Xeon E7-4809 v3 vs D-2177NT
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 | Server |
| Series | Intel Xeon D | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Skylake (server) (2017−2018) | Haswell-EX (2015) |
| Release date | 7 February 2018 (7 years ago) | 1 June 2015 (10 years ago) |
| Launch price (MSRP) | $1,443 | no data |
Detailed specifications
Xeon D-2177NT and Xeon E7-4809 v3 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) | 8 (Octa-Core) |
| Threads | 28 | 16 |
| Base clock speed | 1.9 GHz | 2 GHz |
| Boost clock speed | 3 GHz | 2 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 6.4 GT/s |
| Multiplier | 19 | no data |
| L1 cache | 896 KB | 64K (per core) |
| L2 cache | 14 MB | 256K (per core) |
| L3 cache | 19.25 MB | 20 MB (shared) |
| Chip lithography | 14 nm | 22 nm |
| Die size | no data | 160 mm2 |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | no data | 1,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon D-2177NT and Xeon E7-4809 v3 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) | 4 |
| Socket | FCBGA2518 | FCLGA2011 |
| Power consumption (TDP) | 105 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-2177NT and Xeon E7-4809 v3. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2, Intel® AVX-512 | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| PAE | no data | 46 Bit |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Xeon D-2177NT and Xeon E7-4809 v3 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| MPX | + | - |
| SGX | - | no data |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-2177NT and Xeon E7-4809 v3 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-2177NT and Xeon E7-4809 v3. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-1333/1600/1866, DDR3-1066/1333 |
| Maximum memory size | 512 GB | 1.5 TB |
| Max memory channels | 4 | 4 |
| Maximum memory bandwidth | 85.33 GB/s | 85 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon D-2177NT and Xeon E7-4809 v3.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 32 | 32 |
Pros & cons summary
| Recency | 7 February 2018 | 1 June 2015 |
| Physical cores | 14 | 8 |
| Threads | 28 | 16 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 105 Watt | 115 Watt |
Xeon D-2177NT has an age advantage of 2 years, 75% more physical cores and 75% more threads, a 57.1% more advanced lithography process, and 9.5% lower power consumption.
We couldn't decide between Intel Xeon D-2177NT and Intel Xeon E7-4809 v3. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
