Xeon D-1834 vs i7-990X
Primary details
Comparing Core i7-990X and Xeon D-1834 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1307 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.22 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 3.28 | no data |
| Architecture codename | Gulftown (2010−2011) | no data |
| Release date | 24 February 2011 (13 years ago) | 1 October 2023 (1 year ago) |
| Launch price (MSRP) | $1,104 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-990X and Xeon D-1834 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 | 6 (Hexa-Core) | 8 (Octa-Core) |
| Threads | 12 | 16 |
| Base clock speed | 3.46 GHz | 1.8 GHz |
| Boost clock speed | 3.73 GHz | 2.9 GHz |
| Bus rate | 6.4 GT/s | no data |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 12 MB (shared) | 15360 KB |
| Chip lithography | 32 nm | no data |
| Die size | 239 mm2 | no data |
| Maximum core temperature | 68 °C | no data |
| Number of transistors | 1,170 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-990X and Xeon D-1834 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 | no data |
| Socket | FCLGA1366,LGA1366 | FCBGA2227 |
| Power consumption (TDP) | 130 Watt | 42 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-990X and Xeon D-1834. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® AVX-512 |
| AES-NI | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | - |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| Idle States | + | no data |
| Thermal Monitoring | - | + |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | no data |
| Deep Learning Boost | - | + |
Security technologies
Core i7-990X and Xeon D-1834 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 Core i7-990X and Xeon D-1834 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-990X and Xeon D-1834. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 24 GB | 256 GB |
| Max memory channels | 3 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Core i7-990X and Xeon D-1834.
| PCIe version | 2.0 | 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 | 24 February 2011 | 1 October 2023 |
| Physical cores | 6 | 8 |
| Threads | 12 | 16 |
| Power consumption (TDP) | 130 Watt | 42 Watt |
Xeon D-1834 has an age advantage of 12 years, 33.3% more physical cores and 33.3% more threads, and 209.5% lower power consumption.
We couldn't decide between Core i7-990X and Xeon D-1834. We've got no test results to judge.
Note that Core i7-990X is a desktop processor while Xeon D-1834 is a server/workstation one.
Should you still have questions on choice between Core i7-990X and Xeon D-1834, ask them in Comments section, and we shall answer.
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