Xeon Gold 6238L vs Gold 6142
Primary details
Comparing Xeon Gold 6142 and Xeon Gold 6238L processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 410 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.68 | no data |
| Market segment | Server | Server |
| Series | Intel Xeon Gold | Intel Xeon Gold |
| Architecture codename | Skylake (server) (2017−2019) | Cascade Lake (2019−2020) |
| Release date | 25 April 2017 (7 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | $2,946 | $10,510 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Gold 6142 and Xeon Gold 6238L 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 | 16 (Hexadeca-Core) | 22 (Docosa-Core) |
| Threads | 32 | 44 |
| Base clock speed | 2.6 GHz | 2.1 GHz |
| Boost clock speed | 3.7 GHz | 3.7 GHz |
| Bus type | DMI 3.0 | DMI 3.0 |
| Bus rate | 4 × 8 GT/s | 4 × 8 GT/s |
| Multiplier | 26 | 21 |
| L1 cache | 1 MB | 1.375 MB |
| L2 cache | 16 MB | 22 MB |
| L3 cache | 22 MB | 30.25 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 85 °C | 92 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Xeon Gold 6142 and Xeon Gold 6238L 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 | 4 (Multiprocessor) | 4 (Multiprocessor) |
| Socket | FCLGA3647 | FCLGA3647 |
| Power consumption (TDP) | 150 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6142 and Xeon Gold 6238L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | - | - |
| Status | Discontinued | Launched |
| Deep Learning Boost | - | + |
Security technologies
Xeon Gold 6142 and Xeon Gold 6238L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6142 and Xeon Gold 6238L are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6142 and Xeon Gold 6238L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-2933 |
| Maximum memory size | 768 GB | 4.5 TB |
| Max memory channels | 6 | 6 |
| Maximum memory bandwidth | 128.001 GB/s | 140.8 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6142 and Xeon Gold 6238L.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 48 |
Pros & cons summary
| Recency | 25 April 2017 | 2 April 2019 |
| Physical cores | 16 | 22 |
| Threads | 32 | 44 |
| Power consumption (TDP) | 150 Watt | 140 Watt |
Xeon Gold 6238L has an age advantage of 1 year, 37.5% more physical cores and 37.5% more threads, and 7.1% lower power consumption.
We couldn't decide between Xeon Gold 6142 and Xeon Gold 6238L. We've got no test results to judge.
Should you still have questions on choice between Xeon Gold 6142 and Xeon Gold 6238L, ask them in Comments section, and we shall answer.
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