Intel Pentium N4200 vs Intel Celeron J4005

Intel Pentium N4200

The Intel Pentium N4200 is an Apollo Lake family, quad-core, ultra-low-power processor (SoC) that saw the light of day in 2016. Its four cores run at 1.1 GHz to 2.5 GHz, with only 2.4 GHz available when all the cores are fully loaded; there is no Hyper-Threading here and thus no additional threads. This chip has a fairly competent integrated graphics solution, the Intel HD Graphics 505, and eats very little (~6 W).

Curiously enough, Intel keeps making and selling the Pentium as of early 2023.

Architecture

Just like other Celeron N, Celeron J, Pentium N, Pentium J processors, this Pentium is notable for its small die size. It is easy to manufacture, lowering the costs and enabling Intel to compete with various ARM-based products such as the Raspberry Pi series.

The Pentium N4200 features the Goldmont CPU microarchitecture that came to replace Silvermont (2013), bringing with it several welcome improvements. There is still no L3 cache to be found here, however, it now takes less cycles to perform many operations, making for a double-digit IPC improvement.

The Pentium is compatible with DDR3L-1866, LPDDR3-1866, LPDDR4-2400 RAM. Intel's guidelines state that up to 8 GB are supported; that being said, various forum users report that the CPU functions just fine if mated to 16 GB and even 32 GB of RAM. The chip features six PCI-Express 2.0 lanes for connecting various devices, meaning a four-lane NVMe SSD will not be able to deliver a data transfer rate of more than 2 GB/s. eMMC and SATA storage is supported natively, too.

This Intel CPU is Secure Boot-compatible; technically, it will have no issue running 64-bit Windows 11. However, Microsoft only allows Windows 11 to be installed on systems with CPUs released in 2017 or later, making 64-bit Windows 10 the only OS that the Pentium is officially compatible with.

Last but not the least, please keep in mind that this is not a user-replaceable CPU. It gets permanently soldered to the motherboard (BGA1296 socket interface).

Performance

The average N4200 in our database competes with the Core i5-3339Y, a power efficient chip launched in 2013, as far as multi-thread benchmark scores are concerned, with the (much less ancient) Celeron 6305 lurking a little behind the two. In other words, the Pentium is a slow processor suitable for the most basic tasks only. As of 2021, it is light years behind the latest processors making use of high-performance architectures, such as the Zen 2-powered AMD Ryzen 3 5300U.

The Acer Aspire ES 17 ES1-732 is among the fastest laptops built around the N4200 that we know of. It can be around 50% faster than the slowest system featuring the same CPU in our database, depending on the circumstances.

Graphics

The HD Graphics 505 (18 EUs) is a rather good iGPU, considering this is a lower-end SoC released in 2016 we are talking about. As far as the feature set is concerned, the HD 505 is not much different from the HD Graphics 520 or any other graphics adapter that full-blown six-generation Intel Core i3/i5/i7 chips have. This iGPU is compatible with DX12; it will drive up to 3 monitors simultaneously at up to 2160p60. It will also happily decode VP9 and AVC, the two codecs that YouTube mostly relies on as of 2021.

The UHD Graphics runs at up to 750 MHz. Its actual clock speed will be much lower than that, since the small power budget has to be shared between the iGPU and the CPU cores. Expect most games to run terrible, even ones that were released in 2012 or 2010.

Power consumption

Just like most other N-class Intel processors, the Pentium N4200 has a default TDP of 6 W (also known as the Power Limit 1), making it a great option for passively cooled systems. Increasing the PL1 by just one or two watts, which many systems built around Apollo Lake allow one to do, improves the chip's performance by a huge margin, speaking subjectively.

This Pentium is built with a 14 nm Intel process making for poor energy efficiency (considering 14 nm processes are really old as of mid 2022).

Intel Celeron J4005

The Intel Celeron J4005 is a dual-core desktop SoC primarily for mini PCs and mini ITX mainboards. It runs at 2 - 2.7 GHz (Single Core Burst) and is based on the Gemini Lake platform. Similar to the Apollo Lake predecessor, the chip is manufactured in a 14 nm process with FinFETs but offers slightly improved processor cores, double the amount of L2 cache, a smaller package, a new generation of monitor outputs (Gen 10) and a partly integrated WiFi chip. Besides four CPU cores, the chip also includes a DirectX 12 capable GPU as well as a DDR4/LPDDR4 memory controller (dual-channel, up to 2400 MHz). The SoC is not replaceable as it is permanently soldered to the mainboard.

Architecture

The processor architecture was slightly reworked and is now called Goldmont Plus. It features an increased level 2 cache (to 4 MB). That means the per-clock-performance should be a bit better, but not anywhere near the Core CPUs like Kaby Lake Y.

Performance

The average J4005 in our database is in the same league as the Celeron N3450 and the Celeron 3865U, as far as multi-thread benchmark scores are concerned. This is an abysmally poor result, as of early 2023.

Power consumption

This Celeron series chip has a default TDP, also known as the long-term power limit, of 10 W. That's not much at all and thus good enough for passively cooled tablets, laptops and mini-PCs.

The J4005 is built with one of Intel's old 14 nm processes for poor, as of early 2023, energy efficiency.