FX-8170 vs Xeon X5492
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2319 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Power efficiency | 0.47 | no data |
| Designer | Intel | AMD |
| Architecture codename | no data | Zambezi (2011−2012) |
| Release date | 1 July 2008 (17 years ago) | 23 October 2012 (13 years ago) |
Detailed specifications
Basic parameters of Xeon X5492 and FX-8170: 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 | no data | 8 (Octa-Core) |
| Threads | no data | 8 |
| Base clock speed | 3.4 GHz | 3.9 GHz |
| Boost clock speed | no data | 4.5 GHz |
| L1 cache | no data | 384 KB |
| L2 cache | no data | 8 MB |
| L3 cache | 12 MB L2 Cache | 8 MB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | no data | 315 mm2 |
| Maximum core temperature | 63 °C | no data |
| Number of transistors | no data | 1,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | - | + |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon X5492 and FX-8170 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 | no data | 1 |
| Socket | LGA771 | AM3+ |
| Power consumption (TDP) | 150 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5492 and FX-8170. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | + | no data |
Security technologies
Xeon X5492 and FX-8170 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5492 and FX-8170 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X5492 and FX-8170. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Peripherals
Specifications and connection of peripherals supported by Xeon X5492 and FX-8170.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Recency | 1 July 2008 | 23 October 2012 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 150 Watt | 125 Watt |
FX-8170 has an age advantage of 4 years, a 41% more advanced lithography process, and 20% lower power consumption.
We couldn't decide between Intel Xeon X5492 and AMD FX-8170. We've got no test results to judge.
Be aware that Xeon X5492 is a server/workstation processor while FX-8170 is a desktop one.
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