Intel Xeon E7450 vs AMD Opteron 4280
Comparative analysis of Intel Xeon E7450 and AMD Opteron 4280 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.
Differences
Reasons to consider the Intel Xeon E7450
- Around 6% lower typical power consumption: 90 Watt vs 95 Watt
- 2.2x better performance in PassMark - CPU mark: 9849 vs 4504
Specifications (specs) | |
Thermal Design Power (TDP) | 90 Watt vs 95 Watt |
Benchmarks | |
PassMark - CPU mark | 9849 vs 4504 |
Reasons to consider the AMD Opteron 4280
- 2 more cores, run more applications at once: 8 vs 6
- Around 4% higher maximum core temperature: 70.50°C vs 68°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- 699050.7x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 12% better performance in PassMark - Single thread mark: 1141 vs 1016
Specifications (specs) | |
Number of cores | 8 vs 6 |
Maximum core temperature | 70.50°C vs 68°C |
Manufacturing process technology | 32 nm vs 45 nm |
L3 cache | 8 MB vs 12 MB L3 Cache |
Benchmarks | |
PassMark - Single thread mark | 1141 vs 1016 |
Compare benchmarks
CPU 1: Intel Xeon E7450
CPU 2: AMD Opteron 4280
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon E7450 | AMD Opteron 4280 |
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PassMark - Single thread mark | 1016 | 1141 |
PassMark - CPU mark | 9849 | 4504 |
Compare specifications (specs)
Intel Xeon E7450 | AMD Opteron 4280 | |
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Essentials |
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Architecture codename | Dunnington | |
Launch date | Q3'08 | |
Place in performance rating | 1959 | 2008 |
Processor Number | E7450 | |
Series | Legacy Intel Xeon Processors | AMD Opteron 4200 Series Processor |
Vertical segment | Server | Server |
Family | AMD Opteron | |
OPN Tray | OS4280WLU8KGU | |
Performance |
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64 bit support | ||
Base frequency | 2.40 GHz | 2.8 GHz |
Bus Speed | 1066 MHz | |
Die size | 503 mm2 | |
L3 cache | 12 MB L3 Cache | 8 MB |
Manufacturing process technology | 45 nm | 32 nm |
Maximum core temperature | 68°C | 70.50°C |
Number of cores | 6 | 8 |
Transistor count | 1900 million | |
VID voltage range | 0.900V-1.450V | |
L1 cache | 384 KB | |
L2 cache | 8 MB | |
Maximum frequency | 2.2 GHz | |
Number of threads | 8 | |
Unlocked | ||
Compatibility |
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Package Size | 53.3mm x 53.3mm | |
Sockets supported | PGA604 | C32 |
Thermal Design Power (TDP) | 90 Watt | 95 Watt |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
FSB parity | ||
Idle States | ||
Intel 64 | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Memory |
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Supported memory frequency | 2200 MHz | |
Supported memory types | DDR3 |