Intel Xeon W-2191B vs Intel Xeon W-2125
Comparative analysis of Intel Xeon W-2191B and Intel Xeon W-2125 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: 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), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
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 95456% higher clock speed: 4300 MHz vs 4.50 GHz
- 2.8x better performance in PassMark - CPU mark: 27984 vs 10038
Specifications (specs) | |
Number of cores | 18 vs 4 |
Number of threads | 36 vs 8 |
Maximum frequency | 4300 MHz vs 4.50 GHz |
Benchmarks | |
PassMark - CPU mark | 27984 vs 10038 |
Reasons to consider the Intel Xeon W-2125
- Around 3% better performance in PassMark - Single thread mark: 2563 vs 2494
Benchmarks | |
PassMark - Single thread mark | 2563 vs 2494 |
Compare benchmarks
CPU 1: Intel Xeon W-2191B
CPU 2: Intel Xeon W-2125
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon W-2191B | Intel Xeon W-2125 |
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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 | |
PassMark - Single thread mark | 2494 | 2563 |
PassMark - CPU mark | 27984 | 10038 |
Geekbench 4 - Single Core | 1056 | |
Geekbench 4 - Multi-Core | 4624 |
Compare specifications (specs)
Intel Xeon W-2191B | Intel Xeon W-2125 | |
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Essentials |
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Architecture codename | Skylake W | Skylake |
Family | Xeon W | |
Launch date | 5 June 2017 | Q3'17 |
Place in performance rating | 1217 | 1218 |
Processor Number | W-2191B | W-2125 |
Series | W-2000 | Intel® Xeon® W Processor |
Vertical segment | Server | Server |
Status | Launched | |
Performance |
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64 bit support | ||
Base frequency | 2300 MHz | 4.00 GHz |
Bus Speed | 8 GT/s DMI | 0 GT/s QPI |
L1 cache | 1.125 MB | |
L2 cache | 18 MB | |
L3 cache | 24.75 MB | |
Manufacturing process technology | 14 nm | 14 nm |
Maximum frequency | 4300 MHz | 4.50 GHz |
Number of cores | 18 | 4 |
Number of threads | 36 | 8 |
Unlocked | ||
Maximum core temperature | 64 | |
Number of QPI Links | 0 | |
Number of Ultra Path Interconnect (UPI) Links | 0 | |
Memory |
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ECC memory support | ||
Max memory channels | 4 | 4 |
Maximum memory bandwidth | 79.47 GB/s | 85.3 GB/s |
Maximum memory size | 512 GB | 512 GB |
Supported memory types | DDR4-2666 | DDR4 1600/1866/2133/2400/2666 |
Compatibility |
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Sockets supported | FCLGA-2066 (R4) | FCLGA2066 |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 45mm x 52.5mm | |
Thermal Design Power (TDP) | 120 Watt | |
Peripherals |
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Max number of PCIe lanes | 48 | 48 |
PCI Express revision | 3.0 | 3.0 |
PCIe configurations | 1x16, 1x8, 1x4 | x4, x8, x16 |
Scalability | 1S Only | |
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) | ||
Execute Disable Bit (EDB) | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Secure Boot | ||
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 | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | |
Intel 64 | ||
Intel® Demand Based Switching | ||
Intel® Flex Memory Access | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Volume Management Device (VMD) | ||
Number of AVX-512 FMA Units | 2 | |
Physical Address Extensions (PAE) | 46-bit | |
Thermal Monitoring | ||
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) |