AMD Opteron 6281 vs AMD Opteron 6238
Comparative analysis of AMD Opteron 6281 and AMD Opteron 6238 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.
Differences
Reasons to consider the AMD Opteron 6281
- 4 more cores, run more applications at once: 16 vs 12
- 4 more threads: 16 vs 12
- Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later
- Around 5% better performance in PassMark - Single thread mark: 1129 vs 1076
Specifications (specs) | |
Number of cores | 16 vs 12 |
Number of threads | 16 vs 12 |
L1 cache | 768 KB vs 576 KB |
L2 cache | 16 MB vs 12 MB |
Benchmarks | |
PassMark - Single thread mark | 1129 vs 1076 |
Reasons to consider the AMD Opteron 6238
- 2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 13% lower typical power consumption: 115 Watt vs 130 Watt
- Around 13% better performance in PassMark - CPU mark: 8206 vs 7279
Specifications (specs) | |
L3 cache | 16 MB vs 8 MB |
Thermal Design Power (TDP) | 115 Watt vs 130 Watt |
Benchmarks | |
PassMark - CPU mark | 8206 vs 7279 |
Compare benchmarks
CPU 1: AMD Opteron 6281
CPU 2: AMD Opteron 6238
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Opteron 6281 | AMD Opteron 6238 |
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PassMark - Single thread mark | 1129 | 1076 |
PassMark - CPU mark | 7279 | 8206 |
Compare specifications (specs)
AMD Opteron 6281 | AMD Opteron 6238 | |
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Essentials |
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Architecture codename | Bulldozer | |
Family | AMD Opteron | AMD Opteron |
OPN Tray | OS6281YJTGGGU | OS6238WKTCGGU |
Place in performance rating | 1939 | 1948 |
Series | AMD Opteron 6200 Series Processor | AMD Opteron 6200 Series Processor |
Value for money (0-100) | 33.18 | |
Vertical segment | Server | Server |
Performance |
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64 bit support | ||
Base frequency | 2.5 GHz | 2.6 GHz |
L1 cache | 768 KB | 576 KB |
L2 cache | 16 MB | 12 MB |
L3 cache | 8 MB | 16 MB |
Manufacturing process technology | 32 nm | 32 nm |
Maximum frequency | 3.2 GHz | 3.2 GHz |
Number of cores | 16 | 12 |
Number of threads | 16 | 12 |
Unlocked | ||
Maximum core temperature | 70.40°C | |
Memory |
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Max memory channels | 2 | |
Supported memory frequency | 2000 MHz | 2000 MHz |
Supported memory types | DDR3 | DDR3 |
Compatibility |
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Max number of CPUs in a configuration | 4 | |
Sockets supported | G34 | G34 |
Thermal Design Power (TDP) | 130 Watt | 115 Watt |
Advanced Technologies |
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Fused Multiply-Add (FMA) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |