark - Single thread mark
CPU 1
CPU 2
3916
3915
PassMark - CPU mark
CPU 1
CPU 2
21739
26868
Name AMD Ryzen 5 8500G AMD Ryzen 5 7645HX
PassMark - Single thread mark 3916 3915
PassMark - CPU mark 21739 26868

Compare specifications (specs)

AMD Ryzen 5 8500G AMD Ryzen 5 7645HX

Essentials

Launch date 8 Jan 2024 4 Jan 2023
Launch price (MSRP) $229
Place in performance rating 234 199

Performance

Base frequency 3.5 GHz 4 GHz
Die size 137 mm² 71 mm²
L1 cache 64 KB (per core) 64K (per core)
L2 cache 1 MB (per core) 1MB (per core)
L3 cache 16 MB (shared) 32MB (shared)
Manufacturing process technology 4 nm 5 nm
Maximum core temperature 95°C 100°C
Maximum frequency 5 GHz 5 GHz
Number of cores 6 6
Number of threads 12 12
Transistor count 20,900 million 6,570 million
Unlocked

Memory

ECC memory support
Supported memory types DDR5 DDR5-5200 MHz, Dual-channel

Compatibility

Configurable TDP 45 Watt 75 Watt
Max number of CPUs in a configuration 1 1
Sockets supported AM5 FL1
Thermal Design Power (TDP) 65 Watt 45 Watt

Peripherals

PCIe configurations Gen 4, 14 Lanes, (CPU only) Gen 5, 28 Lanes, (CPU only)