AMD Opteron 1389 vs AMD Opteron 6276

Comparative analysis of AMD Opteron 1389 and AMD Opteron 6276 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization. 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 1389

• Around 20% better performance in PassMark - Single thread mark: 1102 vs 916

Reasons to consider the AMD Opteron 6276

• CPU is newer: launch date 2 year(s) 5 month(s) later
• 12 more cores, run more applications at once: 16 vs 4
• 12 more threads: 16 vs 4
• A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
• Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
• 8x more L2 cache, more data can be stored in the L2 cache for quick access later
• 2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
• 4.4x better performance in PassMark - CPU mark: 9168 vs 2079

Compare benchmarks

CPU 1: AMD Opteron 1389
CPU 2: AMD Opteron 6276

PassMark - Single thread mark	CPU 1 CPU 2	1102 916
PassMark - CPU mark	CPU 1 CPU 2	2079 9168

Compare specifications (specs)