Intel Xeon X7550 vs Intel Xeon W-2140B
Comparative analysis of Intel Xeon X7550 and Intel Xeon W-2140B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. 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 Intel Xeon W-2140B
- Around 75% higher clock speed: 4.2 GHz vs 2.40 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
- 640796.4x more L3 cache, more data can be stored in the L3 cache for quick access later
Maximum frequency | 4.2 GHz vs 2.40 GHz |
Manufacturing process technology | 14 nm vs 45 nm |
L3 cache | 11 MB vs 18 MB L3 Cache |
Compare benchmarks
CPU 1: Intel Xeon X7550
CPU 2: Intel Xeon W-2140B
Name | Intel Xeon X7550 | Intel Xeon W-2140B |
---|---|---|
PassMark - Single thread mark | 1067 | |
PassMark - CPU mark | 7873 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.42 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 151.615 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.825 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.664 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 14.466 |
Compare specifications (specs)
Intel Xeon X7550 | Intel Xeon W-2140B | |
---|---|---|
Essentials |
||
Architecture codename | Nehalem EX | Skylake W |
Launch date | Q1'10 | 5 June 2017 |
Place in performance rating | 1974 | 1987 |
Processor Number | X7550 | |
Series | Legacy Intel Xeon Processors | W-2000 |
Vertical segment | Server | Server |
Family | Xeon W | |
Performance |
||
Base frequency | 2.00 GHz | 3.2 GHz |
Bus Speed | 6.4 GT/s | 8 GT/s DMI |
L3 cache | 18 MB L3 Cache | 11 MB |
Manufacturing process technology | 45 nm | 14 nm |
Maximum core temperature | 69°C | |
Maximum frequency | 2.40 GHz | 4.2 GHz |
Number of cores | 8 | 8 |
Number of threads | 16 | 16 |
64 bit support | ||
L1 cache | 512 KB | |
L2 cache | 8 MB | |
Unlocked | ||
Memory |
||
Supported memory types | DDR3 800/978/1066/1333 (Max Speed 1066 MHz) | DDR4-2666 |
ECC memory support | ||
Max memory channels | 4 | |
Maximum memory bandwidth | 79.47 GB/s | |
Maximum memory size | 512 GB | |
Compatibility |
||
Sockets supported | FCLGA1567 | FCLGA-2066 |
Thermal Design Power (TDP) | 130 Watt | |
Max number of CPUs in a configuration | 1 | |
Security & Reliability |
||
Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® Memory Protection Extensions (Intel® MPX) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
Enhanced Intel SpeedStep® technology | ||
Intel 64 | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Intel® TSX-NI | ||
Intel® vPro™ Platform Eligibility | ||
Speed Shift technology | ||
Virtualization |
||
Intel® Virtualization Technology (VT-x) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Peripherals |
||
Max number of PCIe lanes | 48 | |
PCI Express revision | 3.0 | |
PCIe configurations | 1x16, 1x8, 1x4 |