Intel Core i7 12800H
- Cores: 14
- L3 cache: 24MB (shared)
- TDP: 35-45 W (max. boost up to 115 W)
- Transistor size: 10 nm
Core i7 12800H - laptop processor produced by Intel for socket BGA-1744 that has 14 cores and 20 threads. The base clock frequency of the CPU is 2400 MHz, but due to Turbo Boost technology, it can perform up to 4800 MHz. The size of the L3 cache is 24 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics (96EU).
Review
Compare Intel Core i7 12800H with other CPUs
Test in Benchmarks
Performance test of Intel Core i7 12800H in benchmarksCinebench
Cinebench Scores - 190th place
GeekBench v6
| File compression | 1050 MB/sec |
| Clang compilation | 90.1 Klines/sec |
| HTML 5 Browser | 316.5 pages/sec |
| PDF Renderer | 342.2 Mpixels/sec |
| Text processing | 235.3 pages/sec |
| Background blur | 48 images/sec |
| Photo processing | 102 images/sec |
| Ray tracing | 20.8 Mpixels/sec |
PassMark
| Integer math | 83.9 GOps/sec |
| Floating point math | 59.1 GOps/sec |
| Find prime numbers | 99M Primes/sec |
| Random string sorting | 29.7M Strings/sec |
| Data encryption | 15.8 GBytes/sec |
| Data compression | 266.4 MBytes/sec |
| Physics | 1626 Frames/sec |
| Extended instructions | 16B Matrices/sec |
Blender
Performance Per Watt
| Cinebench 2024 / Watt | 19.2 PPW |
| Geekbench 6 Multi / Watt | 265.1 PPW |
| Passmark CPU Mark / Watt | 525.5 PPW |
| Blender / Watt | 3.96 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
| Date | Benchmark | Result |
|---|---|---|
| 📘 2025-12-29 (Laima) | GeekBench | 2243 / 8808 |
Specifications
Core i7 12800H technical specificationsGeneral
| Vendor | Intel |
| Released | January 4, 2022 |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Alder Lake |
| Model number | i7-12800H |
| Integrated GPU | Iris Xe Graphics (96EU) |
| AMD Equivalent | - AMD Ryzen 7 6800H |
| Successor | - Intel Core i7 13800H |
Intel CPU rating - 136th place
CPU
| P-Cores | 6 |
| P-Threads | 12 |
| Base Frequency (P) | 2.4 GHz |
| Turbo Boost Frequency (P) | 4.8 GHz |
| E-Cores | 8 |
| E-Threads | 8 |
| Base Frequency (E) | 1.8 GHz |
| Turbo Boost Frequency (E) | 3.7 GHz |
| Total Cores | 14 |
| Total Threads | 20 |
| Bus Frequency | 100 MHz |
| Multiplier | 24x |
| L1 Cache | 80K (per core) |
| L2 Cache | 1280K (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-1744 |
| Peak Temperature | 100°C |
Laptop processors ranking - 172nd place
iGPU
| Integrated Graphics | Intel Iris Xe Graphics (96EU) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1400 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 i7 12800H
Memory Support
| Memory Types | - DDR5-4800 - DDR4-3200 - LPDDR5-5200 - LPDDR4x-4267 |
| Max. Memory Size | 64 GB |
| Memory Channels | 2 |
| ECC Support | No |
Misc
| Official Site | Intel Core i7 12800H official page |
| PCI Express Version | 4.0 |
| 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 |