CPU Comparison
Intel Core i7-14700HX vs Intel Core Ultra 9 285HX
A side-by-side comparison of specs, performance and value. The Intel Core i7-14700HX is a 20-core mobile processor bringing desktop-class multi-threaded performance to high-end gaming laptops.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
The 12 E-cores provide massive throughput for mobile rendering.
Dominates multi-threaded benchmarks, rivaling desktop processors.
Gaming
Top-tier mobile gaming performance, easily driving high-end mobile GPUs.
Delivers maximum frame rates in CPU-bound scenarios when paired with top-tier GPUs.
Virtualization
Excellent for running local VMs on a laptop.
Great for local VMs, though dual-channel memory limits extreme server workloads.
Efficiency
Very high power draw limits battery life significantly.
Highly inefficient at idle and low loads compared to standard mobile chips.
Specialized Performance
AI / ML
- Strong CPU-based AI inference due to 28 threads.
- Includes DLBoost for enhanced AI operations.
- Lacks a dedicated NPU found in newer Meteor Lake chips.
- 13 TOPS NPU included
- Heavy AI lifting relies on CPU and discrete GPU
- Total Int8 TOPS up to 36
Content Creation
Gaming
- Ideal pairing with mobile RTX 4080 and 4090 GPUs.
- 5.5 GHz boost maximizes framerates in eSports titles.
- Requires substantial laptop cooling to maintain boost clocks.
- Will not bottleneck RTX 4090 mobile
- Excellent 1% low frame rates due to high boost clocks
- Requires massive cooling to prevent thermal throttling
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 20 cores and 28 threads offer incredible mobile multi-core performance.
- Up to 5.5 GHz clock speed for elite mobile gaming.
- Includes UHD 770 graphics with Quick Sync support.
- Supports PCIe 5.0 for next-gen mobile GPUs and SSDs.
- Unlocked for OEM and enthusiast tuning.
Cons
- Very high power draw (up to 157W) requires thick, heavy laptops.
- Generates substantial heat requiring robust cooling.
- Battery life will be very poor during intense workloads.
- Significantly more expensive than lower-tier mobile CPUs.
Pros
- Exceptional 24-core multi-threaded performance
- Unlocked multiplier for enthusiast tuning
- 20 PCIe Gen 5 lanes for maximum I/O
- High 5.5 GHz turbo boost for single-threaded tasks
- Supports ECC memory for workstation scenarios
Cons
- Massive 160W power draw requires heavy cooling
- Poor battery life efficiency
- Integrated graphics are underwhelming for non-dGPU scenarios
- BGA socket prevents upgrades
Competitors & Alternatives
Intel Core i7-14700HX
- AMD Ryzen 9 7945HXRival
Mobile Workstation
- AMD Ryzen 9 7940HXRival
Mobile Gaming
- Compare head-to-headIntel Core i9-13900HXRival
Mobile Gaming
- Compare head-to-headIntel Core i9-14900HXRival
Mobile Workstation
- Compare head-to-headIntel Core i7-14650HXRival
Mobile Gaming
- AMD Ryzen 9 7940HSAlt
Better efficiency for slightly thinner gaming laptops.
Previous generation with very similar 20-core performance.
Compare head-to-head
Intel Core Ultra 9 285HX
- AMD Ryzen 9 8945HXRival
Mobile (DTR)
- AMD Ryzen 9 7945HXRival
Mobile (DTR)
- Compare head-to-headIntel Core i9-14900HXRival
Mobile (DTR)
- Compare head-to-headApple M3 MaxRival
Mobile Workstation
- Compare head-to-headIntel Core Ultra 9 290HX PlusRival
Mobile (DTR)
- AMD Ryzen 9 7900HXAlt
Excellent alternative for pure gaming performance.
Slightly lower clocks but same core count, often cheaper.
Compare head-to-headBetter value for mid-range gaming laptops.
Compare head-to-head- AMD Ryzen 9 7945HX3DAlt
Features 3D V-Cache for unmatched gaming cache capacity.
If portability and battery life are more important.
Compare head-to-head
Our Verdict on Each
A beastly mobile CPU that mirrors the desktop 14700K, offering unparalleled multi-core performance for demanding laptop users.
Best for: Buying a top-tier desktop replacement gaming laptop.
Read the full reviewA true desktop replacement CPU delivering elite multi-core performance and overclocking headroom, provided the laptop can cool it.
Best for: The Core Ultra 9 285HX is highly recommended for users in the market for a top-tier gaming laptop or mobile workstation who need extreme multi-core performance without stepping up to a desktop. If your workflow involves software development, 3D modeling, or streaming while gaming, the 24 cores will handle the load effortlessly. However, prospective buyers must be aware of the thermal requirements; this chip demands a laptop with exceptional cooling to maintain its 160W turbo power. It is not suitable for students or professionals needing long battery life, as the 55W base power ensures it will deplete batteries quickly when unplugged. Ensure the laptop pairs this CPU with an RTX 4080 or 4090 class GPU to avoid a performance bottleneck. If you value overclocking and raw compute over portability, the 285HX is an excellent, future-proof investment.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-14700HX or Intel Core Ultra 9 285HX?
Based on our editorial ratings, the Intel Core i7-14700HX comes out ahead with a score of 9.1/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i7-14700HX or Intel Core Ultra 9 285HX?
For gaming, the Intel Core Ultra 9 285HX leads with a gaming performance score of 98/100 among Intel Core i7-14700HX and Intel Core Ultra 9 285HX.
Do Intel Core i7-14700HX and Intel Core Ultra 9 285HX use the same socket?
No. They use different sockets (Intel Core i7-14700HX: Intel BGA 1964, Intel Core Ultra 9 285HX: Intel BGA 2114), so each needs a compatible motherboard.
Which has more cores?
The Intel Core Ultra 9 285HX has the most cores. Core counts: Intel Core i7-14700HX (20 cores), Intel Core Ultra 9 285HX (24 cores).