Technical Specifications
Performance
| Total Cores | 14 |
|---|---|
| L3 Cache | 24MB (shared) |
| L2 Cache | 2MB (per core) |
| L1 Cache | 112K (per core) |
| TGP | 15 W |
Graphics
| Integrated GPU | UHD Graphics Xe G4 (48 EU) |
|---|---|
| Execution Units | 48 |
Technical
| Vendor | Intel |
|---|---|
| Released | January 6, 2025 |
Other Specifications
| File compression | 1030 MB/sec |
|---|---|
| Clang compilation | 147.3 Klines/sec |
| HTML 5 Browser | 253 pages/sec |
| PDF Renderer | 327.9 Mpixels/sec |
| Text processing | 327.4 pages/sec |
| Background blur | 70.8 images/sec |
| Photo processing | 87.7 images/sec |
| Ray tracing | 29.7 Mpixels/sec |
| Integer math | 95.1 GOps/sec |
| Floating point math | 126.1 GOps/sec |
| Find prime numbers | 353M Primes/sec |
| Random string sorting | 50.5M Strings/sec |
| Data encryption | 31.5 GBytes/sec |
| Data compression | 412.4 MBytes/sec |
| Physics | 2287 Frames/sec |
| Extended instructions | 33.4B Matrices/sec |
| Cinebench 2024 / Watt | 25.8 PPW |
| Geekbench 6 Multi / Watt | 261.1 PPW |
| Passmark CPU Mark / Watt | 720.1 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Arrow Lake |
| Model number | 245HX |
| P-Cores | 6 |
| P-Threads | 6 |
| Base Frequency (P) | 3.1 GHz |
| Turbo Boost Frequency (P) | 5.1 GHz |
| E-Cores | 8 |
| E-Threads | 8 |
| Base Frequency (E) | 2.6 GHz |
| Turbo Boost Frequency (E) | 4.5 GHz |
| Total Threads | 14 |
| Bus Frequency | 100 MHz |
| Multiplier | 31x |
| Unlocked Multiplier | Yes |
| Fabrication Process | 3 nm |
| TDP (PL1) | 45-55 W (configurable) |
| Max. Boost TDP (PL2) | 160 W |
| Socket | FCBGA-2114 |
| Peak Temperature | 105°C |
| Integrated Graphics | Intel UHD Graphics Xe G4 (48 EU) |
| GPU Base Clock | 400 MHz |
| GPU Boost Clock | 1900 MHz |
| Shading Units | 384 |
| TMUs | 24 |
| ROPs | 12 |
| Memory Types | - DDR5-6400 |
| Max. Memory Size | 192 GB |
| Memory Channels | 2 |
| ECC Support | Yes |
| Official Site | Intel Core Ultra 5 245HX official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 24 |