Intel Xeon W-2191B processor review
Xeon W-2191B processor released by Intel; release date: 5 June 2017. The processor is designed for server-computers and based on Skylake W microarchitecture.
CPU is unlocked for overclocking. Total number of cores - 18, threads - 36. Maximum CPU clock speed - 4300 MHz. Manufacturing process technology - 14 nm. Cache size: L1 - 1.125 MB, L2 - 18 MB, L3 - 24.75 MB.
Supported memory types: DDR4-2666. Maximum memory size: 512 GB.
Supported socket types: FCLGA-2066 (R4).
Benchmarks
CompuBench 1.5 Desktop Face Detection |
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CompuBench 1.5 Desktop Ocean Surface Simulation |
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CompuBench 1.5 Desktop T-Rex |
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CompuBench 1.5 Desktop Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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PassMark Single thread mark |
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PassMark CPU mark |
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Name | Value |
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CompuBench 1.5 Desktop - Face Detection | 18.199 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 119.388 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 1.170 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 9.337 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 26.355 mHash/s |
PassMark - Single thread mark | 2494 |
PassMark - CPU mark | 27984 |
Specifications (specs)
Essentials |
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Architecture codename | Skylake W |
Family | Xeon W |
Launch date | 5 June 2017 |
Place in performance rating | 1218 |
Processor Number | W-2191B |
Series | W-2000 |
Vertical segment | Server |
Performance |
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64 bit support | |
Base frequency | 2300 MHz |
Bus Speed | 8 GT/s DMI |
L1 cache | 1.125 MB |
L2 cache | 18 MB |
L3 cache | 24.75 MB |
Manufacturing process technology | 14 nm |
Maximum frequency | 4300 MHz |
Number of cores | 18 |
Number of threads | 36 |
Unlocked | |
Memory |
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ECC memory support | |
Max memory channels | 4 |
Maximum memory bandwidth | 79.47 GB/s |
Maximum memory size | 512 GB |
Supported memory types | DDR4-2666 |
Compatibility |
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Sockets supported | FCLGA-2066 (R4) |
Peripherals |
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Max number of PCIe lanes | 48 |
PCI Express revision | 3.0 |
PCIe configurations | 1x16, 1x8, 1x4 |
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) |