AMD EPYC 3151 vs Intel Xeon W-2191B
Comparative analysis of AMD EPYC 3151 and Intel Xeon W-2191B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD EPYC 3151
- CPU is newer: launch date 8 month(s) later
Launch date | 21 Feb 2018 vs 5 June 2017 |
Reasons to consider the Intel Xeon W-2191B
- 14 more cores, run more applications at once: 18 vs 4
- 28 more threads: 36 vs 8
- Around 148176% higher clock speed: 4300 MHz vs 2.9 GHz
- 3x more L1 cache, more data can be stored in the L1 cache for quick access later
- 9x more L2 cache, more data can be stored in the L2 cache for quick access later
- 1622016x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 32% better performance in PassMark - Single thread mark: 2494 vs 1883
- 3.3x better performance in PassMark - CPU mark: 27984 vs 8376
Specifications (specs) | |
Number of cores | 18 vs 4 |
Number of threads | 36 vs 8 |
Maximum frequency | 4300 MHz vs 2.9 GHz |
L1 cache | 1.125 MB vs 96K (per core) |
L2 cache | 18 MB vs 512K (per core) |
L3 cache | 24.75 MB vs 16MB (shared) |
Benchmarks | |
PassMark - Single thread mark | 2494 vs 1883 |
PassMark - CPU mark | 27984 vs 8376 |
Compare benchmarks
CPU 1: AMD EPYC 3151
CPU 2: Intel Xeon W-2191B
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD EPYC 3151 | Intel Xeon W-2191B |
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PassMark - Single thread mark | 1883 | 2494 |
PassMark - CPU mark | 8376 | 27984 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 18.199 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 119.388 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.17 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 9.337 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 26.355 |
Compare specifications (specs)
AMD EPYC 3151 | Intel Xeon W-2191B | |
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Essentials |
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Architecture codename | Zen | Skylake W |
Launch date | 21 Feb 2018 | 5 June 2017 |
Place in performance rating | 1267 | 1218 |
Family | Xeon W | |
Processor Number | W-2191B | |
Series | W-2000 | |
Vertical segment | Server | |
Performance |
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Base frequency | 2.7 GHz | 2300 MHz |
Die size | 213 mm² | |
L1 cache | 96K (per core) | 1.125 MB |
L2 cache | 512K (per core) | 18 MB |
L3 cache | 16MB (shared) | 24.75 MB |
Manufacturing process technology | 14 nm | 14 nm |
Maximum core temperature | 95°C | |
Maximum frequency | 2.9 GHz | 4300 MHz |
Number of cores | 4 | 18 |
Number of threads | 8 | 36 |
Unlocked | ||
64 bit support | ||
Bus Speed | 8 GT/s DMI | |
Memory |
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ECC memory support | ||
Supported memory types | DDR4-2666 MHz, Dual-channel | DDR4-2666 |
Max memory channels | 4 | |
Maximum memory bandwidth | 79.47 GB/s | |
Maximum memory size | 512 GB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | |
Sockets supported | AMD BGA SP4r2 | FCLGA-2066 (R4) |
Thermal Design Power (TDP) | 45 Watt | |
Peripherals |
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PCIe configurations | Gen 3, 32 Lanes, (CPU only) | 1x16, 1x8, 1x4 |
Max number of PCIe lanes | 48 | |
PCI Express revision | 3.0 | |
Security & Reliability |
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Intel® Identity Protection technology | ||
Intel® Memory Protection Extensions (Intel® MPX) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Speed Shift technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |