Intel Core i9 13900H vs Intel Core Ultra 7 356H
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Compared 2 processors: Intel Core i9 13900H, vs Intel Core Ultra 7 356H. Below are specs, tests, pros and cons for each device
Review
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
Tests & specs
Specs & test comparisonBenchmarks
| Integer Math | 98.4 GOps/s | 81.8 GOps/s |
| Floating-Point Math | 70.5 GOps/s | 100 GOps/s |
| Prime Number Search | 105 M primes/s | 322 M primes/s |
| Random String Sort | 36.1 M strings/s | 38.2 M strings/s |
| Data Encryption | 19.2 GB/s | 25 GB/s |
| Data Compression | 330.8 MB/s | 313.1 MB/s |
| Physics | 1761 frames/s | 2836 frames/s |
| Extended Instructions | 196 M matrices/s | 261 M matrices/s |
| File Compression | 1320 MB/s | 1200 MB/s |
| Clang Compilation | 107.9 KLines/s | 119.5 KLines/s |
| HTML5 Browser | 372.2 pages/s | 241.3 pages/s |
| PDF Rendering | 426.6 MP/sec | 421.6 MP/sec |
| Text Processing | 270.4 pages/s | 295.8 pages/s |
| Background Blur | 59.2 frames/s | 60.7 frames/s |
| Photo Processing | 135.5 frames/s | 117.9 frames/s |
| Ray Tracing | 24.7 MP/sec | 22.9 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 327.5 PPW | 557.9 PPW |
| PassMark CPU / W | 622.5 PPW | 1297.5 PPW |
| Cinebench 2024 / W | n/a | 43.7 PPW |
| Blender / W | 4.72 PPW | n/a |
General Info
| Manufacturer | Intel | Intel |
| Announced | January, 3, 2023 | January, 5, 2026 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | x86-64 |
| Codename | Raptor Lake | Panther Lake |
| Model number | i9-13900H | 356H |
| Integrated GPU | Iris Xe Graphics (96 EU) | Xe3 Graphics |
Processor
| Cores | 6 | 4 |
| Threads | 12 | 4 |
| Frequency | 2.6 GHz | 1.9 GHz |
| Max Frequency (Turbo) | 5.4 GHz | 4.7 GHz |
| Cores | 8 | 12 |
| Threads | 8 | 12 |
| Frequency | 1.9 GHz | 1.5 GHz |
| Max Frequency (Turbo) | 4.1 GHz | 3.7 GHz |
| Cores count | 14 | 16 |
| Threads count | 20 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 26x | 19x |
| L1 cache | 80 KB/core | 192 KB/core |
| L2 cache | 2000 KB/core | 2560 KB/core |
| L3 Cache | 24 MB total | 18 MB total |
| Unlocked multiplier | No | No |
Package
| Process tech. | 10 nm | 2 nm |
| Power (TDP) | 35-45 W | 15-25 W |
| Max TDP (Boost) | 115 W | 80 W |
| Socket | BGA-1744 | FCBGA2540 |
| Critical temp. | 100 °C | 100 °C |
Memory Support
| Memory Type | - DDR5-5200 - DDR4-3200 - LPDDR5-6400 - LPDDR5x-6400 - LPDDR4x-4267 |
- LPDDR5X-8533 - DDR5-7200 |
| Max Size | 96 GB | 128 GB |
| Channels | 2 | 2 |
| ECC support | No | No |
Other
| PCIe Version | 5.0 | 5.0 |
| Max PCIe Lanes | 28 | 20 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
