Core Ultra 9 285H
Intel
PassMark
34,327
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Core Ultra 9 285H is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 16 cores and 16 threads. Base frequency is 2.9 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 45 Watt. Memory support: DDR5-6400. Passmark benchmark score: 34,327 points. Launch price was $651.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
FPS Benchmarks
Predicted performance for Core Ultra 9 285H across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Destiny 2
Dota 2
Euro Truck Simulator 2
Genshin Impact
League of Legends
Left 4 Dead 2
Monster Hunter Wilds
Naraka: Bladepoint
Technical Analysis
Detailed breakdown of Core Ultra 9 285H specifications and capabilities.
Processing Power
The Core Ultra 9 285H is a 16-core / 16-thread processor based on the Arrow Lake-H (2025) architecture, manufactured on a 3 nm process node. It reaches a maximum boost clock of 5.4 GHz from a base frequency of 2.9 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 24 MB (total) of L3 cache, plus 3 MB (per core) of L2 cache and 192 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 34,327, placing it in the High-End performance tier as a Current Gen generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 2,720, while multi-core reaches 15,330. Cinebench R23 multi-core (measuring sustained rendering workload performance) scores 26,500.
| Specification | Core Ultra 9 285H |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 16C / 16T |
| Max Boost ClockPeak single-core speed under boost | 5.4 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.9 GHz |
| ArchitectureCPU microarchitecture design | Arrow Lake-H (2025) |
| Process NodeFabrication technology — smaller = more efficient | 3 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 24 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 3 MB (per core) |
| L1 CacheUltra-fast per-core cache | 192 kB (per core) |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 110 °C |
| 64-bit Support | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 34,327 |
| Cinebench R23 MultiSustained multi-core rendering performance | 26,500 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 2,720 |
| Geekbench 6 MultiMulti-core parallel workload performance | 15,330 |
Memory & Platform
The Core Ultra 9 285H fits into the FCBGA2049 socket and supports PCIe 5.0 with 28 total PCIe lanes for expansion cards and storage. It supports DDR5-6400 memory at speeds up to LPDDR5x-8400, DDR5-6400 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 192 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: Intel Arc 140T (8 Xe-cores) — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | Core Ultra 9 285H |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SocketMotherboard socket required | FCBGA2049 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 5.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 28 |
| RAM TypeSupported memory standard | DDR5-6400 |
| Max RAM SpeedMaximum officially supported memory frequency | LPDDR5x-8400, DDR5-6400 |
| Max RAM CapacityMaximum installable memory | 192 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 2 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | Intel Arc 140T (8 Xe-cores) |
| Compatible ChipsetsMotherboard chipsets that support this CPU | SoC |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Advanced Features
The Core Ultra 9 285H is primarily designed for High-end Mobile Workstation. Virtualization: VT-x, VT-d, EPT — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Ryzen AI 9 HX 375.
| Specification | Core Ultra 9 285H |
|---|---|
| Primary Use CaseIntended workload category | High-end Mobile Workstation |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | VT-x, VT-d, EPT |
| Direct CompetitorMarket equivalent from rival manufacturer | Ryzen AI 9 HX 375 |
Power & Cooling
The Core Ultra 9 285H has a rated TDP (Thermal Design Power) of 45 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Integrated laptop cooling.
| Specification | Core Ultra 9 285H |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 45 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 110 °C |
| Included CoolerStock cooler bundled in the box | No |
| Recommended CoolerSuggested aftermarket cooling solution | Integrated laptop cooling |
Value Analysis
Performance ranking position: #352 out of all indexed processors.
| Specification | Core Ultra 9 285H |
|---|---|
| Launch PriceOriginal retail price at launch | $651 |
| Performance RankPosition in overall performance ranking | #352 |
| Release DateLaunch date | 13 January 2025 (less than a year ago) |
| Release Year | 2025 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
Similar Performance
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Our Recommendation for Core Ultra 9 285H
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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