Xeon Gold 6138P vs Ryzen Threadripper 1977
Primary details
Comparing Ryzen Threadripper 1977 and Xeon Gold 6138P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Gold |
| Architecture codename | Zen (2017−2020) | Skylake (server) (2017−2019) |
| Release date | no data | 16 May 2018 (6 years ago) |
| Launch price (MSRP) | no data | $4,937 |
Detailed specifications
Ryzen Threadripper 1977 and Xeon Gold 6138P 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 | 14 (Tetradeca-Core) | 20 (Icosa-Core) |
| Threads | no data | 40 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 3.2 GHz | 3.7 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 20 |
| L1 cache | 128 KB (per core) | 1.25 MB |
| L2 cache | 512 KB (per core) | 20 MB |
| L3 cache | 32768 KB | 27.5 MB |
| Chip lithography | 14 nm | 14 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 1977 and Xeon Gold 6138P 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 | 2 (Multiprocessor) |
| Socket | SP3r2 | FCLGA3647 |
| Power consumption (TDP) | 155 Watt | 195 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 1977 and Xeon Gold 6138P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | - |
| Status | no data | Discontinued |
Security technologies
Ryzen Threadripper 1977 and Xeon Gold 6138P 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 Threadripper 1977 and Xeon Gold 6138P 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 Threadripper 1977 and Xeon Gold 6138P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2666 |
| Maximum memory size | no data | 768 GB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 128.001 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 1977 and Xeon Gold 6138P.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Physical cores | 14 | 20 |
| Power consumption (TDP) | 155 Watt | 195 Watt |
Ryzen Threadripper 1977 has 25.8% lower power consumption.
Xeon Gold 6138P, on the other hand, has 42.9% more physical cores.
We couldn't decide between Ryzen Threadripper 1977 and Xeon Gold 6138P. We've got no test results to judge.
Note that Ryzen Threadripper 1977 is a desktop processor while Xeon Gold 6138P is a server/workstation one.
Should you still have questions on choice between Ryzen Threadripper 1977 and Xeon Gold 6138P, ask them in Comments section, and we shall answer.
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