Ryzen Threadripper 9980X vs Xeon Phi 7295
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 Phi | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Knights Mill (2017) | Shimada Peak (2025) |
| Release date | 1 December 2017 (7 years ago) | July 2025 |
Detailed specifications
Xeon Phi 7295 and Ryzen Threadripper 9980X 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 | 72 (Doheptaconta-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 288 | 128 |
| Base clock speed | 1.5 GHz | 3.2 GHz |
| Boost clock speed | 1.6 GHz | 5.4 GHz |
| Multiplier | 15 | no data |
| L1 cache | 32K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 0 KB (shared) | 256 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 8x 70.6 mm2 |
| Maximum core temperature | 77 °C | no data |
| Number of transistors | 8,000 million | 66,520 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
| VID voltage range | 0.550-1.2V | no data |
Compatibility
Information on Xeon Phi 7295 and Ryzen Threadripper 9980X 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 | 1 |
| Socket | SVLCLGA3647 | sTR5 |
| Power consumption (TDP) | 320 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 7295 and Ryzen Threadripper 9980X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Turbo Boost Technology | 2.0 | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Xeon Phi 7295 and Ryzen Threadripper 9980X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| SGX | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 7295 and Ryzen Threadripper 9980X are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7295 and Ryzen Threadripper 9980X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR5 |
| Maximum memory size | 384 GB | no data |
| Max memory channels | 6 | no data |
| Maximum memory bandwidth | 115.212 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
| Max video memory | 1 GB | no data |
| Graphics max frequency | 0 MHz | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon Phi 7295 and Ryzen Threadripper 9980X.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 36 | 48 |
Pros & cons summary
| Physical cores | 72 | 64 |
| Threads | 288 | 128 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 320 Watt | 350 Watt |
Xeon Phi 7295 has 12.5% more physical cores and 125% more threads, and 9.4% lower power consumption.
Ryzen Threadripper 9980X, on the other hand, has a 250% more advanced lithography process.
We couldn't decide between Intel Xeon Phi 7295 and AMD Ryzen Threadripper 9980X. We've got no test results to judge.
Be aware that Xeon Phi 7295 is a server/workstation processor while Ryzen Threadripper 9980X is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
