Intel Core i9 13905H
- Cores: 14
- L3 cache: 24MB (shared)
- TDP: 35-45 W (max. boost up to 115 W)
- Transistor size: 10 nm
Core i9 13905H - laptop processor produced by Intel for socket BGA-1792 that has 14 cores and 20 threads. The base clock frequency of the CPU is 2600 MHz, but due to Turbo Boost technology, it can perform up to 5400 MHz. The size of the L3 cache is 24 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics (96 EU).
Review
Compare Intel Core i9 13905H with other CPUs
Test in Benchmarks
Performance test of Intel Core i9 13905H in benchmarksCinebench
Cinebench Scores - 132nd place
GeekBench v6
| File compression | 1310 MB/sec |
| Clang compilation | 93 Klines/sec |
| HTML 5 Browser | 317.9 pages/sec |
| PDF Renderer | 381.6 Mpixels/sec |
| Text processing | 269.6 pages/sec |
| Background blur | 48.8 images/sec |
| Photo processing | 116.6 images/sec |
| Ray tracing | 20.5 Mpixels/sec |
PassMark
| Integer math | 101 GOps/sec |
| Floating point math | 73.1 GOps/sec |
| Find prime numbers | 121M Primes/sec |
| Random string sorting | 37.6M Strings/sec |
| Data encryption | 20.3 GBytes/sec |
| Data compression | 352 MBytes/sec |
| Physics | 2040 Frames/sec |
| Extended instructions | 21.1B Matrices/sec |
Blender
Performance Per Watt
| Cinebench 2024 / Watt | 24.4 PPW |
| Geekbench 6 Multi / Watt | 287.6 PPW |
| Passmark CPU Mark / Watt | 660.2 PPW |
| Blender / Watt | 5.06 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Specifications
Core i9 13905H technical specificationsGeneral
| Vendor | Intel |
| Released | January 3, 2023 |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Raptor Lake |
| Model number | i9-13905H |
| Integrated GPU | Iris Xe Graphics (96 EU) |
Intel CPU rating - 84th place
CPU
| P-Cores | 6 |
| P-Threads | 12 |
| Base Frequency (P) | 2.6 GHz |
| Turbo Boost Frequency (P) | 5.4 GHz |
| E-Cores | 8 |
| E-Threads | 8 |
| Base Frequency (E) | 1.9 GHz |
| Turbo Boost Frequency (E) | 4.1 GHz |
| Total Cores | 14 |
| Total Threads | 20 |
| Bus Frequency | 100 MHz |
| Multiplier | 26x |
| L1 Cache | 80K (per core) |
| L2 Cache | 2MB (per core) |
| L3 Cache | 24MB (shared) |
| Unlocked Multiplier | No |
Package
| Fabrication Process | 10 nm |
| TDP (PL1) | 35-45 W (configurable) |
| Max. Boost TDP (PL2) | 115 W |
| Socket | BGA-1792 |
| Peak Temperature | 100°C |
Laptop processors ranking - 105th place
iGPU
| Integrated Graphics | Intel Iris Xe Graphics (96 EU) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1500 MHz |
| Shading Units | 768 |
| TMUs | 48 |
| ROPs | 24 |
| Execution Units | 96 |
| TGP | 15 W |
See also: Intel Iris Xe Graphics G7 (96EU) – integrated graphics of Intel Core i9 13905H
Memory Support
| Memory Types | - DDR5-5200 - DDR4-3200 - LPDDR5-6400 - LPDDR5x-6400 - LPDDR4x-4267 |
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| ECC Support | No |
Misc
| Official Site | Intel Core i9 13905H official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 28 |
| Technologies | - Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA
- Performance: EIST, TBT 2.0, TBT 3.0, TSX
- Virtualization: VT-d, VT-x
- Security: RDRAND, TXT, XD bit |