Intel Core i5-10210U vs Intel Pentium Gold 6405U
Intel Core i5-10210U► remove from comparison
The Intel Core i5-10210U is a power efficient quad-core SoC for notebooks based on the Comet Lake (CML-U) generation and was announced in August 2019. Compared to the similar Whiskey Lake processors (e.g. Core i5-8665U), the only difference is support for higher memory speeds (up to LPDDR4-2933 vs DDR4-2400) and two additional cores in the top model (not in this i5). The processor cores are clocked between 1.6 and 4.2 GHz (all 4 cores 3.9 GHz max). Thanks to Hyper-Threading 8 threads can be used. Compared to the faster i5-10510U, the level 3 cache was reduced from 8 to 6 MB. More information on Comet Lake and all the models and articles on it can be found here.
Thanks to the high clock speeds, the processor performance of the i5-10210U is very good for its class. It should outperform the Whiskey Lake i5-8365U slightly and also Ice Lake i5 processors if the cooling and TDP settings are not limiting.
The integrated graphics card however is still the same as in the previous generations. It's still called Intel UHD Graphics 620 and clocked from 300 - 1100 MHz in the i5. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder.
The chip is still produced in the 14nm++ process as Whiskey Lake. The TDP (PL1) is specified at 15 Watts but can be varied from 10 to 25 Watt from the manufacturer (cTDP up/down) resulting in different performance (especially Turbo durations). To provide the full performance, Intel proposes a short power peak of 82 W (PL4) for the i5 (compared to 90W for the 6-core i7), 11 W more than comparable Whiskey Lake parts.
Intel Pentium Gold 6405U► remove from comparison
The Intel Pentium Gold 6405U is a power efficient entry-level dual-core SoC for notebooks based on the Comet Lake (CML-U) generation and was announced in October 2019. Compared to the similar Whiskey Lake Pentium 5405U processors, the difference is the higher clock speed (+100 MHz) and support for faster memory. The processor cores are clocked at 2.4 GHz (no Turbo). Thanks to HyperThreading 4 threads can be used. More information on Comet Lake and all the models and articles on it can be found here.
Due to the 100 MHz higher clock speed, the Pentium Gold 6405U should be slightly faster than the old Pentium 5405U and therefore in the entry level of mobile processors. The missing Turbo and only two cores are definitely a downside and therefore the CPU is best used for simple tasks like browsing and office programs. Compared to the faster Core i3, i5 and i7 Comet Lake models, the Pentium does not support SSE (2).
The integrated graphics card is still the same as in the previous generations. It is called only Intel UHD Graphics but is still the same Intel UHD Graphics 610 like in the Pentium 5405U. Furthermore, the SoC integrates a VP9 and H.265 de- and encoder and an integrated dual channel LPDDR3-2133/DDR4-2400 memory controller (compared to DDR4-2666 in the faster Core i3).
The chip is still produced in the 14nm++ process as Whiskey Lake. The TDP (PL1) is specified at 15 Watts but can be lowered to 12.5 Watt although the CPU then only runs at 800 MHz.
|Model||Intel Core i5-10210U||Intel Pentium Gold 6405U|
|Series||Intel Comet Lake||Intel Comet Lake|
|Codename||Comet Lake-U||Comet Lake-U|
|Series: Comet Lake Comet Lake-U|
|Clock||1600 - 4200 MHz||2400 MHz|
|L1 Cache||256 KB||256 KB|
|L2 Cache||1 MB||1 MB|
|L3 Cache||6 MB||2 MB|
|Cores / Threads||4 / 8||2 / 4|
|TDP||15 Watt||15 Watt|
|Technology||14 nm||14 nm|
|Features||Dual-Channel DDR4 Memory Controller, HyperThreading, AVX2, Quick Sync, Virtualization, AES-NI||Dual-Channel DDR4 Memory Controller, HyperThreading, AVX2, Quick Sync, Virtualization, AES-NI|
|iGPU||Intel UHD Graphics 620 (300 - 1100 MHz)||Intel UHD Graphics 610 (300 - 900 MHz)|
|max. Temp.||100 °C|
|Manufacturer||Intel Comet Lake Pentium Gold 6405U|