The Intel Core i3-N305 is an entry-level mobile CPU for thin and light laptops from the Alder Lake-N series. It was announced in early 2023 and offers no performance cores and 8 efficient cores (E-cores, Gracemont architecture). The chip does not support HyperThreading and clocks with up to 3.8 GHz (single core, 3 GHz all core Turbo). The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 6 MB L3-cache.
Performance
The performance depends on the cooling and TDP settings and should be somewhere similar to the old Alder Lake Pentium 8500 (1 performance core, 4 efficiency cores, max. 4.4 GHz and 8 MB L3-cache). The multi-threaded performance should be quite good with the 8 cores but will suffer due to the low TDP. Single thread performance will suffer due to the missing P-cores and relatively low boost clock speeds.
Features
The Alder Lake-N chips only support single channel memory with up to DDR5-4800, DDR4-3200 or LPDDR5-4800. The chip also supports Quick Sync and AV1 decoding (most likely same engine as in Alder Lake). Furthermore, Wi-Fi 6E and Bluetooth 5.2 are partly integrated (but no Thunderbolt). External chips can be connected via PCIe Gen3 x9 (via the PCH).
The integrated graphics adapter is based on the Xe-architecture and offersall 32 EUs (Execution Units) operating at up to 1.25 GHz. In addition to the single channel memory, the gaming performance is very limited of the iGPU.
Power consumption
The i3 has a base power consumption of 7 W and is therefore even suited for fanless cooling. The CPU is built with a further improved 10nm SuperFin process at Intel (called Intel 7).
Der AMD Ryzen 9 3900X ist ein Desktop-Prozessor der Matisse Serie mit 12-Kernen und Hyperthreading (SMT), weshalb dieser 24 Threads gleichzeitig verarbeiten kann. Mit dem Launch am 07.07.2019 ist der Ryzen 9 3900X der schnellste Ryzen 9 Prozessor und mit 105 Watt TDP spezifiziert. Bis zur endgültigen Verfügbarkeit des Ryzen 9 3950X bleibt der Ryzen 9 3900X allerdings das Topmodell, denn der Ryzen 9 3950X soll erst im September 2019 folgen und insgesamt 16 Kerne bieten.
Der Ryzen 9 3900X taktet mit 3,8 GHz Basistakt und kann per Turbo auf bis zu 4,6 GHz takten. Bei Last aller 12 Kerne erreicht der Ryzen 9 3900X maximal 4,3 GHz. Dank des Precision Boost 2 kann der Takt auf einem höheren Level gehalten werden, wie wir es schon von Zen+ her kennen.
Die Leistung des AMD Ryzen 9 3900X ist durchweg bei allen Anwendungen hervorragend. Vor allem bei Multi-Thread-Anwendungen kann hier der native 12-Kerner seine Stärken ausspielen und kann es sogar mit einem AMD Threadripper 1950X aufnehmen.
Die vier CCX-Cluster bestehend aus jeweils 4 CPU-Kernen, von denen jeweils drei aktiv sind befinden sich in zwei CCD-Packages (je 3 Kerne mit eigenem 16 MByte L3 Cache). Ein CCD-Package ist genau 74 mm² groß und wird im neuen 7 nm Verfahren bei TSMC gefertigt. Bei den beiden Ryzen-9-Prozessoren befinden sich zwei dieser CCD-Einheiten unter dem Heatspreader. Der I/O-Die ist separiert und kommt im mit der älteren 12 nm Strukturbreite daher, welcher weiterhin von Gobalfoundries gefertigt.
Bei Spielen kann der AMD Ryzen 9 3900X dank der verbesserten IPC überzeugen. Schlussendlich kommt es jedoch immer auf die Unterstützung der Spiele an. Wer nur Spielen möchte, ist gut beraten sich den AMD Ryzen 7 3700X genauer anzuschauen. Wer jedoch gleichzeitig Streamen oder Videos bearbeiten möchte, für diejenigen ist der Ryzen 9 3900X die bessere Wahl.
The Intel Processor N100 is an entry-level mobile CPU for thin and light laptops from the Alder Lake-N series. It was announced in early 2023 and offers no performance cores and 4 of the 8 efficient cores (E-cores, Gracemont architecture). The chip does not support HyperThreading and clocks with 1 to 3.4 GHz. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 6 MB L3-cache.
Performance
The average N100 in our database delivers unimpressive multi-thread benchmark scores that are most similar to those of the Core i3-1115G4. The chip is fast enough for many day-to-day tasks, but not much more than that; the other thing to keep in mind is that of the two N100-toting systems tested by us as of October 2023, both have rather high CPU power limits. The chip will be noticeably slower if limited to just six or seven Watts.
Features
The Alder Lake-N chips only support single channel memory with up to DDR5-4800, DDR4-3200 or LPDDR5-4800. The chip also supports Quick Sync and AV1 decoding (most likely same engine as in Alder Lake). Furthermore, Wi-Fi 6E and Bluetooth 5.2 are partly integrated (but no Thunderbolt). External chips can be connected via PCIe Gen3 x9 (via the PCH).
The integrated graphics adapter is based on the Xe-architecture and offers only 24 of the 32 EUs (Execution Units) operating at only 450 - 750 MHz. Due to the single channel memory, low clock speeds, and low shader count, the gaming performance of the iGPU is very limited.
Power consumption
The N100 has a base power consumption of only 6 W and is therefore suited for fanless cooling. The CPU is built with a further improved 10nm SuperFin process at Intel (called Intel 7).
Average Benchmarks Intel Processor N100 → 120%n=44
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
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- Average benchmark values for this graphics card