Intel Core i9-9820X Full Specifications
The Intel Core i9-9820X is a Desktop processor with 10 cores, launched in 2018. It is part of the Core i9 lineup, using the Skylake-X architecture with Socket LGA2066. The core-count is effectively doubled, to 20 threads. Core i9-9820X has 16.5MB of L3 cache and operates at 3.3 GHz by default, but can boost up to 4.2 GHz, depending on the workload. Intel is building the Core i9-9820X on a 14 nm production process. You may freely adjust the unlocked multiplier on Core i9-9820X, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 4.2GHz. With a TDP of 165 W, the Core i9-9820X consumes a lot of power, so good cooling is definitely needed. Intel's processor supports DDR4 memory with a dual-channel interface. It is worth noting that this processor does not have integrated graphics. This processor can run on motherboards with the following chipsets: X299.
Intel Core i9-9820X General
| Manufacturer | Intel |
|---|---|
| Core Family | Skylake-X |
| Series | Intel Core i9 |
| Type | Desktop |
| Architecture | Skylake |
| Achitecture codename | Skylake-X |
| Microarchitecture | Skylake |
| Market price | $ 775.49 |
| Release date | on October 2018 |
| Launch price (MSRP) | $898 |
| Price now | $775 |
| Place in performance rating | 68 |
| Value for money (0-100) | 8.08 |
| Manufacturing process technology | 14 nm |
Intel Core i9-9820X Compatibility
| Power consumption (TDP) | 165 Watt |
|---|---|
| Max number of CPUs in a configuration | 1 (Uniprocessor) |
| PCIe lanes | 44 |
| PCIe version | 3.0 |
| Socket | LGA2066 |
Intel Core i9-9820X Benchmarks
| Boost Clock | 4.1 GHz |
|---|---|
| CPU Cores | 10 |
| CPU Threads | 20 |
| Core Clock | 3.3 GHz |
| Core Count | 10 |
| Frequency | 3.30 GHz |
| Hyperthreading | Yes |
| L1 Cache | 10 x 32 kB Instruction 10 x 32 kB Data |
| L1 cache | 640 KB |
| L2 Cache | 10 x 1 MB |
| L2 cache | 10 MB |
| L3 Cache | 1 x 16.5 MB |
| L3 cache | 16.5 MB (shared) |
| L3-Cache | 17.00 MB |
| Maximum frequency | 3.3 GHz |
| Simultaneous Multithreading | Yes: Hyper-Threading |
| TDP | 165 W |
| TDP down | -- |
| TDP up | -- |
| Turbo (1 Core) | 4.20 GHz |
| Turbo (10 Cores) | 4.00 GHz |
Intel Core i9-9820X Memory Specifications
| ECC | No |
|---|---|
| ECC Support | No |
| Max memory channels | 4 |
| Maximum Supported Memory | 128 GB |
| Maximum memory bandwidth | 79.47 GB / s |
| Maximum memory size | 128 GB |
| Memory channels | 4 |
| Memory type | DDR4-2666 |
| Supported memory types | DDR4-2666 |
| Max. Memory | 128 GB |
Intel Core i9-9820X Technical Specs
| 64 bit support | + |
|---|---|
| Bus support | 4 × 8 GT / s |
| Includes CPU Cooler | No |
| Maximum case temperature (TCase) | 72 °C |
| Number of cores | 10 |
| Number of threads | 20 |
| Overclocking | Yes |
| Part # | CD8067304126901 |
| Technology | 14 nm |
| Tjunction max. | 95 °C |
| Unlocked | + |
Intel Core i9-9820X Integrated Graphics
| DirectX Version | |
|---|---|
| Execution units | |
| GPU (Turbo) | No turbo |
| GPU frequency | |
| Generation | |
| Integrated Graphics | None |
| Integrated graphics | - |
| Lithography | 14 nm |
| Max. displays | 0 |
Intel Core i9-9820X Technologies and Extensions
| AES-NI | + |
|---|---|
| AVX | + |
Intel Core i9-9820X Virtualization Technologies
| VT-d | + |
|---|---|
| VT-x | + |
| Virtualization | VT-x, VT-x EPT, VT-d |
Intel Core i9-9820X Other
| Packaging | OEM/Tray |
|---|
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