Athlon 1400 (B) vs Xeon D-2876NT
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Designer | Intel | AMD |
| Architecture codename | no data | Thunderbird B (2000−2001) |
| Release date | 1 October 2023 (2 years ago) | 6 June 2001 (24 years ago) |
| Launch price (MSRP) | no data | $253 |
Detailed specifications
Xeon D-2876NT and Athlon 1400 (B) 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 | 16 (Hexadeca-Core) | 1 (Single-Core) |
| Threads | 32 | 1 |
| Base clock speed | 2 GHz | no data |
| Boost clock speed | 3.1 GHz | 1.4 GHz |
| L1 cache | no data | 128 KB |
| L2 cache | no data | 256 KB |
| L3 cache | 20 MB | no data |
| Chip lithography | no data | 180 nm |
| Die size | no data | 120 mm2 |
| Number of transistors | no data | 37 million |
| 64 bit support | + | - |
Compatibility
Information on Xeon D-2876NT and Athlon 1400 (B) 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 | FCBGA2579 | A |
| Power consumption (TDP) | 100 Watt | 72 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-2876NT and Athlon 1400 (B). You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | no data |
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Deep Learning Boost | + | - |
Security technologies
Xeon D-2876NT and Athlon 1400 (B) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-2876NT and Athlon 1400 (B) are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-2876NT and Athlon 1400 (B). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR1 Depends on motherboard |
| Maximum memory size | 1 TB | no data |
| Max memory channels | 4 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Xeon D-2876NT and Athlon 1400 (B).
| PCIe version | 4.0 | no data |
| PCI Express lanes | 32 | no data |
| USB revision | 3.0 | no data |
| Total number of SATA ports | 24 | no data |
| Number of USB ports | 4 | no data |
| Integrated LAN | + | no data |
Pros & cons summary
| Recency | 1 October 2023 | 6 June 2001 |
| Physical cores | 16 | 1 |
| Threads | 32 | 1 |
| Power consumption (TDP) | 100 Watt | 72 Watt |
Xeon D-2876NT has an age advantage of 22 years, and 1500% more physical cores and 3100% more threads.
Athlon 1400 (B), on the other hand, has 38.9% lower power consumption.
We couldn't decide between Intel Xeon D-2876NT and AMD Athlon 1400 (B). We've got no test results to judge.
Be aware that Xeon D-2876NT is a server/workstation processor while Athlon 1400 (B) is a desktop one.
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