Technical Specifications
Performance
| Total Cores | 24 |
|---|---|
| L3 Cache | 36MB (shared) |
| L2 Cache | 3MB (per core) |
| L1 Cache | 192K (per core) |
Graphics
| Integrated GPU | Arc Graphics |
|---|
Technical
| Vendor | Intel |
|---|---|
| Released | December 18, 2024 |
Other Specifications
| File compression | 1380 MB/sec |
|---|---|
| Clang compilation | 221 Klines/sec |
| HTML 5 Browser | 407 pages/sec |
| PDF Renderer | 501.6 Mpixels/sec |
| Text processing | 356.4 pages/sec |
| Background blur | 81.2 images/sec |
| Photo processing | 141.3 images/sec |
| Ray tracing | 47.2 Mpixels/sec |
| Cinebench 2024 / Watt | 23.2 PPW |
| Geekbench 6 Multi / Watt | 310.2 PPW |
| Type | Desktop |
| Instruction Set | x86-64 |
| Codename | Arrow Lake |
| Model number | 285 |
| P-Cores | 8 |
| P-Threads | 8 |
| Base Frequency (P) | 2.5 GHz |
| Turbo Boost Frequency (P) | 5.6 GHz |
| E-Cores | 16 |
| E-Threads | 16 |
| Base Frequency (E) | 1.9 GHz |
| Turbo Boost Frequency (E) | 4.6 GHz |
| Total Threads | 24 |
| Bus Frequency | 100 MHz |
| Multiplier | 25x |
| Unlocked Multiplier | No |
| Fabrication Process | 3 nm |
| TDP (PL1) | 65 W |
| Max. Boost TDP (PL2) | 182 W |
| Socket | FCLGA-1851 |
| Peak Temperature | 105°C |
| Integrated Graphics | Intel Arc Graphics |
| GPU Boost Clock | 2000 MHz |
| Memory Types | - DDR5-6400 |
| Max. Memory Size | 256 GB |
| Memory Channels | 2 |
| ECC Support | Yes |
| Official Site | Intel Core Ultra 9 285 official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 24 |
Laptops with Intel Core Ultra 9 285
Lenovo ThinkPad P1 Gen 8
$2189 HP Omen 16 (2025)
$1399 Asus Zenbook 14 OLED (UX3405)
$1299 Lenovo ThinkPad T1g Gen 8
$2799 Dell Pro Max 16 Plus
$2548 Dell Pro Max 16
$1749 Dell 16 Premium
$1699 MSI Vector 16 HX AI (2025) A2XW
$1939 Asus ROG Zephyrus G16 (2025) GU605
$3399 Lenovo IdeaPad Pro 5i 16 Gen 10 (16" 2025)
$1599