Core i9-9960X vs Core i9-9900KF Full Specifications
Core i9-9960X vs Core i9-9900KF Specifications
The Intel Core i9-9960X is a Desktop processor with 16 cores, launched in 2019. It is part of the Core i9 lineup, using the Skylake-X architecture with Socket LGA2066. The core-count is effectively doubled, to 32 threads. Core i9-9960X has 22MB of L3 cache and operates at 3.1 GHz by default, but can boost up to 4.5 GHz, depending on the workload. Intel is building the Core i9-9960X on a 14 nm production process. You may freely adjust the unlocked multiplier on Core i9-9960X, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 4.5GHz. With a TDP of 165 W, the Core i9-9960X 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.
The Intel Core i9-9900KF is a Desktop processor with 8 cores, launched in 2019. It is part of the Core i9 lineup, using the Coffee Lake Refresh architecture with Socket LGA1151. The core-count is effectively doubled, to 16 threads. Core i9-9900KF has 16MB of L3 cache and operates at 3.6 GHz by default, but can boost up to 5 GHz, depending on the workload. Intel is building the Core i9-9900KF on a 14 nm production process. You may freely adjust the unlocked multiplier on Core i9-9900KF, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 5GHz. 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: B150, B250, B360, B365, C232, C236, C246, H110, H170, H270, H310, H370, Q170, Q270, Q370, Z170, Z270, Z370, Z390.
Core i9-9960X vs Core i9-9900KF General
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| Manufacturer | Intel | Intel |
| Core Family | Skylake-X | Coffee Lake Refresh |
| Model | Intel Intel Core i9-9960X 16-Core 3.1 GHz LGA 2066 165W CD8067304126500 Desktop Processor - OEM | - |
| Series | Intel Core i9 | Intel Core i9 |
| Type | Desktop | Desktop |
| Architecture | Skylake | Coffee Lake Refresh |
| Achitecture codename | Skylake-X | Coffee Lake |
| Microarchitecture | Skylake | Coffee Lake Refresh |
| Market price | $ 1517.75 | $ 561.99 |
| Release date | on October 2018 | on January 2019 |
| Launch price (MSRP) | $1,684 | $488 |
| Price now | $1628 | $562 |
| Place in performance rating | 17 | 71 |
| Value for money (0-100) | 5.22 | 10.83 |
| Manufacturing process technology | 14 nm | 14 nm |
Core i9-9960X vs Core i9-9900KF Compatibility
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| Power consumption (TDP) | 165 Watt | 95 Watt |
| Max number of CPUs in a configuration | 1 (Uniprocessor) | 1 |
| PCIe lanes | 44 | 16 |
| PCIe version | 3.0 | 3.0 |
| Socket | LGA2066 | LGA1151 |
Core i9-9960X vs Core i9-9900KF Benchmarks
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| Boost Clock | 4.4 GHz | 5 GHz |
| CPU Cores | 16 | 8 |
| CPU Threads | 32 | 16 |
| Core Clock | 3.1 GHz | 3.6 GHz |
| Core Count | 16 | 8 |
| Frequency | 3.10 GHz | 3.60 GHz |
| Hyperthreading | Yes | Yes |
| L1 Cache | 16 x 32 kB Instruction 16 x 32 kB Data | 8 x 32 kB Instruction 8 x 32 kB Data |
| L1 cache | 64K (per core) | 512 KB |
| L2 Cache | 16 x 1 MB | 8 x 256 kB |
| L2 cache | 16 MB | 256K (per core) |
| L3 Cache | 1 x 22 MB | 8 x 2 MB |
| L3 cache | 22 MB (shared) | 16 MB (shared) |
| L3-Cache | 22.00 MB | 16.00 MB |
| Maximum frequency | 3.1 GHz | 5 GHz |
| Simultaneous Multithreading | Yes: Hyper-Threading | Yes: Hyper-Threading |
| TDP | 165 W | 95 W |
| TDP down | -- | -- |
| TDP up | -- | -- |
| Turbo (1 Core) | 4.50 GHz | 5.00 GHz |
| Turbo (16 Cores) | 4.10 GHz | - |
Core i9-9960X vs Core i9-9900KF Memory Specifications
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| ECC | No | No |
| ECC Support | No | No |
| Max memory channels | 4 | 2 |
| Maximum Supported Memory | 128 GB | 128 GB |
| Maximum memory bandwidth | 79.47 GB / s | 41.6 GB / s |
| Maximum memory size | 128 GB | 128 GB |
| Memory channels | 4 | 2 |
| Memory type | DDR4-2666 | DDR4-2666 |
| Supported memory types | DDR4-2666 | DDR4-2666 |
| Max. Memory | 128 GB | 128 GB |
Core i9-9960X vs Core i9-9900KF Technical Specs
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| 64 bit support | + | + |
| Bus support | 4 × 8 GT / s | 4 × 8 GT / s |
| Includes CPU Cooler | No | No |
| Number of cores | 16 | 8 |
| Number of threads | 32 | 16 |
| Overclocking | Yes | Yes |
| Part # | CD8067304126500 | BX80684I99900KF |
| Technology | 14 nm | 14 nm |
| Tjunction max. | 92 °C | 100 °C |
| Unlocked | + | + |
Core i9-9960X vs Core i9-9900KF Integrated Graphics
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| DirectX Version | ||
| Execution units | ||
| GPU (Turbo) | No turbo | No turbo |
| GPU frequency | ||
| Generation | ||
| Integrated Graphics | None | None |
| Integrated graphics | - | - |
| Lithography | 14 nm | 14 nm |
| Max. displays | 0 | 0 |
Core i9-9960X vs Core i9-9900KF Technologies and Extensions
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| AES-NI | + | + |
| AVX | + | + |
Core i9-9960X vs Core i9-9900KF Virtualization Technologies
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| VT-d | + | + |
| VT-x | + | + |
| Virtualization | VT-x, VT-x EPT, VT-d | VT-x, VT-x EPT, VT-d |
Core i9-9960X vs Core i9-9900KF Other
| Core i9-9960X | Core i9-9900KF | |
|---|---|---|
| Packaging | OEM/Tray | Boxed |
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