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 7 3700X ist ein Desktop-Prozessor mit 8-Kernen und Hyperthreading (SMT), weshalb dieser 16 Threads gleichzeitig verarbeiten kann. Mit dem Launch am 07.07.2019 ist er nach dem Ryzen 7 3800X der zweitschnellste Ryzen 7 Prozessor und mit 65 Watt TDP deutlich sparsamer als das schnellste Ryzen 7 Modell.
Der Ryzen 7 3700X taktet mit 3,6 GHz Basistakt und kann per Turbo auf bis zu 4,4 GHz takten. Bei Last aller 8 Kerne erreicht der Ryzen 7 3700X maximal 4,1 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 7 3700X ist durchweg bei allen Anwendungen hervorragend. Vor allem bei Multi-Thread-Anwendungen kann hier der native 8-Kerner seine Stärken ausspielen und trotz der geringen TDP ist der Intel Core i9-9900K in Reichweite. Die beiden CCX-Cluster bestehend aus jeweils 4 CPU-Kernen befinden sich in einem CCD (je 4 Kerne mit eigenem 16 MByte L3 Cache). Dieser ist genau 74 mm² groß und wird im neuen 7 nm Verfahren bei TSMC gefertigt. 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 7 3700X dank der verbesserten IPC überzeugen. In Spielen erreicht der Ryzen 7 3700X etwa die Leistung eines Intel Core i7-8700K. Geschlagen geben muss sich der Ryzen momentan allerdings trotzdem, denn in den meisten Spielen bietet der Coffee-Lake-Prozessor etwas mehr Leistung. Zukünftige Unterstützung von mehr Kernen können das Blatt schnell wenden.
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. 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
We have not tested a single system built around the N305, as of September 2023. Expect the chip to be 50% to 100% faster than the N95 (4 cores, 4 threads, up to 3.4 GHz).
Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solutuion of your system is.
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 15 W and can be configured down to 9 W. The CPU is built with a further improved 10nm SuperFin process at Intel (called Intel 7).
- 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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