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Finding the best HP prebuilt gaming PCs with Intel Core i7 depends on matching hardware configurations to your computing workload. This guide compares 2 systems based on specifications published on their official listings.
The HP OMEN 45L Liquid-Cooled Gaming Desktop leads the list because its liquid CPU cooling and 800W Gold power supply provide headroom for 1080p gaming and future upgrades. This comparison helps you decide whether high-capacity DDR5 memory or dedicated liquid cooling fits your setup.
Choose between DDR4 and DDR5 memory
Both options feature a GeForce GTX 1660 Super and 1TB SSD, so your decision centers on memory. Choose the HP OMEN 45L with 32GB of DDR4 RAM for standard gaming setups. Pick the OMEN 40L if your daily multitasking or production tasks need 64GB of faster DDR5 memory.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | HP OMEN 45L Liquid-Cooled Gaming Desktop Best overall | liquid-cooled 1080p gaming with upgrade headroom | |
| 2 | HP OMEN GTX 1660 Super 64GB DDR5 PC Best gtx 1660 super | CPU-heavy workloads with light entry-level gaming |
The best fit for you
- You want liquid cooling for gaming. – HP OMEN 45L Liquid-Cooled Gaming Desktop – This desktop features liquid CPU cooling for 1080p gaming.
- You need maximum memory for heavy workloads. – HP OMEN GTX 1660 Super 64GB DDR5 PC – It provides 64GB of DDR5 RAM for computational tasks.
- You plan future desktop hardware upgrades. – HP OMEN 45L Liquid-Cooled Gaming Desktop – An 800W Gold power supply provides capacity for hardware upgrades.
HP OMEN 45L Liquid-Cooled Gaming Desktop
Best for: liquid-cooled 1080p gaming with upgrade headroom
- Processor
- Intel Core i7
- Graphics Card
- GeForce GTX 1660 Super
- RAM Capacity
- 32GB
- Storage Capacity
- 1TB
- Storage Type
- PCIe Gen4 NVMe TLC M.2 SSD
- Operating System
- Windows 11 Home
This HP desktop combines a liquid-cooled 12-core Intel Core i7-12700KF processor with an 800W Gold power supply and a 1TB PCIe Gen4 SSD. It includes 32GB of DDR4 memory and a GeForce GTX 1660 Super graphics card for 1080p play. You get ample USB ports and liquid cooling if you want a reliable setup for daily gaming and multitasking.
- Liquid-cooled Intel Core i7-12700KF with 12 cores and up to 4.90 GHz
- 800W 80 Plus Gold certified power supply with room for upgrades
- High-speed 1TB PCIe Gen4 NVMe TLC M.2 solid-state drive
- Rear connectivity includes four 10 Gbps USB ports and two Type-C ports
- Uses DDR4 memory rather than DDR5
- Relies on an external USB Wi-Fi adapter instead of integrated onboard Wi-Fi
- You want a liquid-cooled 12-core processor for steady performance under heavy workloads.
- You need an 800W Gold-rated power supply with headroom for future component swaps.
- You play competitive esports at 1080p using the dedicated GTX 1660 Super GPU.
- You want newer DDR5 system memory.
- You require integrated motherboard Wi-Fi instead of a USB dongle.
- You prefer a newer 14th Gen Intel processor.
Verdict: HP OMEN 45L Liquid Cooled i7 Gaming PC suits players who want liquid CPU cooling and an 800W Gold power supply ready for 1080p gaming and future hardware upgrades.
HP OMEN GTX 1660 Super 64GB DDR5 PC
Best for: CPU-heavy workloads with light entry-level gaming
- Processor
- Intel Core i7
- Graphics Card
- NVIDIA GeForce GTX 1660 SUPER
- Storage Capacity
- 1TB
- Memory Type
- DDR5
- Storage Type
- PCIe Gen4 NVMe SSD
- Operating System
- Windows 11 Home
This HP prebuilt desktop combines a 20-core Intel Core i7-14700F processor with an NVIDIA GeForce GTX 1660 Super graphics card and 64GB of DDR5 memory. A 1TB PCIe Gen4 NVMe SSD delivers fast load times, while a 600W power supply runs the system. It suits you if you need heavy CPU multitasking and ample system memory.
- Intel Core i7-14700F CPU with 20 cores and up to 5.4 GHz clock speed
- 64GB of high-speed DDR5 system memory
- 1TB PCIe Gen4 NVMe solid-state drive
- Rear panel includes dual 5 Gbps USB Type-C ports
- GeForce GTX 1660 Super graphics card offers limited performance in modern AAA games
- Relies on a bundled external USB Wi-Fi adapter instead of onboard wireless
- 600W power supply limits overhead for high-wattage graphics upgrades
- You need 20 CPU cores and 64GB DDR5 RAM for intensive multitasking or workstation tasks.
- You play older or lightweight esports games that run adequately on a GTX 1660 Super.
- You need numerous high-speed rear USB ports for external gear.
- You want high frame rates or ray tracing in demanding modern games.
- You prefer an integrated motherboard Wi-Fi card over an external USB adapter.
Verdict: HP OMEN 40L GTX 1660 Super Gaming PC gives you a high-spec 20-core processor and 64GB of DDR5 RAM alongside an entry-level graphics processor. It fits buyers who prioritize computational power and large memory capacity over advanced 3D gaming performance.
Specifications side by side
| Spec | HP OMEN 45L Liquid-Cooled Gaming Desktop | HP OMEN GTX 1660 Super 64GB DDR5 PC |
|---|---|---|
| Graphics Card | GeForce GTX 1660 Super | NVIDIA GeForce GTX 1660 SUPER |
| Processor | Intel Core i7-12700KF | Intel Core i7-14700F |
| RAM Capacity | 32GB | – |
| Storage Capacity | 1TB | 1TB |
| Memory Type | – | DDR5 |
| Storage Type | PCIe Gen4 NVMe TLC M.2 SSD | PCIe Gen4 NVMe SSD |
| Operating System | Windows 11 Home | Windows 11 Home |
| Memory | 32GB RAM | 64GB RAM |
| Use | Home | – |
| Model | OMEN 45L | OMEN 40L |
How to Choose an HP PC
Check Power Supply Capacity
You should check the power supply wattage before you buy a prebuilt PC. Power supply capacity determines whether the system can handle future internal hardware changes, such as higher-draw graphics cards. A higher wattage rating with an 80 Plus Gold efficiency certification ensures clean power delivery under load. For example, the HP OMEN 45L provides an 800W Gold power supply, which gives you substantial electrical capacity for future hardware additions.
Evaluate Chassis Size and Form
Chassis size directly affects your desk footprint and internal component clearance. A mid-tower case fits tighter workspace setups while still providing room for cooling hardware and full-size components. Review your desk measurements and ventilation clearance before selecting a specific model size. If you have limited physical space, a smaller desktop profile keeps your gaming area organized without sacrificing component support. The HP OMEN 40L delivers a dedicated mid-tower format suitable for standard home setups.
Verify Operating System Setup
You should verify the pre-installed operating system listed in the specifications. A desktop that comes with an operating system pre-loaded saves you time during initial hardware setup. It ensures immediate compatibility with modern PC games and hardware drivers right away. Look for systems configured with Windows 11 Home if you want standard desktop gaming support. The HP OMEN 45L listing specifies Windows 11 Home, allowing you to install games and launch software immediately out of the box.
Assess Solid-State Storage Capacity
Storage capacity dictates how many game titles and applications you can store locally. Solid-state drives deliver rapid boot sequences and fast loading times compared to mechanical storage. Check the primary drive specification to ensure it meets your storage requirements. A 1TB SSD offers a balanced baseline for holding your operating system, daily productivity tools, and several modern games. If you store extensive game libraries or large media archives, ensure you can expand storage later.
Examine Processor Core Count
CPU core counts dictate how efficiently a prebuilt desktop handles multi-threaded computing tasks. Although all models in this category use an Intel Core i7 processor, specific core configurations can vary. Higher core counts accelerate complex processing tasks, heavy multitasking, and background applications while gaming. If you prioritize computational power alongside 1080p gaming, look for elevated core numbers. The HP OMEN 40L provides a 20-core Intel Core i7 processor designed to handle intensive, multi-application computing workflows smoothly.
Frequently asked questions
What operating system comes preinstalled on the HP OMEN 45L?
The HP OMEN 45L comes with Windows 11 Home preinstalled. This operating system provides native support for modern PC games, DirectX 12 Ultimate, and background security updates out of the box. You can configure your local user settings and link your gaming storefront accounts right during initial desktop setup.
How much solid-state storage do these HP desktops include?
Both featured HP desktops include a 1TB SSD for onboard storage. A solid-state drive provides fast boot times and speeds up file loading across all your installed software. A 1TB capacity gives you ample local room to store multiple game installations, project files, and application libraries without adding secondary drives.
How many cores does the processor have in the HP OMEN 40L?
The HP OMEN 40L features a 20-core Intel Core i7 processor. This high core count splits computing threads efficiently between background services and primary software tasks. The architecture benefits intensive computational workloads, code compilation, and multi-threaded programs where system throughput depends on parallel processing rather than relying solely on individual clock speeds.
What graphics card is installed in these prebuilt systems?
Both systems on this list come equipped with an NVIDIA GeForce GTX 1660 Super graphics card. This GPU is tailored for entry-level 3D graphics rendering and standard gaming performance. It handles standard visual workloads smoothly, making it suitable if your priority is general workstation productivity or lighter gaming tasks.
Which HP model provides DDR5 memory?
The HP OMEN 40L includes 64GB of DDR5 RAM. DDR5 system memory offers higher operating bandwidth than DDR4, which helps accelerate data-heavy computing pipelines. Having 64GB allows you to run virtual machines, large local data sets, and memory-heavy productivity tools simultaneously without exhausting your physical system memory pool.
What type of cooling is built into the HP OMEN 45L desktop?
The HP OMEN 45L features a dedicated liquid CPU cooling system. Liquid cooling circulates thermal fluid away from the Intel Core i7 processor to radiator fins, keeping operational temperatures stable during sustained workloads. This helps maintain stable performance and lower chassis acoustic output compared to basic air-cooled heatsinks during heavy home use.
