Ryzen 9 5950X vs Ryzen Threadripper 1977
Primary details
Comparing Ryzen Threadripper 1977 and Ryzen 9 5950X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 157 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 27.92 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen 9 |
| Power efficiency | no data | 25.88 |
| Architecture codename | Zen (2017−2020) | Vermeer (Zen 3) (2020−2022) |
| Release date | no data (2024 years ago) | 8 October 2020 (4 years ago) |
| Launch price (MSRP) | no data | $799 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen Threadripper 1977 and Ryzen 9 5950X 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) | 16 (Hexadeca-Core) |
| Threads | no data | 32 |
| Base clock speed | no data | 3.4 GHz |
| Boost clock speed | 3.2 GHz | 4.9 GHz |
| Multiplier | no data | 34 |
| L1 cache | 128 KB (per core) | 1 MB |
| L2 cache | 512 KB (per core) | 8 MB |
| L3 cache | 32768 KB | 64 MB |
| Chip lithography | 14 nm | 7 nm, 12 nm |
| Die size | no data | CPU cores: 2x 80.7 sq. mm., I/O: 125 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen Threadripper 1977 and Ryzen 9 5950X 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 | 1 |
| Socket | SP3r2 | AM4 |
| Power consumption (TDP) | 155 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 1977 and Ryzen 9 5950X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA |
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 1977 and Ryzen 9 5950X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 1977 and Ryzen 9 5950X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 51.196 GB/s |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 1977 and Ryzen 9 5950X.
| PCIe version | no data | 4.0 |
Pros & cons summary
| Physical cores | 14 | 16 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 155 Watt | 105 Watt |
Ryzen 9 5950X has 14.3% more physical cores, a 100% more advanced lithography process, and 47.6% lower power consumption.
We couldn't decide between Ryzen Threadripper 1977 and Ryzen 9 5950X. We've got no test results to judge.
Should you still have questions on choice between Ryzen Threadripper 1977 and Ryzen 9 5950X, ask them in Comments section, and we shall answer.
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