Intel Core Ultra 5 245KF
The Intel Core Ultra 5 245KF is an unlocked desktop processor with a 125 W base power draw, supporting PCIe 5.0 and DDR5 memory for high performance in gaming and productivity tasks. It lacks integrated graphics, requiring a separate graphics card, and is compatible with Intel 800-series chipset motherboards. This CPU is best for a DIY builder who wants an overclockable processor for a dedicated gaming or productivity rig and already owns a discrete GPU.
No current retailer price
Snapshot
The 30-Second Version
The Core Ultra 5 245KF is a strong desktop CPU in the 86th percentile, but it has no integrated graphics and needs a separate GPU. It's a bare processor, not a complete PC, so our overall score of 13/100 reflects missing components, not weak silicon. Worth buying if you're building a system from scratch and already have a graphics card in mind.
Pros & Cons
Pros
- Strong CPU performance in the 86th percentile 86th
- Supports PCIe 5.0 and DDR5 for modern builds
- Overclockable for extra headroom
- 125W base power is reasonable for the performance class
Cons
- No integrated graphics, a separate GPU is mandatory
- Reliability score is a rough 12th percentile
- Requires an 800-series chipset motherboard
- Not a complete system, just a bare processor
The proof
Performance
The processor itself is a standout. At the 86th percentile, the 245KF is one of the better chips on the market right now. It supports PCIe 5.0 and 4.0, plus DDR5 memory, so it's built for modern gaming and productivity workloads. The 125W base power draw is typical for this class. But the GPU score sits at the 51st percentile, which is generous for a chip with no integrated graphics at all. You're getting zero graphics capability out of the box. Plan on a discrete card, and plan on spending real money for one.
vs Competition
Stacked against the competition in our database, the 245KF is a weird matchup. The Apple Mac mini M2 Pro is a complete, ready-to-run machine with excellent efficiency. The Minisforum DeskMini UM880 Plus and HP Elite Mini 800 G9 are also full systems with integrated graphics and actual RAM and storage. The 245KF beats most of them on raw CPU power, but it loses on every other metric because it's just a chip. The Lenovo ThinkCentre M710Q and Dell Optiplex 3060 are older office boxes that don't compete on performance at all, but at least they turn on without a shopping list of extra parts.
| Spec | Intel Core Ultra 5 245KF | Apple Mac Studio M3 Ultra | Lenovo T Series Towers Legion Tower 5a Gen 10 | Dell Desktop ECT1250 | HP OMEN GT16-0364 | CLX SET TGMSETRTU5204BM |
|---|---|---|---|---|---|---|
| CPU | - | Apple M3 Ultra | AMD Ryzen 7 7800X3D | Intel Core Ultra 7 265 | AMD Ryzen 7 8700F | Intel Core i9 14900KF |
| RAM (GB) | - | 96 | 32 | 32 | 32 | 64 |
| Storage (GB) | - | 1024 | 4096 | 2048 | 1024 | 8192 |
| GPU | - | Apple M3 Ultra 60-core | NVIDIA GeForce RTX 5070 Ti | Intel UHD Graphics | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5070 |
| Form Factor | - | sff | mid-tower | sff | mid-tower | mid-tower |
| Psu W | - | - | 850 | 180 | 850 | 850 |
| OS | - | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability |
|---|---|---|---|---|---|---|
| Intel Core Ultra 5 245KF | 86 | 51.3 | 9.2 | 5.3 | 1.8 | 11.6 |
| Apple Mac Studio M3 Ultra Compare | 99.7 | 76 | 95.7 | 93.8 | 53.6 | 99.3 |
| Lenovo T Series Towers Legion Tower 5a Gen 10 Compare | 73.4 | 93.1 | 78 | 88.4 | 98.1 | 70 |
| Dell Desktop ECT1250 Compare | 88.4 | 58.7 | 81.7 | 74.5 | 82.8 | 70 |
| HP OMEN GT16-0364 Compare | 69.7 | 89.3 | 87.2 | 97.9 | 53.6 | 70 |
| CLX SET TGMSETRTU5204BM Compare | 94.9 | 89.3 | 96.5 | 84.2 | 99.2 | 11.6 |
Price
Value & Pricing
At around 200 USD or 194 EUR, this chip is priced like a mid-range processor and delivers upper-mid-range CPU performance. That's a fair deal if you're building a gaming rig and already own or plan to buy a GPU. But factor in the cost of a discrete graphics card, a compatible 800-series board, DDR5 RAM, and everything else. The processor alone isn't a bargain, it's a starting point. If you're shopping for a complete PC, this price tag is misleading.
Read more
Overview
The Intel Core Ultra 5 245KF is a desktop processor, not a full PC. It's the chip you drop into a build, and it skips integrated graphics entirely. That means you'll need a separate GPU just to get a picture on screen. For the right builder, that's fine. For anyone expecting a plug-and-play machine, this isn't it.
Our database scores it at 13 out of 100 overall, which sounds brutal until you remember what we're measuring. This is a bare CPU being compared against complete systems. The CPU itself lands in the 86th percentile, which is genuinely strong. Everything else, RAM, storage, ports, reliability, drags the total down because those components simply don't exist here.
Common Questions
Q: Does this processor include integrated graphics?
No. The KF suffix means the integrated GPU is disabled or absent. You must install a separate graphics card to get any video output.
Q: What motherboard do I need for this CPU?
You'll need a motherboard with an Intel 800-series chipset. Older boards won't work, so check compatibility before you buy.
Q: Can I overclock this processor?
Yes. The K in the model name indicates it's unlocked for overclocking, assuming you pair it with a motherboard that supports it and adequate cooling.
Who Should Skip This
Skip this if you want a computer that works out of the box. There's no integrated graphics, no RAM, no storage, and no motherboard included. If you're not comfortable picking out compatible parts and assembling a PC, buy a complete system instead. Also skip it if you need reliability. That 12th percentile reliability score is a red flag we can't ignore.
Verdict
Buy this if you're building a desktop from scratch and you already know what motherboard, RAM, and GPU you're pairing it with. The CPU performance is legitimately good, and the overclocking support gives you room to push it. This is a builder's chip, not a casual upgrade. If you're comfortable with a bare processor and a separate graphics card, it's a solid foundation.
Usage Scores
- Overall13
- AI/LLM7.8
- Gaming4
- Portability9.2
- Creator6.5
- Business12.9
- Developer11.6
- Home Office14.4
- Workstation13.5