Ryzen Threadripper PRO 3955WX vs i5-8550
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 303 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 12.77 |
| Market segment | Desktop processor | Server |
| Series | Intel Core i5 | AMD Ryzen Threadripper |
| Power efficiency | no data | 3.44 |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Coffee Lake (2017−2019) | Castle Peak (2020) |
| Release date | 1 September 2018 (7 years ago) | 14 July 2020 (5 years ago) |
| Launch price (MSRP) | no data | $1,149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Core i5-8550 and Ryzen Threadripper PRO 3955WX: 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 | 6 (Hexa-Core) | 16 (Hexadeca-Core) |
| Threads | 6 | 32 |
| Base clock speed | 3 GHz | 3.9 GHz |
| Boost clock speed | 4.3 GHz | 4.3 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | no data | 39 |
| L1 cache | 384 KB | 1 MB |
| L2 cache | 1.5 MB | 8 MB |
| L3 cache | 9 MB (shared) | 64 MB |
| Chip lithography | 14 nm | 7 nm, 12 nm |
| Die size | 126 mm2 | 2x 74 mm2 |
| Maximum case temperature (TCase) | 72 °C | 95 °C |
| Number of transistors | no data | 15940 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i5-8550 and Ryzen Threadripper PRO 3955WX 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 (Uniprocessor) | 1 |
| Socket | 1151 | WRX8 |
| Power consumption (TDP) | 65 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-8550 and Ryzen Threadripper PRO 3955WX. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-8550 and Ryzen Threadripper PRO 3955WX are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-8550 and Ryzen Threadripper PRO 3955WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-3200 |
| Maximum memory size | 64 GB | 2 TiB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 630 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i5-8550 and Ryzen Threadripper PRO 3955WX.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 1 September 2018 | 14 July 2020 |
| Physical cores | 6 | 16 |
| Threads | 6 | 32 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 65 Watt | 280 Watt |
i5-8550 has 331% lower power consumption.
Ryzen Threadripper PRO 3955WX, on the other hand, has an age advantage of 1 year, 167% more physical cores and 433% more threads, and a 100% more advanced lithography process.
We couldn't decide between Intel Core i5-8550 and AMD Ryzen Threadripper PRO 3955WX. We've got no test results to judge.
Note that Core i5-8550 is a desktop processor while Ryzen Threadripper PRO 3955WX is a server/workstation one.
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