Xeon Phi 7285 vs Ryzen Threadripper PRO 5945WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 282 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | AMD Ryzen Threadripper | Intel Xeon Phi |
| Power efficiency | 3.45 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Chagall PRO (2022) | Knights Mill (2017) |
| Release date | 8 March 2022 (3 years ago) | 1 December 2017 (7 years ago) |
Detailed specifications
Ryzen Threadripper PRO 5945WX and Xeon Phi 7285 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 | 12 (Dodeca-Core) | 68 (Octahexaconta-Core) |
| Threads | 24 | 272 |
| Base clock speed | 4.1 GHz | 1.3 GHz |
| Boost clock speed | 4.5 GHz | 1.4 GHz |
| Multiplier | 41 | 15 |
| L1 cache | 64K (per core) | 32K (per core) |
| L2 cache | 512K (per core) | 512K (per core) |
| L3 cache | 64 MB | 0 KB (shared) |
| Chip lithography | 7 nm | 14 nm |
| Die size | 4x 81 mm2 | no data |
| Maximum core temperature | no data | 72 °C |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 16,600 million | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| VID voltage range | no data | 0.550-1.2V |
Compatibility
Information on Ryzen Threadripper PRO 5945WX and Xeon Phi 7285 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 | WRX8 | SVLCLGA3647 |
| Power consumption (TDP) | 280 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5945WX and Xeon Phi 7285. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| Turbo Boost Technology | no data | 2.0 |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Ryzen Threadripper PRO 5945WX and Xeon Phi 7285 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 Ryzen Threadripper PRO 5945WX and Xeon Phi 7285 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 Ryzen Threadripper PRO 5945WX and Xeon Phi 7285. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4-2400 |
| Maximum memory size | 2 TiB | 384 GB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | 204.8 GB/s | 115.212 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5945WX and Xeon Phi 7285.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 128 | 36 |
Pros & cons summary
| Recency | 8 March 2022 | 1 December 2017 |
| Physical cores | 12 | 68 |
| Threads | 24 | 272 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 280 Watt | 250 Watt |
Ryzen Threadripper PRO 5945WX has an age advantage of 4 years, and a 100% more advanced lithography process.
Xeon Phi 7285, on the other hand, has 466.7% more physical cores and 1033.3% more threads, and 12% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper PRO 5945WX and Intel Xeon Phi 7285. We've got no test results to judge.
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