Opteron 4386 vs Pentium 4 506
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2120 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 0.83 |
| Designer | Intel | AMD |
| Architecture codename | Prescott (2001−2005) | Seoul (2012) |
| Release date | June 2005 (20 years ago) | 4 December 2012 (12 years ago) |
Detailed specifications
Pentium 4 506 and Opteron 4386 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 8 (Octa-Core) |
| Threads | 1 | 8 |
| Base clock speed | 2.66 GHz | 3.1 GHz |
| Boost clock speed | 2.66 GHz | 3.8 GHz |
| L1 cache | 16 KB | 384 KB |
| L2 cache | 1 MB | 8192 KB |
| L3 cache | 0 KB | 8192 KB (shared) |
| Chip lithography | 90 nm | 32 nm |
| Die size | 109 mm2 | 315 mm2 |
| Maximum core temperature | 68 °C | no data |
| Number of transistors | 125 million | 1,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.25V-1.4V | no data |
Compatibility
Information on Pentium 4 506 and Opteron 4386 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 2 |
| Socket | PLGA775 | C32 |
| Power consumption (TDP) | 84 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 506 and Opteron 4386. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Turbo Boost Technology | - | no data |
Security technologies
Pentium 4 506 and Opteron 4386 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 4 506 and Opteron 4386 are enumerated here.
| AMD-V | - | + |
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 506 and Opteron 4386. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
Pros & cons summary
| Physical cores | 1 | 8 |
| Threads | 1 | 8 |
| Chip lithography | 90 nm | 32 nm |
| Power consumption (TDP) | 84 Watt | 95 Watt |
Pentium 4 506 has 13.1% lower power consumption.
Opteron 4386, on the other hand, has 700% more physical cores and 700% more threads, and a 181.3% more advanced lithography process.
We couldn't decide between Intel Pentium 4 506 and AMD Opteron 4386. We've got no test results to judge.
Note that Pentium 4 506 is a desktop processor while Opteron 4386 is a server/workstation one.
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