AMD EPYC 7H12 vs AMD EPYC 7702
Comparative analysis of AMD EPYC 7H12 and AMD EPYC 7702 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 EPYC 7H12
- CPU is newer: launch date 1 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 5% better performance in PassMark - CPU mark: 97573 vs 93307
Specifications (specs) | |
Launch date | 18 Sep 2019 vs 7 Aug 2019 |
Unlocked | Unlocked vs Locked |
L1 cache | 6 MB vs 4 MB |
Benchmarks | |
PassMark - CPU mark | 97573 vs 93307 |
Reasons to consider the AMD EPYC 7702
- Around 2% higher clock speed: 3.35 GHz vs 3.3 GHz
- Around 40% lower typical power consumption: 200 Watt vs 280 Watt
- Around 5% better performance in PassMark - Single thread mark: 2116 vs 2022
Specifications (specs) | |
Maximum frequency | 3.35 GHz vs 3.3 GHz |
Thermal Design Power (TDP) | 200 Watt vs 280 Watt |
Benchmarks | |
PassMark - Single thread mark | 2116 vs 2022 |
Compare benchmarks
CPU 1: AMD EPYC 7H12
CPU 2: AMD EPYC 7702
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7H12 | AMD EPYC 7702 |
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PassMark - Single thread mark | 2022 | 2116 |
PassMark - CPU mark | 97573 | 93307 |
Compare specifications (specs)
AMD EPYC 7H12 | AMD EPYC 7702 | |
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Essentials |
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Architecture codename | Zen 2 | Zen 2 |
Launch date | 18 Sep 2019 | 7 Aug 2019 |
Place in performance rating | 138 | 153 |
Launch price (MSRP) | $6450 | |
OPN PIB | 100-100000038WOF | |
OPN Tray | 100-000000038 | |
Vertical segment | Server | |
Performance |
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Base frequency | 2.6 GHz | 2.0 GHz |
Die size | 74 mm² | |
L1 cache | 6 MB | 4 MB |
L2 cache | 32 MB | 32 MB |
L3 cache | 256 MB | 256 MB |
Manufacturing process technology | 7 nm | 7 nm, 14 nm |
Maximum frequency | 3.3 GHz | 3.35 GHz |
Number of cores | 64 | 64 |
Number of threads | 128 | 128 |
Transistor count | 3800 million | |
Unlocked | ||
Memory |
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ECC memory support | ||
Max memory channels | 8 | 8 |
Supported memory types | DDR4-3200 | DDR4-3200 |
Maximum memory bandwidth | 204.8 GB/s | |
Maximum memory size | 4 TB | |
Compatibility |
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Max number of CPUs in a configuration | 2 | |
Sockets supported | SP3 | SP3 |
Thermal Design Power (TDP) | 280 Watt | 200 Watt |
Socket Count | 1P/2P | |
Peripherals |
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PCI Express revision | 4.0 | 4.0 |
Max number of PCIe lanes | 128 | |
PCIe configurations | x16, x8 |