AMD Ryzen 7 PRO 8845HS vs AMD EPYC 7H12

Comparative analysis of AMD Ryzen 7 PRO 8845HS and AMD EPYC 7H12 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 4 year(s) 6 month(s) later
  • Around 55% higher clock speed: 5.1 GHz vs 3.3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 7 nm
  • 6.2x lower typical power consumption: 45 Watt vs 280 Watt
  • Around 89% better performance in PassMark - Single thread mark: 3828 vs 2022
Specifications (specs)
Launch date 16 Apr 2024 vs 18 Sep 2019
Maximum frequency 5.1 GHz vs 3.3 GHz
Manufacturing process technology 4 nm vs 7 nm
Thermal Design Power (TDP) 45 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark 3828 vs 2022

Reasons to consider the AMD EPYC 7H12

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 56 more cores, run more applications at once: 64 vs 8
  • 112 more threads: 128 vs 16
  • 12x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 16x more L3 cache, more data can be stored in the L3 cache for quick access later
  • 3.3x better performance in PassMark - CPU mark: 97573 vs 29230
Specifications (specs)
Unlocked Unlocked vs Locked
Number of cores 64 vs 8
Number of threads 128 vs 16
L1 cache 6 MB vs 64 KB (per core)
L2 cache 32 MB vs 1 MB (per core)
L3 cache 256 MB vs 16 MB (shared)
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - CPU mark 97573 vs 29230

Compare benchmarks

CPU 1: AMD Ryzen 7 PRO 8845HS
CPU 2: AMD EPYC 7H12

PassMark - Single thread mark
CPU 1
CPU 2
3828
2022
PassMark - CPU mark
CPU 1
CPU 2
29230
97573
Name AMD Ryzen 7 PRO 8845HS AMD EPYC 7H12
PassMark - Single thread mark 3828 2022
PassMark - CPU mark 29230 97573

Compare specifications (specs)

AMD Ryzen 7 PRO 8845HS AMD EPYC 7H12

Essentials

Launch date 16 Apr 2024 18 Sep 2019
Place in performance rating 193 198
Architecture codename Zen 2

Performance

Base frequency 3.8 GHz 2.6 GHz
Die size 178 mm² 74 mm²
L1 cache 64 KB (per core) 6 MB
L2 cache 1 MB (per core) 32 MB
L3 cache 16 MB (shared) 256 MB
Manufacturing process technology 4 nm 7 nm
Maximum core temperature 100°C
Maximum frequency 5.1 GHz 3.3 GHz
Number of cores 8 64
Number of threads 16 128
Transistor count 25,000 million 3800 million
Unlocked

Memory

ECC memory support
Supported memory types DDR5 DDR4-3200
Max memory channels 8

Compatibility

Configurable TDP 35-54 Watt
Max number of CPUs in a configuration 1 2
Sockets supported FP7 SP3
Thermal Design Power (TDP) 45 Watt 280 Watt

Peripherals

PCIe configurations Gen 4, 20 Lanes, (CPU only)
PCI Express revision 4.0