Xeon E5-2699A v4 vs D-1649N
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 523 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.72 |
| Market segment | Server | Server |
| Series | Intel Xeon D | Intel Xeon E5 |
| Power efficiency | no data | 11.22 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Broadwell (2015−2019) | Broadwell-EP (2016) |
| Release date | 2 April 2019 (6 years ago) | 25 October 2016 (9 years ago) |
| Launch price (MSRP) | $705 | $4,938 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon D-1649N and Xeon E5-2699A v4 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) | 22 (Docosa-Core) |
| Threads | 16 | 44 |
| Base clock speed | 2.3 GHz | 2.4 GHz |
| Boost clock speed | 3 GHz | 3.6 GHz |
| Bus type | DMI 2.0 | QPI |
| Bus rate | no data | 2 × 9.6 GT/s |
| Multiplier | 23 | 24 |
| L1 cache | 512 KB | 64 KB (per core) |
| L2 cache | 2 MB | 256 KB (per core) |
| L3 cache | 12 MB | 55 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | 246.24 mm2 | 456.12 mm2 |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 3200 Million | 7,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon D-1649N and Xeon E5-2699A v4 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) | 2 (Multiprocessor) |
| Socket | FCBGA1667 | FCLGA2011 |
| Power consumption (TDP) | 45 Watt | 145 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1649N and Xeon E5-2699A v4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | - |
| Demand Based Switching | no data | + |
| PAE | no data | 46 Bit |
| GPIO | + | no data |
| AMT | SPS 3.0 | no data |
| Quiet System | - | no data |
Security technologies
Xeon D-1649N and Xeon E5-2699A v4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| SGX | - | no data |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1649N and Xeon E5-2699A v4 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-1649N and Xeon E5-2699A v4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR3 | DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400 |
| Maximum memory size | 128 GB | 1.5 TB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 34.124 GB/s | 76.8 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1649N and Xeon E5-2699A v4.
| PCIe version | 2.0/3.0 | 3.0 |
| PCI Express lanes | 32 | 40 |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 6 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | 4x 10 GBE | no data |
| UART | + | no data |
Pros & cons summary
| Recency | 2 April 2019 | 25 October 2016 |
| Physical cores | 8 | 22 |
| Threads | 16 | 44 |
| Power consumption (TDP) | 45 Watt | 145 Watt |
Xeon D-1649N has an age advantage of 2 years, and 222.2% lower power consumption.
Xeon E5-2699A v4, on the other hand, has 175% more physical cores and 175% more threads.
We couldn't decide between Intel Xeon D-1649N and Intel Xeon E5-2699A v4. We've got no test results to judge.
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