Xeon E5-1428L vs FX-8170
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1684 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | no data | 6.34 |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Zambezi (2011−2012) | Sandy Bridge-EN (2012) |
| Release date | 23 October 2012 (13 years ago) | 14 May 2012 (13 years ago) |
Detailed specifications
FX-8170 and Xeon E5-1428L 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 | 8 (Octa-Core) | 6 (Hexa-Core) |
| Threads | 8 | 12 |
| Base clock speed | 3.9 GHz | 1.8 GHz |
| Boost clock speed | 4.5 GHz | 1.8 GHz |
| Bus rate | no data | 0 GT/s |
| L1 cache | 384 KB | 64 KB (per core) |
| L2 cache | 8 MB | 256 KB (per core) |
| L3 cache | 8 MB (shared) | 15360 KB (shared) |
| Chip lithography | 32 nm | 32 nm |
| Die size | 315 mm2 | 294 mm2 |
| Number of transistors | 1,200 million | 1,270 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on FX-8170 and Xeon E5-1428L 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 | 1 |
| Socket | AM3+ | FCLGA1356 |
| Power consumption (TDP) | 125 Watt | 60 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-8170 and Xeon E5-1428L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX |
| 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 | - | + |
| Flex Memory Access | no data | - |
| Demand Based Switching | no data | + |
Security technologies
FX-8170 and Xeon E5-1428L 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 FX-8170 and Xeon E5-1428L are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-8170 and Xeon E5-1428L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Max memory channels | no data | 3 |
| Maximum memory bandwidth | no data | 32 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by FX-8170 and Xeon E5-1428L.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Recency | 23 October 2012 | 14 May 2012 |
| Physical cores | 8 | 6 |
| Threads | 8 | 12 |
| Power consumption (TDP) | 125 Watt | 60 Watt |
FX-8170 has an age advantage of 5 months, and 33.3% more physical cores.
Xeon E5-1428L, on the other hand, has 50% more threads, and 108.3% lower power consumption.
We couldn't decide between AMD FX-8170 and Intel Xeon E5-1428L. We've got no test results to judge.
Note that FX-8170 is a desktop processor while Xeon E5-1428L is a server/workstation one.
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