HP Elite Mini 800 G9 Carbon Black 2024

The HP Elite Mini 800 G9 is a compact business desktop with a 24-core Intel Core i9-14900 that delivers excellent CPU performance in a tiny chassis. It's great for office multitasking and multi-display setups, but the integrated graphics make it a poor choice for gaming or GPU-heavy work. At $1,400, you're paying for the form factor as much as the specs.

The star here is the CPU. The Core i9-14900 lands in the 86th percentile among all products in our database, which puts it in the "one of the best on the market" tier for processor performance. In practice, that means compiling code, running local VMs, or batch-processing large files will feel snappy. The 8 performance cores handle bursty single-threaded work well, while the 16 efficiency cores chew through background tasks without breaking a sweat.

But the GPU is a different story. The Intel UHD 770 sits at the 46th percentile, which is about average for integrated graphics but nowhere near what you'd want for anything beyond basic display output. It's fine for 4K video playback and desktop compositing, but the gaming score of 13.1 out of 100 tells you everything. This is not a machine for playing anything more demanding than Solitaire or maybe some light indie titles at low settings. The 16GB of DDR5 and 512GB SSD are both middle of the pack, which is acceptable for a business box but feels a little tight given the CPU's capabilities.

Compared to the Lenovo Legion Tower 5a Gen 10, the HP takes a completely different approach. The Legion is a gaming tower with a dedicated GPU and far better graphics performance, but it's huge and loud by comparison. The HP wins on footprint and office suitability, while the Legion wins on anything involving 3D or gaming.

The Apple Mac Studio M4 Max is another interesting alternative. It's also compact and powerful, but it runs macOS and costs significantly more. If you're already in the Apple ecosystem and need serious GPU performance for creative work, the Mac Studio is the better pick. The Dell Tower Plus EBT2250 is a more traditional business desktop that offers similar CPU performance in a larger chassis, often at a lower price. The ASUS ROG GM700 and CLX SET TGMSETRTU5204BM are gaming-focused machines that outclass the HP in graphics but lose on size and power efficiency.

At $1,400, the Elite Mini 800 G9 is not cheap for what you get in raw specs. You're paying a premium for the mini form factor and the i9-14900, but 16GB of RAM and a 512GB SSD at this price feels a bit stingy. For comparison, you can find tower desktops with similar or better specs for less money, though they won't fit behind a monitor. If your priority is desk space and quiet operation, the premium makes sense. If you just want the most performance per dollar, a traditional desktop or even a laptop with a dedicated GPU might serve you better.

The HP Elite Mini 800 G9 is a business-class mini PC that crams a full desktop Core i9 into a chassis roughly the size of a hardcover book. At around $1,400, it's aimed at offices that need serious CPU horsepower without a tower taking up half the desk. The pitch is simple: 24 cores, 32 threads, and Windows 11 Pro in a package you can mount behind a monitor and forget about.

People searching for a compact desktop for business or a mini PC for office work will find a lot to like here. The i9-14900 is a Raptor Lake Refresh chip with a max turbo of 5.8GHz, which is frankly overkill for spreadsheets but great for data crunching, virtualization, and heavy multitasking. HP pairs it with 16GB of DDR5 and a 512GB NVMe SSD in this config, though the chassis supports up to 64GB and 1TB if you spec it higher.

Is the HP Elite Mini 800 G9 good for everyday office use? Yes, and then some. The integrated Intel UHD 770 graphics can drive up to four 4K displays or a single 8K panel, which is a nice perk for trading desks or anyone who lives in Excel and dashboards. Just don't expect to game on it, more on that below.

Skip the Elite Mini 800 G9 if you need any kind of graphics performance. Gamers, video editors, 3D modelers, and anyone running GPU-accelerated workloads should look at a machine with a dedicated GPU, like the Lenovo Legion Tower 5a Gen 10 or the Apple Mac Studio M4 Max. Budget shoppers should also look elsewhere, since $1,400 for 16GB of RAM and a 512GB SSD is not a great value proposition. And if you need sustained heavy CPU loads, the 120W power supply will throttle the i9-14900 under extended stress, so a larger desktop with better cooling might be a smarter buy.

Should you buy the HP Elite Mini 800 G9? If you need a compact, quiet, business-focused desktop with top-tier CPU performance and don't care about gaming, yes. It's a great fit for offices, trading desks, and anyone who wants a powerful Windows machine that disappears behind a monitor. The i9-14900 is genuinely impressive, and the four-display support is a real productivity boost.

But if you need any kind of graphics horsepower, or if you're on a budget, look elsewhere. The integrated UHD 770 is a hard ceiling, and the 120W power supply means the CPU can't sustain maximum boost for long under heavy load. For the right buyer, this is a fantastic little machine. For everyone else, it's an expensive CPU in a small box with some compromises.