AMD EPYC 7452 processor review
EPYC 7452 processor released by AMD; release date: 7 Aug 2019. At the time of release, the processor cost $2025. The processor is designed for server-computers and based on Zen 2 microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 32, threads - 64. Maximum CPU clock speed - 3.35 GHz. Manufacturing process technology - 7 nm, 14 nm. Cache size: L1 - 2 MB, L2 - 16 MB, L3 - 128 MB.
Supported memory types: DDR4-3200. Maximum memory size: 4 TB.
Supported socket types: SP3. Maximum number of processors in a configuration - 2. Power consumption (TDP): 155 Watt.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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Name | Value |
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PassMark - Single thread mark | 2160 |
PassMark - CPU mark | 77746 |
Specifications (specs)
Essentials |
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Architecture codename | Zen 2 |
Launch date | 7 Aug 2019 |
Launch price (MSRP) | $2025 |
OPN PIB | 100-100000057WOF |
OPN Tray | 100-000000057 |
Place in performance rating | 241 |
Vertical segment | Server |
Performance |
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Base frequency | 2.35 GHz |
L1 cache | 2 MB |
L2 cache | 16 MB |
L3 cache | 128 MB |
Manufacturing process technology | 7 nm, 14 nm |
Maximum frequency | 3.35 GHz |
Number of cores | 32 |
Number of threads | 64 |
Memory |
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ECC memory support | |
Max memory channels | 8 |
Maximum memory bandwidth | 190.7 GB/s |
Maximum memory size | 4 TB |
Supported memory types | DDR4-3200 |
Compatibility |
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Max number of CPUs in a configuration | 2 |
Socket Count | 1P/2P |
Sockets supported | SP3 |
Thermal Design Power (TDP) | 155 Watt |
Peripherals |
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Max number of PCIe lanes | 128 |
PCI Express revision | 4.0 |
PCIe configurations | x16, x8 |