Ryzen Threadripper 9980X vs i9-9980XE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 382 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.59 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | Intel Core i9 | no data |
| Power efficiency | 10.59 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Skylake (server) (2017−2018) | Shimada Peak (2025) |
| Release date | 19 October 2018 (6 years ago) | July 2025 |
| Launch price (MSRP) | $1,979 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i9-9980XE and Ryzen Threadripper 9980X 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 | 18 (Octadeca-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 36 | 128 |
| Base clock speed | 3 GHz | 3.2 GHz |
| Boost clock speed | 4.5 GHz | 5.4 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 30 | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 24.75 MB (shared) | 256 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | 484 mm2 | 8x 70.6 mm2 |
| Maximum core temperature | 84 °C | no data |
| Number of transistors | no data | 66,520 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Core i9-9980XE and Ryzen Threadripper 9980X 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) | 1 |
| Socket | FCLGA2066 | sTR5 |
| Power consumption (TDP) | 165 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9980XE and Ryzen Threadripper 9980X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i9-9980XE and Ryzen Threadripper 9980X technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9980XE and Ryzen Threadripper 9980X are enumerated here.
| AMD-V | + | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-9980XE and Ryzen Threadripper 9980X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 85.33 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i9-9980XE and Ryzen Threadripper 9980X.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 44 | 48 |
Pros & cons summary
| Physical cores | 18 | 64 |
| Threads | 36 | 128 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 165 Watt | 350 Watt |
i9-9980XE has 112.1% lower power consumption.
Ryzen Threadripper 9980X, on the other hand, has 255.6% more physical cores and 255.6% more threads, and a 250% more advanced lithography process.
We couldn't decide between Intel Core i9-9980XE and AMD Ryzen Threadripper 9980X. We've got no test results to judge.
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