Xeon D-2146NT vs 5080
Primary details
Comparing Xeon 5080 and Xeon D-2146NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 985 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 7.93 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon D |
| Power efficiency | no data | 8.74 |
| Architecture codename | Dempsey (2006) | Skylake (server) (2017−2018) |
| Release date | 23 May 2006 (18 years ago) | 7 February 2018 (6 years ago) |
| Launch price (MSRP) | $851 | $641 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon 5080 and Xeon D-2146NT 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 3.73 GHz | 2.3 GHz |
| Boost clock speed | 0.07 GHz | 3 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 23 |
| L1 cache | 16 KB (per core) | 512 KB |
| L2 cache | 2 MB (per core) | 8 MB |
| L3 cache | 0 KB | 11 MB |
| Chip lithography | 65 nm | 14 nm |
| Die size | 2x 81 mm2 | no data |
| Maximum core temperature | 78 °C | no data |
| Number of transistors | 376 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.075V-1.35V | no data |
Compatibility
Information on Xeon 5080 and Xeon D-2146NT 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 | 2 | 1 (Uniprocessor) |
| Socket | PLGA771 | FCBGA2518 |
| Power consumption (TDP) | 130 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 5080 and Xeon D-2146NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | - | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | no data |
| Turbo Boost Max 3.0 | no data | - |
| FSB parity | + | no data |
Security technologies
Xeon 5080 and Xeon D-2146NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon 5080 and Xeon D-2146NT are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon 5080 and Xeon D-2146NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4 |
| Maximum memory size | no data | 512 GB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 85.33 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon 5080 and Xeon D-2146NT.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 23 May 2006 | 7 February 2018 |
| Physical cores | 2 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 80 Watt |
Xeon D-2146NT has an age advantage of 11 years, 300% more physical cores and 300% more threads, a 364.3% more advanced lithography process, and 62.5% lower power consumption.
We couldn't decide between Xeon 5080 and Xeon D-2146NT. We've got no test results to judge.
Should you still have questions on choice between Xeon 5080 and Xeon D-2146NT, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
