#I7 7700k quicksync vs i7 9900k series

The SoC is manufactured in a 10nm process at Intel, which is known as Intel 7 (improved over the 12th Gen). The CPU is rated at 45 W base power (115 W PL2) but most laptops will use a PL1 of around 60 Watt. The integrated graphics card is based on the Xe-architecture and offers 96 EUs (Execution Units). The CPU now supports PCIe 5.0 x8 for a GPU and two PCIe 4.0 x4 for SSDs. Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. The integrated memory controller supports various memory types up to DDR5-5200 (up from 4800 MHz for the 12th gen).

Still, the CPU is very well suited for all demanding use cases like gaming, content creation, and scientific calculations. Thanks to the high core count and high clock speed, the Core i9-13900HK is the fastest 45W CPU for laptops and only bested by Raptor Lake-HX based models with more cores and improved P-cores (e.g., the i9-13980HX). Compared to the i9-13900H, the 13900HK only offers the 'Essentials' features of vPro. Compared to the similar i9-12900HK, the 13900HK offers higher clock speeds. As a K-variant, the CPU offers an open multiplicator and therefore the possibility to overclock the CPU cores. The performance of the E-cores should be similar to old Skylake cores (compare with the Core i7-6920HQ). The clock rate ranges from 2.6 to 5.4 GHz (single core turbo, all-core 4.9 GHz) on the performance cluster and 1.9 to 4.1 GHz on the efficiency cluster. The P-cores support Hyper-Threading leading to 20 supported threads when combined with the E-cores. It was announced in early 2023 and offers 6 performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture).

#I7 7700k quicksync vs i7 9900k series

The Intel Core i9-13900HK is a high-end mobile CPU for laptops based on the Raptor Lake-H series (Alder Lake architecture). Intel Core i9-13900HK ► remove from comparison Intel still specifies the TDP with 91 Watts, which is a lot more than the 45 Watts of the mobile Kaby-Lake-H CPUs. The chip is manufactured in an improved 14nm process with FinFET transistors, which improves the efficiency slightly. The dual-core Kaby Lake processors, which were announced in January, should also support HDCP 2.2. The performance depends a lot on the memory configuration it should be comparable to a dedicated Nvidia GeForce 920M in combination with fast DDR4-2133 dual-channel memory.Ĭontrary to Skylake, Kaby Lake now supports hardware decoding for H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The integrated Intel HD Graphics 630 has 24 Execution Units (similar to previous HD Graphics 530) running at 350 - 1150 MHz. Therefore, it is a very fast quad-core CPU that offers sufficient performance for all tasks. Thanks to the 200 (base) and 300 MHz (Boost) higher clock speed, respectively, the i7-7700K is a few percent faster than the old Skylake Core i7-6700K that offers the same per-MHz performance. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before. Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. It is manufactured in a 14nm process with FinFET transistors. Besides four cores including Hyper-Threading (8 threads) support running at 4.2 - 4.5 GHz, the processor is also equipped with the HD Graphics 630 GPU as well as a dual-channel memory controller (DDR3L-1600/DDR4-2400).

It is the top model of the consumer Kaby-Lake-H series at the time of the announcement. The Intel Core i7-7700K is a fast quad-core processor for desktops based on the Kaby Lake architecture and was announced in January 2017. Intel Core i7-7700K ► remove from comparison