Xeon Platinum 8280 vs Ryzen Threadripper 1955X
Primary details
Comparing Ryzen Threadripper 1955X and Xeon Platinum 8280 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 262 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 1.64 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Platinum |
| Power efficiency | no data | 9.53 |
| Architecture codename | Zen (2017−2020) | Cascade Lake-SP (2018−2019) |
| Release date | no data (2024 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $10,009 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen Threadripper 1955X and Xeon Platinum 8280 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 | 10 (Deca-Core) | 28 (Octacosa-Core) |
| Threads | no data | 56 |
| Base clock speed | no data | 2.7 GHz |
| Boost clock speed | 3.6 GHz | 4 GHz |
| Multiplier | no data | 27 |
| L1 cache | 128 KB (per core) | 1.75 MB |
| L2 cache | 512 KB (per core) | 28 MB |
| L3 cache | 32768 KB | 38.5 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | no data | 84 °C |
| Number of transistors | no data | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 1955X and Xeon Platinum 8280 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 | 8 (Multiprocessor) |
| Socket | SP3r2 | FCLGA3647 |
| Power consumption (TDP) | 125 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 1955X and Xeon Platinum 8280. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Ryzen Threadripper 1955X and Xeon Platinum 8280 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 1955X and Xeon Platinum 8280 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 1955X and Xeon Platinum 8280. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 1955X and Xeon Platinum 8280.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Physical cores | 10 | 28 |
| Power consumption (TDP) | 125 Watt | 205 Watt |
Ryzen Threadripper 1955X has 64% lower power consumption.
Xeon Platinum 8280, on the other hand, has 180% more physical cores.
We couldn't decide between Ryzen Threadripper 1955X and Xeon Platinum 8280. We've got no test results to judge.
Note that Ryzen Threadripper 1955X is a desktop processor while Xeon Platinum 8280 is a server/workstation one.
Should you still have questions on choice between Ryzen Threadripper 1955X and Xeon Platinum 8280, ask them in Comments section, and we shall answer.
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