Intel Xeon W-2191B vs Intel Xeon E5-4650L
Comparative analysis of Intel Xeon W-2191B and Intel Xeon E5-4650L 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.
Differences
Reasons to consider the Intel Xeon W-2191B
- CPU is newer: launch date 5 year(s) 1 month(s) later
- 10 more cores, run more applications at once: 18 vs 8
- 20 more threads: 36 vs 16
- Around 138610% higher clock speed: 4300 MHz vs 3.10 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
- 2.3x 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
- Around 24% more L3 cache; more data can be stored in the L3 cache for quick access later
- Around 33% higher maximum memory size: 512 GB vs 384 GB
- Around 75% better performance in PassMark - Single thread mark: 2518 vs 1439
- Around 1% better performance in PassMark - CPU mark: 28394 vs 28193
| Specifications (specs) | |
| Launch date | 5 June 2017 vs May 2012 |
| Number of cores | 18 vs 8 |
| Number of threads | 36 vs 16 |
| Maximum frequency | 4300 MHz vs 3.10 GHz |
| Manufacturing process technology | 14 nm vs 32 nm |
| L1 cache | 1.125 MB vs 64 KB (per core) |
| L2 cache | 18 MB vs 256 KB (per core) |
| L3 cache | 24.75 MB vs 20480 KB (shared) |
| Maximum memory size | 512 GB vs 384 GB |
| Benchmarks | |
| PassMark - Single thread mark | 2518 vs 1439 |
| PassMark - CPU mark | 28394 vs 28193 |
Compare benchmarks
CPU 1: Intel Xeon W-2191B
CPU 2: Intel Xeon E5-4650L
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | Intel Xeon W-2191B | Intel Xeon E5-4650L |
|---|---|---|
| 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 | 2518 | 1439 |
| PassMark - CPU mark | 28394 | 28193 |
Compare specifications (specs)
| Intel Xeon W-2191B | Intel Xeon E5-4650L | |
|---|---|---|
Essentials |
||
| Architecture codename | Skylake W | Sandy Bridge EP |
| Family | Xeon W | |
| Launch date | 5 June 2017 | May 2012 |
| Place in performance rating | 1232 | 1242 |
| Processor Number | W-2191B | E5-4650L |
| Series | W-2000 | Intel® Xeon® Processor E5 Family |
| Vertical segment | Server | Server |
| Launch price (MSRP) | $8,685 | |
| Price now | $8,684.50 | |
| Status | Discontinued | |
| Value for money (0-100) | 0.40 | |
Performance |
||
| 64 bit support | ||
| Base frequency | 2300 MHz | 2.60 GHz |
| Bus Speed | 8 GT/s DMI | 8 GT/s QPI |
| L1 cache | 1.125 MB | 64 KB (per core) |
| L2 cache | 18 MB | 256 KB (per core) |
| L3 cache | 24.75 MB | 20480 KB (shared) |
| Manufacturing process technology | 14 nm | 32 nm |
| Maximum frequency | 4300 MHz | 3.10 GHz |
| Number of cores | 18 | 8 |
| Number of threads | 36 | 16 |
| Unlocked | ||
| Die size | 435 mm | |
| Number of QPI Links | 2 | |
| Transistor count | 2270 million | |
| VID voltage range | 0.6V-1.35V | |
Memory |
||
| ECC memory support | ||
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 79.47 GB/s | 51.2 GB/s |
| Maximum memory size | 512 GB | 384 GB |
| Supported memory types | DDR4-2666 | DDR3 800/1066/1333/1600 |
Compatibility |
||
| Sockets supported | FCLGA-2066 (R4) | FCLGA2011 |
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 4 | |
| Package Size | 52.5mm x 45.0mm | |
| Thermal Design Power (TDP) | 115 Watt | |
Peripherals |
||
| Max number of PCIe lanes | 48 | 40 |
| PCI Express revision | 3.0 | 3.0 |
| PCIe configurations | 1x16, 1x8, 1x4 | |
| Scalability | 4S Only | |
Security & Reliability |
||
| 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) | ||
Advanced Technologies |
||
| 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® AVX | |
| Intel 64 | ||
| Intel® Demand Based Switching | ||
| Intel® Flex Memory Access | ||
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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