Xeon Platinum 8462Y vs Ryzen Threadripper PRO 3975WX
Primary details
Comparing Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 68 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | AMD Ryzen Threadripper | no data |
| Power efficiency | 13.29 | no data |
| Architecture codename | Matisse (2019−2020) | no data |
| Release date | 14 July 2020 (4 years ago) | 1 January 2023 (1 year ago) |
Detailed specifications
Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y 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 | 32 (Dotriaconta-Core) | 32 (Dotriaconta-Core) |
| Threads | 64 | 64 |
| Base clock speed | 3.5 GHz | 2.8 GHz |
| Boost clock speed | 4.2 GHz | 4.1 GHz |
| Multiplier | 35 | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 128 MB | 60 MB |
| Chip lithography | 7 nm, 12 nm | Intel 7 nm |
| Die size | 74 mm2 | no data |
| Maximum core temperature | 95 °C | 81 °C |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 3,800 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y 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 | sWRX8 | FCLGA4677 |
| Power consumption (TDP) | 280 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y 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 Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y 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 3975WX and Xeon Platinum 8462Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5-4800, DDR5-4400 |
| Maximum memory size | 2 TiB | 4 TB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | 204.8 GB/s | no data |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y.
| PCIe version | 4.0 | 5 |
| PCI Express lanes | 128 | 80 |
Pros & cons summary
| Recency | 14 July 2020 | 1 January 2023 |
| Power consumption (TDP) | 280 Watt | 300 Watt |
Ryzen Threadripper PRO 3975WX has 7.1% lower power consumption.
Xeon Platinum 8462Y, on the other hand, has an age advantage of 2 years.
We couldn't decide between Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y. We've got no test results to judge.
Should you still have questions on choice between Ryzen Threadripper PRO 3975WX and Xeon Platinum 8462Y, ask them in Comments section, and we shall answer.
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