Ultra 3 205 vs Xeon D-1633N
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 | Desktop processor |
| Series | Intel Xeon D | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | TSMC |
| Architecture codename | Broadwell (2015−2019) | Arrow Lake-S (2024−2025) |
| Release date | 2 April 2019 (6 years ago) | August 2025 (recently) |
| Launch price (MSRP) | $470 | $140 |
Detailed specifications
Xeon D-1633N and Core Ultra 3 205 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 | 8 |
| Base clock speed | 2.5 GHz | 3.8 GHz |
| Boost clock speed | 3.2 GHz | 4.9 GHz |
| Bus type | DMI 2.0 | no data |
| Multiplier | 25 | no data |
| L1 cache | 384 KB | 192 KB (per core) |
| L2 cache | 1.5 MB | 3 MB (per core) |
| L3 cache | 9 MB | 15 MB (shared) |
| Chip lithography | 14 nm | 3 nm |
| Die size | 246.24 mm2 | 243 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 3200 Million | 17,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon D-1633N and Core Ultra 3 205 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 | FCBGA1667 | 1851 |
| Power consumption (TDP) | 45 Watt | 57 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1633N and Core Ultra 3 205. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| GPIO | + | no data |
| AMT | SPS 3.0 | no data |
| Quiet System | - | no data |
Security technologies
Xeon D-1633N and Core Ultra 3 205 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1633N and Core Ultra 3 205 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-1633N and Core Ultra 3 205. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR3 | DDR5 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.124 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Arc Xe-LPG Graphics 16EU |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1633N and Core Ultra 3 205.
| PCIe version | 2.0/3.0 | 5.0 |
| PCI Express lanes | 32 | 24 |
| 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
| Physical cores | 6 | 8 |
| Threads | 12 | 8 |
| Chip lithography | 14 nm | 3 nm |
| Power consumption (TDP) | 45 Watt | 57 Watt |
Xeon D-1633N has 50% more threads, and 26.7% lower power consumption.
Ultra 3 205, on the other hand, has 33.3% more physical cores, and a 366.7% more advanced lithography process.
We couldn't decide between Intel Xeon D-1633N and Intel Core Ultra 3 205. We've got no test results to judge.
Be aware that Xeon D-1633N is a server/workstation processor while Core Ultra 3 205 is a desktop one.
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