The processor clocks at between 2.3 - 4.8 GHz (4.1 GHz with 8 cores) and can execute up to sixteen threads simultaneously thanks to Hyper-Threading. The Intel Core i9-9880H is a high-end processor for laptops with eight cores based on the Coffee Lake architecture (2019 refresh, CFL-HR).
Intel Core i9-9880H ► remove from comparison Intel specifies the TDP with 45 watts and therefore the i9 is only suited for big laptops with good cooling solutions. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all. The architecture is identical to that of the Intel HD Graphics 630. The integrated Intel UHD Graphics 630 iGPU is supposed to offer a slightly higher performance as its clock rate has been increased by 50 MHz. The Coffee Lake architecture is similar to Kaby Lake and differs only in the amount of cores (now six cores for the high end versions) and the improved 14nm process (14nm++ according to Intel).ĭue to the two additional cores, performance has increased by almost 50% compared to a similar clocked Kaby Lake processor.
#Apple macbook pro 2018 announcement series
The i9-8950HK is the fastest model of the Coffee-Lake-H series at the time of announcement and offers an unlocked multiplier for overclocking of the CPU. Multiple cores can be boosted +100 MHz below 50☌.Īccording to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. The 4.8 GHz can only be reached using the "Thermal Velocity Boost" which allows one core to boost to 4.8 GHz (+200 MHz) as long as the CPU temperature is below 50☌. The processor clocks at between 2.9- 4.8 GHz (4.3 GHz with 6 cores) and can execute up to twelve threads simultaneously thanks to Hyper-Threading. The Intel Core i9-8950HK is a high-end processor for laptops with six cores based on the Coffee Lake architecture and was announced early 2018. Intel Core i9-8950HK ► remove from comparison That means the chip is intended for thin and light laptops (but with fans). The TDP of the APU is specified at 15 Watt (default) and can be configured from 10 to 25 Watt by the laptop vendor (most chips are configured higher than 15 Watt). Furthermore, 12 MB level 3 cache (up from 8 MB at the 4800U) can be found on the chip. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 7 integrated graphics card with 7 CUs and up to 1800 MHz. With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen U should be clearly faster than the 200 MHz lower clocked Ryzen 5 4500U. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed. The new Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. The 5650U is otherwise identical to the Ryzen 5 5600U. The PRO CPUs offer additional management and security features. The chip is manufactured in the modern 7 nm process at TSMC. The cores are clocked at 2.3 (guaranteed base clock) to 4.2 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The AMD Ryzen U is a processor for thin and light laptops based on the Cezanne generation. The R5 5650U integrates six of the eight cores based on the Zen 3 microarchitecture and is the third fastest U-series processor at launch.
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