Xeon Platinum 8280L vs W3520
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2244 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.10 | no data |
| Market segment | Server | Server |
| Series | no data | Intel Xeon Platinum |
| Power efficiency | 0.54 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Bloomfield (2008−2010) | Cascade Lake (2019−2020) |
| Release date | 30 March 2009 (16 years ago) | 2 April 2019 (6 years ago) |
| Launch price (MSRP) | $404 | $17,906 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon W3520 and Xeon Platinum 8280L 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 | 4 (Quad-Core) | 28 (Octacosa-Core) |
| Threads | 8 | 56 |
| Base clock speed | 2.66 GHz | 2.7 GHz |
| Boost clock speed | 2.93 GHz | 4 GHz |
| Multiplier | no data | 27 |
| L1 cache | 64 KB (per core) | 1.75 MB |
| L2 cache | 256 KB (per core) | 28 MB |
| L3 cache | 8 MB (shared) | 38.5 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | 68 °C | 84 °C |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon W3520 and Xeon Platinum 8280L 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 | FCLGA1366 | FCLGA3647 |
| Power consumption (TDP) | 130 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W3520 and Xeon Platinum 8280L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | no data |
| Demand Based Switching | + | no data |
| PAE | 36 Bit | no data |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Xeon W3520 and Xeon Platinum 8280L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W3520 and Xeon Platinum 8280L are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W3520 and Xeon Platinum 8280L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-2933 |
| Maximum memory size | 24 GB | 4.5 TB |
| Max memory channels | 3 | 6 |
| Maximum memory bandwidth | 25.6 GB/s | 140.8 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon W3520 and Xeon Platinum 8280L.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 30 March 2009 | 2 April 2019 |
| Physical cores | 4 | 28 |
| Threads | 8 | 56 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 205 Watt |
Xeon W3520 has 57.7% lower power consumption.
Xeon Platinum 8280L, on the other hand, has an age advantage of 10 years, 600% more physical cores and 600% more threads, and a 221.4% more advanced lithography process.
We couldn't decide between Intel Xeon W3520 and Intel Xeon Platinum 8280L. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
