i486SL-25 vs Ryzen Threadripper PRO 3955WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 303 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 12.77 | no data |
| Market segment | Server | Laptop |
| Series | AMD Ryzen Threadripper | Intel 80486 |
| Power efficiency | 3.44 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Castle Peak (2020) | 80486 (1989) |
| Release date | 14 July 2020 (5 years ago) | no data |
| Launch price (MSRP) | $1,149 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Ryzen Threadripper PRO 3955WX and i486SL-25: 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 | 16 (Hexadeca-Core) | 1 (Single-Core) |
| Threads | 32 | no data |
| Base clock speed | 3.9 GHz | no data |
| Boost clock speed | 4.3 GHz | 0.03 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 25 MT/s |
| Multiplier | 39 | 1 |
| L1 cache | 64 KB (per core) | 8 KB |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 64 MB | no data |
| Chip lithography | 7 nm, 12 nm | 800 nm |
| Die size | 2x 74 mm2 | no data |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 7,600 million | 1 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen Threadripper PRO 3955WX and i486SL-25 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 | WRX8 | no data |
| Power consumption (TDP) | 280 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3955WX and i486SL-25. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3955WX and i486SL-25 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3955WX and i486SL-25. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | no data |
| Maximum memory size | 2 TiB | 4 GB |
| Maximum memory bandwidth | 204.8 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3955WX and i486SL-25.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Physical cores | 16 | 1 |
| Chip lithography | 7 nm | 800 nm |
Ryzen Threadripper PRO 3955WX has 1500% more physical cores, and a 11329% more advanced lithography process.
We couldn't decide between AMD Ryzen Threadripper PRO 3955WX and Intel i486SL-25. We've got no test results to judge.
Be aware that Ryzen Threadripper PRO 3955WX is a server/workstation processor while i486SL-25 is a notebook one.
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