CPU Comparison
Intel Core Ultra 9 288V vs Intel Core Ultra X9 388H
A side-by-side comparison of specs, performance and value. The Intel Core Ultra 9 288V is a premium mobile processor from the Lunar Lake family, featuring 8 cores, integrated 32GB memory, and a powerful 48 TOPS NPU.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Excellent single-core performance for office tasks and web apps.
16 hybrid cores and high boost clocks give strong office and multitasking performance, though generational CPU gains over Arrow Lake‑H are modest rather than revolutionary.
Gaming
Arc 140V is a massive leap, allowing 1080p gaming in thin-and-lights.
Arc B390 iGPU can deliver playable to smooth 1080p frame rates in many modern titles, often with XeSS and frame generation; real performance depends heavily on OEM power limits and memory configuration.
Virtualization
Limited by 8 threads and 32GB max memory, but capable of light VMs.
Supports VT‑x, VT‑d, VT‑rp and ample cores for VMs, but enterprise‑grade virtualization features are secondary to vPro manageability.
Efficiency
Industry-leading performance-per-watt for x86 laptops.
At 25 W base power, Panther Lake is far more efficient than old H‑series chips, but 80 W turbo modes can still draw significant power in thin chassis.
Specialized Performance
AI / ML
- 48 TOPS NPU enables Copilot+ PC features like Recall
- Can run small LLMs locally
- NPU offloads CPU/GPU for better battery during AI tasks
- 50 TOPS NPU plus 122 TOPS from Arc B390 GPU and CPU DL Boost provide substantial on‑device AI compute.
- Suitable for local LLM inference, image generation, and Windows Studio Effects.
- Intel’s OpenVINO, DirectML and WindowsML are supported on CPU, GPU and NPU.
Content Creation
Gaming
- Arc 140V iGPU can play modern titles at 1080p Low/Medium
- Massive improvement over previous Intel iGPUs
- Not a replacement for discrete laptop GPUs
- Arc B390 iGPU with 12 Xe3 cores delivers integrated graphics performance between a mobile GTX 1660 Ti and RTX 3050 in many synthetic tests.
- XeSS and frame generation are critical for high‑refresh 1080p gaming in newer AAA titles.
- Real‑world results vary with laptop TDP, memory speed, and driver maturity.
- Cyberpunk 2077 at 1200p High with XeSS can reach ~58 fps on some configurations.
- F1 2024 with XeSS 2.0 + frame gen can jump from ~34 fps to over 100 fps at 1200p in some tests.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Exceptional power efficiency
- 32GB RAM integrated on package
- 48 TOPS NPU for Copilot+ AI
- Powerful Arc 140V integrated graphics
- Silent operation in slim chassis
Cons
- Memory is non-upgradable (soldered to CPU)
- Only 8 threads limits heavy multi-threading
- Expensive, only found in premium laptops
- Low PCIe lane count for expansion
Pros
- Arc B390 iGPU is a huge leap for integrated graphics, enabling 1080p gaming without a dGPU in many titles.
- 50 TOPS NPU plus GPU AI acceleration make it a strong platform for on‑device AI and Copilot+ features.
- 25 W base power and Intel 18A deliver much better efficiency than old high‑power mobile Intel chips.
- LPDDR5X‑9600 and 96 GB support give ample memory bandwidth and capacity for integrated graphics and AI.
- Thunderbolt 4, Wi‑Fi 7, and modern I/O are welcome on a premium mobile platform.
Cons
- CPU performance gains over Arrow Lake‑H are modest; this generation is more about iGPU and AI than raw CPU speed.
- 12 PCIe lanes limit multi‑GPU or heavy NVMe configurations compared to HX‑class chips.
- Real‑world performance depends heavily on OEM power limits and cooling; some laptops may throttle under sustained load.
- Locked multiplier means no enthusiast overclocking.
- Arc B390 drivers and XeSS ecosystem are still maturing; some titles need tweaks for best results.
Competitors & Alternatives
Intel Core Ultra 9 288V
- AMD Ryzen AI 9 HX 370Rival
Mobile
- Qualcomm Snapdragon X EliteRival
Mobile
- Compare head-to-headApple M3Rival
Mobile
- Alt
Best alternative if you are open to macOS for premium ultrabooks.
Compare head-to-head - Intel Core Ultra 7 258VAlt
Slightly lower clocked Lunar Lake chip for a better price.
Meteor Lake alternative if you need more cores and discrete GPU.
Compare head-to-head
Intel Core Ultra X9 388H
- AMD Ryzen AI MAX+ 395Rival
High-End Mobile APU
- AMD Ryzen AI 9 395Rival
High-End Mobile APU
- Apple M4 Pro / M4 MaxRival
High-Performance Mobile SoC
- Intel Core Ultra 9 285H (Arrow Lake-H)Rival
Previous-Gen High-End Mobile
- Qualcomm Snapdragon X Elite / X2 UltraRival
ARM-based AI PC
If you want strong Arrow Lake CPU performance with a dGPU and don’t need the latest iGPU or NPU.
Compare head-to-head- Apple MacBook Pro 14/16 M4 ProAlt
If you prefer macOS, best‑in‑class efficiency, and don’t need x86 or Windows‑only software.
- Intel Core Ultra 7 356H / 366H (Panther Lake)Alt
If you like Panther Lake’s features but don’t need the full X9 iGPU and want a lower price point.
- Previous‑gen Intel HX‑series laptop with dGPUAlt
If you need maximum CPU + dGPU performance and don’t care as much about battery life or AI features.
Our Verdict on Each
An engineering marvel that combines memory, CPU, GPU, and NPU into a highly efficient package, redefining laptop battery life and AI capabilities.
Best for: Buying a premium ultrabook for all-day battery life and AI features.
Read the full reviewA flagship mobile APU that finally makes integrated graphics viable for 1080p gaming and serious creative work, with strong AI acceleration and good efficiency – but CPU generational gains over Arrow Lake are modest and sustained performance depends on OEM power limits.
Best for: Thin‑and‑light laptop where you want strong integrated graphics, AI features, and good battery life without a discrete GPU.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core Ultra 9 288V or Intel Core Ultra X9 388H?
Based on our editorial ratings, the Intel Core Ultra 9 288V comes out ahead with a score of 9.2/10. 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 Ultra 9 288V or Intel Core Ultra X9 388H?
For gaming, the Intel Core Ultra 9 288V leads with a gaming performance score of 85/100 among Intel Core Ultra 9 288V and Intel Core Ultra X9 388H.
Which uses less power?
The Intel Core Ultra X9 388H has the lowest rated TDP. Power draw across these chips: Intel Core Ultra 9 288V (30 W), Intel Core Ultra X9 388H (25 W).
Do Intel Core Ultra 9 288V and Intel Core Ultra X9 388H use the same socket?
No. They use different sockets (Intel Core Ultra 9 288V: BGA 2833, Intel Core Ultra X9 388H: FCBGA2540), so each needs a compatible motherboard.
Which has more cores?
The Intel Core Ultra X9 388H has the most cores. Core counts: Intel Core Ultra 9 288V (8 cores), Intel Core Ultra X9 388H (16 cores).
Which is faster in multi-core benchmarks?
The Intel Core Ultra X9 388H posts the highest multi-core benchmark score. Multi-core results: Intel Core Ultra 9 288V (15,000), Intel Core Ultra X9 388H (17,687). Benchmark figures are approximate and workload-dependent.