AMD EPYC 7443 vs AMD EPYC 7443P
Comparative analysis of AMD EPYC 7443 and AMD EPYC 7443P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.
Differences
Reasons to consider the AMD EPYC 7443
- Around 25% better performance in PassMark - CPU mark: 71156 vs 56966
Benchmarks | |
PassMark - CPU mark | 71156 vs 56966 |
Reasons to consider the AMD EPYC 7443P
- Around 22% better performance in PassMark - Single thread mark: 2904 vs 2380
Benchmarks | |
PassMark - Single thread mark | 2904 vs 2380 |
Compare benchmarks
CPU 1: AMD EPYC 7443
CPU 2: AMD EPYC 7443P
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7443 | AMD EPYC 7443P |
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PassMark - Single thread mark | 2380 | 2904 |
PassMark - CPU mark | 71156 | 56966 |
Compare specifications (specs)
AMD EPYC 7443 | AMD EPYC 7443P | |
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Essentials |
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Architecture codename | Zen 3 | Zen 3 |
Launch date | 15 Mar 2021 | 15 Mar 2021 |
Launch price (MSRP) | $2010 | $1337 |
OPN PIB | 100-100000340WOF | 100-100000342WOF |
OPN Tray | 100-000000340 | 100-000000342 |
Place in performance rating | 234 | 220 |
Vertical segment | Server | Server |
Performance |
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Base frequency | 2.85 GHz | 2.85 GHz |
L1 cache | 1536 KB | 1536 KB |
L2 cache | 12 MB | 12 MB |
L3 cache | 128 MB | 128 MB |
Manufacturing process technology | 7 nm+ | 7 nm+ |
Maximum frequency | 4.0 GHz | 4.0 GHz |
Number of cores | 24 | 24 |
Number of threads | 48 | 48 |
Unlocked | ||
Memory |
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ECC memory support | ||
Max memory channels | 8 | 8 |
Maximum memory bandwidth | 190.73 GB/s | 190.73 GB/s |
Maximum memory size | 4 TB | 4 TB |
Supported memory types | DDR4-3200 | DDR4-3200 |
Compatibility |
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Configurable TDP | 165-200 Watt | 165-200 Watt |
Socket Count | 2P | 1P |
Sockets supported | SP3 | SP3 |
Thermal Design Power (TDP) | 200 Watt | 200 Watt |
Peripherals |
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Max number of PCIe lanes | 128 | 128 |
PCI Express revision | 4.0 | 4.0 |
Advanced Technologies |
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AMD SenseMI | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |