AMD Ryzen 7 PRO 8845HS vs AMD Ryzen 5 PRO 7645

Comparative analysis of AMD Ryzen 7 PRO 8845HS and AMD Ryzen 5 PRO 7645 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 7 PRO 8845HS

  • CPU is newer: launch date 10 month(s) later
  • 2 more cores, run more applications at once: 8 vs 6
  • 4 more threads: 16 vs 12
  • Around 5% higher maximum core temperature: 100°C vs 95°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 5 nm
  • Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 1398101.3x 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
  • Around 44% lower typical power consumption: 45 Watt vs 65 Watt
  • Around 8% better performance in PassMark - CPU mark: 29199 vs 27106
Specifications (specs)
Launch date 16 Apr 2024 vs 13 Jun 2023
Number of cores 8 vs 6
Number of threads 16 vs 12
Maximum core temperature 100°C vs 95°C
Manufacturing process technology 4 nm vs 5 nm
L1 cache 64 KB (per core) vs 64K (per core)
L2 cache 1 MB (per core) vs 1MB (per core)
L3 cache 16 MB (shared) vs 32MB (shared)
Thermal Design Power (TDP) 45 Watt vs 65 Watt
Benchmarks
PassMark - CPU mark 29199 vs 27106

Reasons to consider the AMD Ryzen 5 PRO 7645

  • Around 2% better performance in PassMark - Single thread mark: 3901 vs 3835
Benchmarks
PassMark - Single thread mark 3901 vs 3835

Compare benchmarks

CPU 1: AMD Ryzen 7 PRO 8845HS
CPU 2: AMD Ryzen 5 PRO 7645

PassMark - Single thread mark
CPU 1
CPU 2
3835
3901
PassMark - CPU mark
CPU 1
CPU 2
29199
27106
Name AMD Ryzen 7 PRO 8845HS AMD Ryzen 5 PRO 7645
PassMark - Single thread mark 3835 3901
PassMark - CPU mark 29199 27106

Compare specifications (specs)

AMD Ryzen 7 PRO 8845HS AMD Ryzen 5 PRO 7645

Essentials

Launch date 16 Apr 2024 13 Jun 2023
Place in performance rating 201 202

Performance

Base frequency 3.8 GHz 3.8 GHz
Die size 178 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 100°C 95°C
Maximum frequency 5.1 GHz 5.1 GHz
Number of cores 8 6
Number of threads 16 12
Transistor count 25,000 million 6,570 million
Unlocked
Maximum case temperature (TCase) 61°C

Memory

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

Compatibility

Configurable TDP 35-54 Watt
Max number of CPUs in a configuration 1 1
Sockets supported FP7 AM5
Thermal Design Power (TDP) 45 Watt 65 Watt

Peripherals

PCIe configurations Gen 4, 20 Lanes, (CPU only) Gen 5, 24 Lanes, (CPU only)