AMD EPYC 7453 vs AMD EPYC 7543P
Comparative analysis of AMD EPYC 7453 and AMD EPYC 7543P 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 7453
- Around 7% lower typical power consumption: 225 Watt vs 240 Watt
- Around 20% better performance in PassMark - CPU mark: 80327 vs 66687
Specifications (specs) | |
Thermal Design Power (TDP) | 225 Watt vs 240 Watt |
Benchmarks | |
PassMark - CPU mark | 80327 vs 66687 |
Reasons to consider the AMD EPYC 7543P
- 4 more cores, run more applications at once: 32 vs 28
- 8 more threads: 64 vs 56
- Around 7% higher clock speed: 3.7 GHz vs 3.45 GHz
- Around 14% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 14% more L2 cache; more data can be stored in the L2 cache for quick access later
- 4x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 16% better performance in PassMark - Single thread mark: 2741 vs 2371
Specifications (specs) | |
Number of cores | 32 vs 28 |
Number of threads | 64 vs 56 |
Maximum frequency | 3.7 GHz vs 3.45 GHz |
L1 cache | 2 MB vs 1792 KB |
L2 cache | 16 MB vs 14 MB |
L3 cache | 256 MB vs 64 MB |
Benchmarks | |
PassMark - Single thread mark | 2741 vs 2371 |
Compare benchmarks
CPU 1: AMD EPYC 7453
CPU 2: AMD EPYC 7543P
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 7453 | AMD EPYC 7543P |
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PassMark - Single thread mark | 2371 | 2741 |
PassMark - CPU mark | 80327 | 66687 |
Compare specifications (specs)
AMD EPYC 7453 | AMD EPYC 7543P | |
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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) | $1570 | $2730 |
OPN PIB | 100-100000319WOF | 100-100000341WOF |
OPN Tray | 100-000000319 | 100-000000341 |
Place in performance rating | 175 | 189 |
Vertical segment | Server | Server |
Performance |
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Base frequency | 2.75 GHz | 2.8 GHz |
L1 cache | 1792 KB | 2 MB |
L2 cache | 14 MB | 16 MB |
L3 cache | 64 MB | 256 MB |
Manufacturing process technology | 7 nm+ | 7 nm+ |
Maximum frequency | 3.45 GHz | 3.7 GHz |
Number of cores | 28 | 32 |
Number of threads | 56 | 64 |
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 | 225-240 Watt | 225-240 Watt |
Socket Count | 2P | 1P |
Sockets supported | SP3 | SP3 |
Thermal Design Power (TDP) | 225 Watt | 240 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™) |