Xeon Gold 6448Y vs Gold 6161
Primary details
Comparing Xeon Gold 6161 and Xeon Gold 6448Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 79 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 26.92 |
| Market segment | Server | Server |
| Series | Intel Xeon Gold | no data |
| Power efficiency | no data | 16.01 |
| Architecture codename | Skylake (server) (2017−2018) | Sapphire Rapids (2023−2024) |
| Release date | no data (2024 years ago) | 10 January 2023 (1 year ago) |
| Launch price (MSRP) | no data | $3,583 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Gold 6161 and Xeon Gold 6448Y 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 | 22 (Docosa-Core) | 32 (Dotriaconta-Core) |
| Threads | 44 | 64 |
| Base clock speed | no data | 2.1 GHz |
| Boost clock speed | 2.2 GHz | 4.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 22 | no data |
| L1 cache | 1.375 MB | 80K (per core) |
| L2 cache | 22 MB | 2 MB (per core) |
| L3 cache | 30.25 MB | 60 MB |
| Chip lithography | 14 nm | Intel 7 nm |
| Maximum case temperature (TCase) | no data | 79 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon Gold 6161 and Xeon Gold 6448Y 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 | 4 (Multiprocessor) | 2 |
| Socket | Socket P | FCLGA4677 |
| Power consumption (TDP) | 165 Watt | 225 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6161 and Xeon Gold 6448Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon Gold 6161 and Xeon Gold 6448Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6161 and Xeon Gold 6448Y are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6161 and Xeon Gold 6448Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR5-4800, DDR5-4400 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | 6 | 8 |
| Maximum memory bandwidth | 128.001 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6161 and Xeon Gold 6448Y.
| PCIe version | no data | 5 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Physical cores | 22 | 32 |
| Threads | 44 | 64 |
| Power consumption (TDP) | 165 Watt | 225 Watt |
Xeon Gold 6161 has 36.4% lower power consumption.
Xeon Gold 6448Y, on the other hand, has 45.5% more physical cores and 45.5% more threads.
We couldn't decide between Xeon Gold 6161 and Xeon Gold 6448Y. We've got no test results to judge.
Should you still have questions on choice between Xeon Gold 6161 and Xeon Gold 6448Y, ask them in Comments section, and we shall answer.
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