Xeon D-2899NT vs i7-6820EQ
Primary details
Comparing Core i7-6820EQ and Xeon D-2899NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1332 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.57 | no data |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | no data |
| Power efficiency | 9.27 | no data |
| Architecture codename | Skylake (2015−2016) | Ice Lake-D (2022−2023) |
| Release date | 12 October 2015 (9 years ago) | 14 December 2023 (less than a year ago) |
| Launch price (MSRP) | $378 | $2,138 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-6820EQ and Xeon D-2899NT 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 | 4 (Quad-Core) | 22 (Docosa-Core) |
| Threads | 8 | 44 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | 2.8 GHz | 3.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 28 | no data |
| L1 cache | 256 KB | 80 KB (per core) |
| L2 cache | 1 MB | 1.25 MB (per core) |
| L3 cache | 8 MB | 30 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Die size | 122 mm2 | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-6820EQ and Xeon D-2899NT 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) | 1 |
| Socket | no data | FCBGA2579 |
| Power consumption (TDP) | 45 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-6820EQ and Xeon D-2899NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| 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 i7-6820EQ and Xeon D-2899NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-6820EQ and Xeon D-2899NT are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-6820EQ and Xeon D-2899NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR3-1866 | DDR4 |
| Maximum memory size | 64 GB | 1 TB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 34.134 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 530 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-6820EQ and Xeon D-2899NT.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 32 |
| USB revision | no data | 3.0 |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 12 October 2015 | 14 December 2023 |
| Physical cores | 4 | 22 |
| Threads | 8 | 44 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 45 Watt | 135 Watt |
i7-6820EQ has 200% lower power consumption.
Xeon D-2899NT, on the other hand, has an age advantage of 8 years, 450% more physical cores and 450% more threads, and a 40% more advanced lithography process.
We couldn't decide between Core i7-6820EQ and Xeon D-2899NT. We've got no test results to judge.
Be aware that Core i7-6820EQ is a notebook processor while Xeon D-2899NT is a server/workstation one.
Should you still have questions on choice between Core i7-6820EQ and Xeon D-2899NT, ask them in Comments section, and we shall answer.
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