Get the key specs, technical data, benchmarks and full review of Intel Core i9 9940X X-series (9th Gen) all in one place. Compare your selected model with other alternatives and give your decision on the best CPU a solid base with our comprehensive overview.
| GENERAL Intel Core i9 9940X X-series (9th Gen) |
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| Product Type | Processor |
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| PROCESSOR Intel Core i9 9940X X-series (9th Gen) |
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| Type | Intel Core i9 9940X X-series (9th Gen) |
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| ARCHITECTURE |
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| Processor Qty | 1 |
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| Compatible Processor Socket | LGA2066 Socket |
| Manufacturing Process | 14 nm |
| Thermal Design Power | 165 W |
| Thermal Specification | 88 °C |
| PCI Express Revision | 3.0 |
| PCI Express Lanes Qty | 44 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512) |
| PERFORMANCE |
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| Number of Cores | 14-core |
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| Number of Threads | 28 threads |
| Clock Speed (Frequency) | 3.3 GHz |
| Max Turbo Speed | 4.4 GHz |
| CACHE MEMORY |
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| Cache | 19.25 MB |
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| Cache Memory Details | Smart Cache - 19.25 MB |
| MISCELLANEOUS Intel Core i9 9940X X-series (9th Gen) |
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| Service & Support | Limited warranty - 3 years |
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