AMD Opteron 6281 vs Intel Atom C3808 @ 2.00GHz
AMD Opteron 6281 and Intel Atom C3808 @ 2.00GHz are both server processors listed on PassMark CPU Benchmarks. This page sets their benchmark scores, estimated prices, and specifications side by side using the same source data for both, so the figures are directly comparable.
AMD Opteron 6281 lists Socket G34 and Intel Atom C3808 @ 2.00GHz lists FCBGA1310, so moving between them is likely to be a platform change. Budget for a motherboard, memory, and cooling as well as the processor.
| Metric | AMD Opteron 6281 | Intel Atom C3808 @ 2.00GHz |
|---|---|---|
| Single core | 1,129 | 801 |
| Multicore | 7,279 | 5,671 |
| Estimated price | Not listed | $395 |
| Cores | 16 | 12 |
| Threads | Not listed | 12 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Base clock | 2.5 GHz | 2 GHz |
| Turbo clock | Not listed | Not listed |
| Typical TDP | Not listed | 25 W |
| Socket | Socket G34 | FCBGA1310 |
| Class | Server | Server |
| Release / first seen | Q1 2019 | Q1 2025 |
How do the benchmark scores compare?
AMD Opteron 6281 has a PassMark single-core score of 1,129, compared with 801 for Intel Atom C3808 @ 2.00GHz. AMD Opteron 6281 has the higher score in this benchmark.
AMD Opteron 6281 has a PassMark multicore score of 7,279, compared with 5,671 for Intel Atom C3808 @ 2.00GHz. AMD Opteron 6281 has the higher score in this benchmark.
Single-core scores describe one thread; multicore scores describe aggregate CPU throughput. These results do not establish which CPU is faster in every application. Compare platform support and total upgrade cost before buying.
AMD Opteron 6281 lists Socket G34; Intel Atom C3808 @ 2.00GHz lists FCBGA1310. Check the motherboard manufacturer's CPU support list and BIOS requirements. If the required platform changes, include motherboard, memory and cooling costs; the CPU price alone is not the full upgrade cost.
Related comparisons
Other processors readers weigh against these two.
- AMD Opteron 6281 vs Intel Xeon E5-4610 v3 @ 1.70GHz
- AMD Opteron 6281 vs Intel Xeon E-2224 @ 3.40GHz
- AMD Opteron 6281 vs Intel Xeon E-2124G @ 3.40GHz
- AMD Opteron 6281 vs Intel Xeon D-1537 @ 1.70GHz
- AMD Opteron 6281 vs Intel Xeon E-2224G @ 3.50GHz
- AMD Opteron 6281 vs Intel Xeon D-1539 @ 1.60GHz
- Intel Atom C3808 @ 2.00GHz vs AMD EPYC 3101 4-Core
- Intel Atom C3808 @ 2.00GHz vs AMD EPYC 9R45
- Intel Atom C3808 @ 2.00GHz vs Intel Atom C3858 @ 2.00GHz
- Intel Atom C3808 @ 2.00GHz vs Intel Atom C3758R @ 2.40GHz
- Intel Atom C3808 @ 2.00GHz vs Intel Xeon E-2104G @ 3.20GHz
Sources and data freshness
- AMD Opteron 6281 on PassMark CPU Benchmarks. Data retrieved .
- Intel Atom C3808 @ 2.00GHz on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work