AMD Ryzen Threadripper PRO 5945WX vs AMD EPYC 7443
Comparative analysis of AMD Ryzen Threadripper PRO 5945WX and AMD EPYC 7443 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 Ryzen Threadripper PRO 5945WX
- CPU is newer: launch date 11 month(s) later
- Around 13% higher clock speed: 4.5 GHz vs 4.0 GHz
- Around 41% better performance in PassMark - Single thread mark: 3359 vs 2380
Specifications (specs) | |
Launch date | 8 Mar 2022 vs 15 Mar 2021 |
Maximum frequency | 4.5 GHz vs 4.0 GHz |
Benchmarks | |
PassMark - Single thread mark | 3359 vs 2380 |
Reasons to consider the AMD EPYC 7443
- 12 more cores, run more applications at once: 24 vs 12
- 24 more threads: 48 vs 24
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 40% lower typical power consumption: 200 Watt vs 280 Watt
- Around 75% better performance in PassMark - CPU mark: 71156 vs 40561
Specifications (specs) | |
Number of cores | 24 vs 12 |
Number of threads | 48 vs 24 |
L1 cache | 1536 KB vs 768 KB |
L2 cache | 12 MB vs 6 MB |
L3 cache | 128 MB vs 64 MB |
Thermal Design Power (TDP) | 200 Watt vs 280 Watt |
Benchmarks | |
PassMark - CPU mark | 71156 vs 40561 |
Compare benchmarks
CPU 1: AMD Ryzen Threadripper PRO 5945WX
CPU 2: AMD EPYC 7443
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Ryzen Threadripper PRO 5945WX | AMD EPYC 7443 |
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PassMark - Single thread mark | 3359 | 2380 |
PassMark - CPU mark | 40561 | 71156 |
Compare specifications (specs)
AMD Ryzen Threadripper PRO 5945WX | AMD EPYC 7443 | |
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Essentials |
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Architecture codename | Zen 3 | Zen 3 |
Launch date | 8 Mar 2022 | 15 Mar 2021 |
OPN Tray | 100-000000448 | 100-000000340 |
Place in performance rating | 230 | 234 |
Launch price (MSRP) | $2010 | |
OPN PIB | 100-100000340WOF | |
Vertical segment | Server | |
Performance |
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Base frequency | 4.1 GHz | 2.85 GHz |
Die size | 81 mm² | |
L1 cache | 768 KB | 1536 KB |
L2 cache | 6 MB | 12 MB |
L3 cache | 64 MB | 128 MB |
Manufacturing process technology | 7 nm | 7 nm+ |
Maximum case temperature (TCase) | 95 °C | |
Maximum frequency | 4.5 GHz | 4.0 GHz |
Number of cores | 12 | 24 |
Number of threads | 24 | 48 |
Transistor count | 16600 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 | 190.73 GB/s | |
Maximum memory size | 4 TB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | |
Sockets supported | WRX8 | SP3 |
Thermal Design Power (TDP) | 280 Watt | 200 Watt |
Configurable TDP | 165-200 Watt | |
Socket Count | 2P | |
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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Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
AMD SenseMI | ||
Virtualization |
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AMD Virtualization (AMD-V™) |