Ryzen 7 7800X vs Xeon W-2140B
Primary details
Comparing Xeon W-2140B and Ryzen 7 7800X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 719 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon W | AMD Ryzen 7 |
| Power efficiency | 8.59 | no data |
| Architecture codename | Skylake (server) (2017−2018) | Zen 4 |
| Release date | 21 December 2017 (7 years ago) | no data |
Detailed specifications
Xeon W-2140B and Ryzen 7 7800X 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 3.2 GHz | 4.2 GHz |
| Boost clock speed | 4.2 GHz | 5 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 32 | no data |
| L1 cache | 64K (per core) | 512 KB |
| L2 cache | 1 MB (per core) | 8 MB |
| L3 cache | 11 MB (shared) | 96 MB |
| Chip lithography | 14 nm | 5 nm, 6 nm |
| Die size | 484 mm2 | 71+122 mm |
| Maximum case temperature (TCase) | 70 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon W-2140B and Ryzen 7 7800X 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) | no data |
| Socket | 2066 | no data |
| Power consumption (TDP) | 120 Watt | 120 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-2140B and Ryzen 7 7800X. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Xeon W-2140B and Ryzen 7 7800X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-2140B and Ryzen 7 7800X are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-2140B and Ryzen 7 7800X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | no data |
| Maximum memory size | 512 GB | 128 GB |
| Maximum memory bandwidth | 85.33 GB/s | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon W-2140B and Ryzen 7 7800X.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
Pros & cons summary
| Chip lithography | 14 nm | 5 nm |
Ryzen 7 7800X has a 180% more advanced lithography process.
We couldn't decide between Xeon W-2140B and Ryzen 7 7800X. We've got no test results to judge.
Be aware that Xeon W-2140B is a server/workstation processor while Ryzen 7 7800X is a desktop one.
Should you still have questions on choice between Xeon W-2140B and Ryzen 7 7800X, ask them in Comments section, and we shall answer.
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