Intel Xeon W-2140B vs AMD Opteron 6274
Comparative analysis of Intel Xeon W-2140B and AMD Opteron 6274 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-2140B
- CPU is newer: launch date 5 year(s) 7 month(s) later
- Around 35% higher clock speed: 4.2 GHz vs 3.1 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Launch date | 5 June 2017 vs November 2011 |
Maximum frequency | 4.2 GHz vs 3.1 GHz |
Manufacturing process technology | 14 nm vs 32 nm |
Reasons to consider the AMD Opteron 6274
- 8 more cores, run more applications at once: 16 vs 8
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 45% more L3 cache; more data can be stored in the L3 cache for quick access later
Number of cores | 16 vs 8 |
L1 cache | 768 KB vs 512 KB |
L2 cache | 16 MB vs 8 MB |
L3 cache | 16 MB vs 11 MB |
Max number of CPUs in a configuration | 2 vs 1 |
Compare benchmarks
CPU 1: Intel Xeon W-2140B
CPU 2: AMD Opteron 6274
Name | Intel Xeon W-2140B | AMD Opteron 6274 |
---|---|---|
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 | |
PassMark - Single thread mark | 974 | |
PassMark - CPU mark | 10313 |
Compare specifications (specs)
Intel Xeon W-2140B | AMD Opteron 6274 | |
---|---|---|
Essentials |
||
Architecture codename | Skylake W | Interlagos |
Family | Xeon W | AMD Opteron |
Launch date | 5 June 2017 | November 2011 |
Place in performance rating | 1987 | 2001 |
Series | W-2000 | AMD Opteron 6200 Series Processor |
Vertical segment | Server | Server |
Launch price (MSRP) | $909 | |
OPN Tray | OS6274WKTGGGU | |
Price now | $210 | |
Value for money (0-100) | 6.82 | |
Performance |
||
64 bit support | ||
Base frequency | 3.2 GHz | 2.2 GHz |
Bus Speed | 8 GT/s DMI | |
L1 cache | 512 KB | 768 KB |
L2 cache | 8 MB | 16 MB |
L3 cache | 11 MB | 16 MB |
Manufacturing process technology | 14 nm | 32 nm |
Maximum frequency | 4.2 GHz | 3.1 GHz |
Number of cores | 8 | 16 |
Number of threads | 16 | 16 |
Unlocked | ||
Die size | 316 mm | |
Maximum core temperature | 69°C | |
Transistor count | 2400 million | |
Memory |
||
ECC memory support | ||
Max memory channels | 4 | |
Maximum memory bandwidth | 79.47 GB/s | |
Maximum memory size | 512 GB | |
Supported memory types | DDR4-2666 | DDR3 |
Supported memory frequency | 2000 MHz | |
Compatibility |
||
Max number of CPUs in a configuration | 1 | 2 |
Sockets supported | FCLGA-2066 | G34 |
Thermal Design Power (TDP) | 115 Watt | |
Peripherals |
||
Max number of PCIe lanes | 48 | |
PCI Express revision | 3.0 | |
PCIe configurations | 1x16, 1x8, 1x4 | |
Security & Reliability |
||
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 | ||
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® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Speed Shift technology | ||
Fused Multiply-Add (FMA) | ||
Virtualization |
||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
AMD Virtualization (AMD-V™) |