Xeon 6776P vs Phi 7235
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 Phi | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Knights Mill (2017) | no data |
| Release date | 1 December 2017 (7 years ago) | 1 April 2025 (less than a year ago) |
Detailed specifications
Xeon Phi 7235 and Xeon 6776P 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 | 64 (Tetrahexaconta-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 256 | 128 |
| Base clock speed | 1.3 GHz | 2.3 GHz |
| Boost clock speed | 1.4 GHz | 3.9 GHz |
| Multiplier | 15 | no data |
| L1 cache | 32K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 0 KB (shared) | 336 MB |
| Chip lithography | 14 nm | no data |
| Maximum core temperature | 72 °C | 81 °C |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.550-1.2V | no data |
Compatibility
Information on Xeon Phi 7235 and Xeon 6776P 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 | SVLCLGA3647 | FCLGA4710 |
| Power consumption (TDP) | 250 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 7235 and Xeon 6776P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Speed Shift | no data | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Deep Learning Boost | - | + |
Security technologies
Xeon Phi 7235 and Xeon 6776P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | - | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 7235 and Xeon 6776P are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7235 and Xeon 6776P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2133 | DDR5(6400MT/s)MRDIMM(8000MT/s) |
| Maximum memory size | 384 GB | 4 TB |
| Max memory channels | 6 | 8 |
| Maximum memory bandwidth | 102.381 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Phi 7235 and Xeon 6776P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 36 | 88 |
Pros & cons summary
| Recency | 1 December 2017 | 1 April 2025 |
| Threads | 256 | 128 |
| Power consumption (TDP) | 250 Watt | 350 Watt |
Xeon Phi 7235 has 100% more threads, and 40% lower power consumption.
Xeon 6776P, on the other hand, has an age advantage of 7 years.
We couldn't decide between Intel Xeon Phi 7235 and Intel Xeon 6776P. We've got no test results to judge.
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