Xeon Gold 6142F vs Ryzen 7 3800X
Primary details
Comparing Ryzen 7 3800X and Xeon Gold 6142F processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 487 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 15.89 | no data |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 7 | Intel Xeon Gold |
| Power efficiency | 13.13 | no data |
| Architecture codename | Matisse (2019−2020) | Skylake (server) (2017−2018) |
| Release date | 7 July 2019 (5 years ago) | 11 July 2017 (7 years ago) |
| Launch price (MSRP) | $399 | $3,101 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 7 3800X and Xeon Gold 6142F 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) | 16 (Hexadeca-Core) |
| Threads | 16 | 32 |
| Base clock speed | 3.9 GHz | 2.6 GHz |
| Boost clock speed | 4.5 GHz | 3.7 GHz |
| Multiplier | no data | 26 |
| L1 cache | 96K (per core) | 1 MB |
| L2 cache | 512K (per core) | 16 MB |
| L3 cache | 32 MB | 22 MB |
| Chip lithography | 7 nm, 12 nm | 14 nm |
| Maximum core temperature | no data | 87 °C |
| Number of transistors | 19,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 3800X and Xeon Gold 6142F 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) | 4 (Multiprocessor) |
| Socket | AM4 | FCLGA3647 |
| Power consumption (TDP) | 105 Watt | 160 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 3800X and Xeon Gold 6142F. 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 | - |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 7 3800X and Xeon Gold 6142F 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 7 3800X and Xeon Gold 6142F 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 7 3800X and Xeon Gold 6142F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-2666 |
| Maximum memory size | 128 GB | 768 GB |
| Max memory channels | 2 | 6 |
| Maximum memory bandwidth | 51.196 GB/s | 128.001 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 3800X and Xeon Gold 6142F.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 7 July 2019 | 11 July 2017 |
| Physical cores | 8 | 16 |
| Threads | 16 | 32 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 105 Watt | 160 Watt |
Ryzen 7 3800X has an age advantage of 1 year, a 100% more advanced lithography process, and 52.4% lower power consumption.
Xeon Gold 6142F, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between Ryzen 7 3800X and Xeon Gold 6142F. We've got no test results to judge.
Note that Ryzen 7 3800X is a desktop processor while Xeon Gold 6142F is a server/workstation one.
Should you still have questions on choice between Ryzen 7 3800X and Xeon Gold 6142F, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
