AMD Opteron 6366 HE vs Intel Xeon W3580

Comparative analysis of AMD Opteron 6366 HE and Intel Xeon W3580 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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 AMD Opteron 6366 HE

• CPU is newer: launch date 3 year(s) 3 month(s) later
• 12 more cores, run more applications at once: 16 vs 4
• 8 more threads: 16 vs 8
• A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
• 3x more L1 cache, more data can be stored in the L1 cache for quick access later
• 16x more L2 cache, more data can be stored in the L2 cache for quick access later
• 2x more L3 cache, more data can be stored in the L3 cache for quick access later
• Around 53% lower typical power consumption: 85 Watt vs 130 Watt
• 2.8x better performance in PassMark - CPU mark: 10265 vs 3638

Reasons to consider the Intel Xeon W3580

• Around 16% higher clock speed: 3.60 GHz vs 3.1 GHz
• Around 4% higher maximum core temperature: 67.9°C vs 65°C
• Around 33% better performance in PassMark - Single thread mark: 1556 vs 1167

Compare benchmarks

CPU 1: AMD Opteron 6366 HE
CPU 2: Intel Xeon W3580

PassMark - Single thread mark	CPU 1 CPU 2	1167 1556
PassMark - CPU mark	CPU 1 CPU 2	10265 3638

Compare specifications (specs)