Intel Core i9 13900HX vs i7 13850HX
We compared two laptop CPUs: the 2.2 GHz Intel Core i9 13900HX with 24-cores against the 2.1 GHz i7 13850HX with 20-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating
Key Differences
Advantages of Intel Core i9 13900HX
- Has 4 more physical cores
- 14% faster in a single-core Geekbench v6 test - 2824 vs 2480 points
- 2% higher Turbo Boost frequency (5.4 GHz vs 5.3 GHz)
Promotion
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench R23
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 1310 MB/sec | 1380 MB/sec |
| Clang compilation | 163.5 Klines/sec | 139.8 Klines/sec |
| HTML 5 Browser | 394.6 pages/sec | 416.4 pages/sec |
| PDF Renderer | 476.7 Mpixels/sec | 459.7 Mpixels/sec |
| Text processing | 286.1 pages/sec | 260.1 pages/sec |
| Background blur | 52.1 images/sec | 57.1 images/sec |
| Photo processing | 133.8 images/sec | 135.9 images/sec |
| Ray tracing | 34.9 Mpixels/sec | 34 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 162.2 GOps/sec | 137.9 GOps/sec |
| Floating point math | 114.9 GOps/sec | 99.9 GOps/sec |
| Find prime numbers | 205M Primes/sec | 196M Primes/sec |
| Random string sorting | 63M Strings/sec | 52.5M Strings/sec |
| Data encryption | 33.3 GBytes/sec | 27.7 GBytes/sec |
| Data compression | 550.4 MBytes/sec | 468.9 MBytes/sec |
| Physics | 2742 Frames/sec | 2488 Frames/sec |
| Extended instructions | 31.9B Matrices/sec | 28.2B Matrices/sec |
Specifications
Full technical specification of Intel Core i9 13900HX and i7 13850HXGeneral
| Vendor | Intel | Intel |
| Released | January 3, 2023 | January 3, 2023 |
| Type | Laptop | Laptop |
| instruction set | x86-64 | x86-64 |
| Codename | Raptor Lake | Raptor Lake |
| Model number | i9-13900HX | i7-13850HX |
| Integrated GPU | UHD Graphics (32EU) | UHD Graphics (32EU) |
CPU
| P-Cores | 8 | 8 |
| P-Threads | 16 | 16 |
| Base Frequency (P) | 2.2 GHz | 2.1 GHz |
| Turbo Boost Frequency (P) | 5.4 GHz | 5.3 GHz |
| E-Cores | 16 | 12 |
| E-Threads | 16 | 12 |
| Base Frequency (E) | 1.6 GHz | 1.5 GHz |
| Turbo Boost Frequency (E) | 3.9 GHz | 3.8 GHz |
| Total Cores | 24 | 20 |
| Total Threads | 32 | 28 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 22x | 21x |
| L1 Cache | 80K (per core) | 80K (per core) |
| L2 Cache | 2MB (per core) | 2MB (per core) |
| L3 Cache | 36MB (shared) | 30MB (per core) |
| Unlocked Multiplier | Yes | Yes |
Package
| Fabrication process | 10 nm | 10 nm |
| TDP (PL1) | 45-55 W (configurable) | 45-55 W (configurable) |
| Max. Boost TDP (PL2) | 157 W | 157 W |
| Socket | BGA-1964 | BGA-1964 |
| Peak temperature | 100°C | 100°C |
iGPU
| Integrated Graphics | Intel UHD Graphics (32EU) | Intel UHD Graphics (32EU) |
| GPU Base Clock | 300 MHz | 300 MHz |
| GPU Boost Clock | 1650 MHz | 1600 MHz |
| Shading Units | 256 | 256 |
| TMUs | 16 | 16 |
| ROPs | 8 | 8 |
| Execution Units | 32 | 32 |
| TGP | 45 W | 45 W |
iGPU FLOPS
Memory Support
| Memory types | - DDR5-5600 - DDR4-3200 |
- DDR5-5600 - DDR4-3200 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 89.6 GB/s | 89.6 GB/s |
| ECC Support | Yes | Yes |
Misc
| Official site | Intel Core i9 13900HX official page | Intel Core i7 13850HX official page |
| PCI Express Version | 5.0 | 5.0 |
| PCI Express Lanes | 20 | 20 |
Cast your vote
Total votes: < 1