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 |
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| PassMark - CPU mark |
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| 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 | |
