Technical Specifications
Performance
| Total Cores | 24 |
|---|---|
| L3 Cache | 36MB (shared) |
| L2 Cache | 2MB (per core) |
| L1 Cache | 80K (per core) |
| TGP | 15 W |
Graphics
| Integrated GPU | UHD Graphics (32EU) |
|---|---|
| Execution Units | 32 |
Technical
| Vendor | Intel |
|---|---|
| Released | January 9, 2024 |
Other Specifications
| File compression | 1420 MB/sec |
|---|---|
| Clang compilation | 173.5 Klines/sec |
| HTML 5 Browser | 463.6 pages/sec |
| PDF Renderer | 508.4 Mpixels/sec |
| Text processing | 287.7 pages/sec |
| Background blur | 54.6 images/sec |
| Photo processing | 154.7 images/sec |
| Ray tracing | 39.9 Mpixels/sec |
| Integer math | 160.5 GOps/sec |
| Floating point math | 114.6 GOps/sec |
| Find prime numbers | 198M Primes/sec |
| Random string sorting | 62.1M Strings/sec |
| Data encryption | 33.3 GBytes/sec |
| Data compression | 552.1 MBytes/sec |
| Physics | 2725 Frames/sec |
| Extended instructions | 32B Matrices/sec |
| Cinebench 2024 / Watt | 32.4 PPW |
| Geekbench 6 Multi / Watt | 335.1 PPW |
| Passmark CPU Mark / Watt | 814 PPW |
| Blender / Watt | 6.44 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Raptor Lake Refresh |
| Model number | i9-14900HX |
| Rival Equivalent | AMD Ryzen 9 8945HS |
| P-Cores | 8 |
| P-Threads | 16 |
| Base Frequency (P) | 2.2 GHz |
| Turbo Boost Frequency (P) | 5.8 GHz |
| E-Cores | 16 |
| E-Threads | 16 |
| Base Frequency (E) | 1.6 GHz |
| Turbo Boost Frequency (E) | 4.1 GHz |
| Total Threads | 32 |
| Bus Frequency | 100 MHz |
| Multiplier | 22x |
| Unlocked Multiplier | Yes |
| Fabrication Process | 10 nm |
| TDP (PL1) | 45-55 W (configurable) |
| Max. Boost TDP (PL2) | 157 W |
| Socket | BGA-1964 |
| Peak Temperature | 100°C |
| Integrated Graphics | Intel UHD Graphics (32EU) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1650 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Memory Types |
|
| Max. Memory Size | 192 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 89.6 GB/s |
| ECC Support | Yes |
| Official Site | Intel Core i9 14900HX official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 20 |
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