Xeon D-2786NTE vs i9-9990XE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 393 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.49 | no data |
| Market segment | Workstation | Server |
| Series | Intel Core i9 | no data |
| Power efficiency | 2.84 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Skylake (server) (2017−2018) | no data |
| Release date | 3 January 2019 (6 years ago) | 1 January 2022 (3 years ago) |
| Launch price (MSRP) | $2,800 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i9-9990XE and Xeon D-2786NTE 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 | 14 (Tetradeca-Core) | 18 (Octadeca-Core) |
| Performance-cores | no data | 18 |
| Threads | 28 | 36 |
| Base clock speed | 4 GHz | 2.1 GHz |
| Boost clock speed | 4 GHz | 3.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 40 | no data |
| L1 cache | 896 KB | no data |
| L2 cache | 14 MB | no data |
| L3 cache | 19.25 MB (shared) | 27.5 MB |
| Chip lithography | 14 nm | 10 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-9990XE and Xeon D-2786NTE 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 (Uniprocessor) | no data |
| Socket | 2066 | FCBGA2579 |
| Power consumption (TDP) | 255 Watt | 118 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9990XE and Xeon D-2786NTE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | - |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Core i9-9990XE and Xeon D-2786NTE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9990XE and Xeon D-2786NTE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-9990XE and Xeon D-2786NTE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR4 |
| Maximum memory size | 128 GB | 1 TB |
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 85.33 GB/s | no data |
| 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 Core i9-9990XE and Xeon D-2786NTE.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 44 | 32 |
| USB revision | no data | 3.0 |
| Total number of SATA ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 3 January 2019 | 1 January 2022 |
| Physical cores | 14 | 18 |
| Threads | 28 | 36 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 255 Watt | 118 Watt |
Xeon D-2786NTE has an age advantage of 2 years, 28.6% more physical cores and 28.6% more threads, a 40% more advanced lithography process, and 116.1% lower power consumption.
We couldn't decide between Intel Core i9-9990XE and Intel Xeon D-2786NTE. We've got no test results to judge.
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