Xeon D-1848TER vs E7-8837
Primary details
Comparing Xeon E7-8837 and Xeon D-1848TER 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 E7 | no data |
| Architecture codename | Westmere-EX (2011) | no data |
| Release date | 3 April 2011 (13 years ago) | 1 October 2023 (1 year ago) |
| Launch price (MSRP) | $2,280 | no data |
Detailed specifications
Xeon E7-8837 and Xeon D-1848TER 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) | 10 (Deca-Core) |
| Threads | 8 | 20 |
| Base clock speed | 2.66 GHz | 2 GHz |
| Boost clock speed | 2.8 GHz | 3.1 GHz |
| Bus type | QPI | no data |
| Bus rate | 6.4 GT/s | no data |
| Multiplier | 20 | no data |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 24 MB (shared) | 15360 KB |
| Chip lithography | 32 nm | no data |
| Die size | 513 mm2 | no data |
| Maximum case temperature (TCase) | 69 °C | no data |
| Number of transistors | 2,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon E7-8837 and Xeon D-1848TER 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 | 8 (Multiprocessor) | no data |
| Socket | LGA1567 | FCBGA2227 |
| Power consumption (TDP) | 130 Watt | 57 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-8837 and Xeon D-1848TER. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AVX-512 |
| AES-NI | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | - |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | - | + |
| Thermal Monitoring | + | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon E7-8837 and Xeon D-1848TER technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-8837 and Xeon D-1848TER are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-8837 and Xeon D-1848TER. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066 | DDR4 |
| Maximum memory size | 4 TB | 256 GB |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 34.113 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 Xeon E7-8837 and Xeon D-1848TER.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 16 |
| 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 | 3 April 2011 | 1 October 2023 |
| Physical cores | 8 | 10 |
| Threads | 8 | 20 |
| Power consumption (TDP) | 130 Watt | 57 Watt |
Xeon D-1848TER has an age advantage of 12 years, 25% more physical cores and 150% more threads, and 128.1% lower power consumption.
We couldn't decide between Xeon E7-8837 and Xeon D-1848TER. We've got no test results to judge.
Should you still have questions on choice between Xeon E7-8837 and Xeon D-1848TER, ask them in Comments section, and we shall answer.
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