Xeon Gold 6142F vs Ryzen 9 5900
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 321 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 9 | Intel Xeon Gold |
| Power efficiency | 12.57 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Vermeer (2020−2025) | Skylake (server) (2017−2018) |
| Release date | 12 January 2021 (4 years ago) | 11 July 2017 (8 years ago) |
| Launch price (MSRP) | no data | $3,101 |
Detailed specifications
Ryzen 9 5900 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 | 12 (Dodeca-Core) | 16 (Hexadeca-Core) |
| Threads | 24 | 32 |
| Base clock speed | 3 GHz | 2.6 GHz |
| Boost clock speed | 4.7 GHz | 3.7 GHz |
| Multiplier | 30 | 26 |
| L1 cache | 64K (per core) | 1 MB |
| L2 cache | 512K (per core) | 16 MB |
| L3 cache | 64 MB | 22 MB |
| Chip lithography | 7 nm, 12 nm | 14 nm |
| Die size | 81 mm2 | no data |
| Maximum core temperature | no data | 87 °C |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 4,150 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 5900 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 | 4 (Multiprocessor) |
| Socket | AM4 | FCLGA3647 |
| Power consumption (TDP) | 65 Watt | 160 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 5900 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 | - |
Security technologies
Ryzen 9 5900 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 9 5900 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 9 5900 and Xeon Gold 6142F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4-2666 |
| Maximum memory size | 128 GB | 768 GB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | 51.196 GB/s | 128.001 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 5900 and Xeon Gold 6142F.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 12 January 2021 | 11 July 2017 |
| Physical cores | 12 | 16 |
| Threads | 24 | 32 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 160 Watt |
Ryzen 9 5900 has an age advantage of 3 years, a 100% more advanced lithography process, and 146.2% lower power consumption.
Xeon Gold 6142F, on the other hand, has 33.3% more physical cores and 33.3% more threads.
We couldn't decide between AMD Ryzen 9 5900 and Intel Xeon Gold 6142F. We've got no test results to judge.
Note that Ryzen 9 5900 is a desktop processor while Xeon Gold 6142F is a server/workstation one.
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