Qualcomm Snapdragon X Plus (X1P-42-100) vs AMD Ryzen AI 5 340
56
out of 100
VS
58
out of 100
We compared two laptop CPUs: the 3.2 GHz Qualcomm Snapdragon X Plus (X1P-42-100) with 8-cores against the 2.0 GHz AMD Ryzen AI 5 340 with 6-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
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Key Differences
Advantages of Qualcomm Snapdragon X Plus (X1P-42-100)
- Around 45.4 GB/s (51%) higher theoretical memory bandwidth
- Has 2 more physical cores
Advantages of AMD Ryzen AI 5 340
- Supports up to 256 GB LPDDR5X-8000 RAM
- Has 10 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
- 41% higher Turbo Boost frequency (4.8 GHz vs 3.4 GHz)
- Newer - released 5 months later
- 16% faster in a single-core Geekbench v6 test - 2816 vs 2419 points
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 1000 MB/sec | 1003.2 MB/sec |
| Clang compilation | 92.2 Klines/sec | 59.2 Klines/sec |
| HTML 5 Browser | 270.3 pages/sec | 223 pages/sec |
| PDF Renderer | 297 Mpixels/sec | 279.4 Mpixels/sec |
| Text processing | 225.8 pages/sec | 310.4 pages/sec |
| Background blur | 51.3 images/sec | 54.7 images/sec |
| Photo processing | 111.3 images/sec | 98.9 images/sec |
| Ray tracing | 13.7 Mpixels/sec | 16.5 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 40.8 GOps/sec | 63.2 GOps/sec |
| Floating point math | 62 GOps/sec | 40 GOps/sec |
| Find prime numbers | 205M Primes/sec | 72M Primes/sec |
| Random string sorting | 24.9M Strings/sec | 25M Strings/sec |
| Data encryption | 10.5 GBytes/sec | 11.5 GBytes/sec |
| Data compression | 180.1 MBytes/sec | 230.3 MBytes/sec |
| Physics | 1384 Frames/sec | 1097 Frames/sec |
| Extended instructions | 11.9B Matrices/sec | 16.5B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 23.5 PPW | 12.6 PPW |
| Geekbench 6 Multi / Watt | 376.5 PPW | 196.6 PPW |
| Passmark CPU Mark / Watt | 597.1 PPW | 361.9 PPW |
| Blender / Watt | 5.93 PPW | 2.71 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
Qualcomm Snapdragon X Plus (X1P-42-100)
No benchmark results yet
AMD Ryzen AI 5 340
| Date | Benchmark | Result |
|---|---|---|
| ๐ 2025-12-08 -> Rurek | Cinebench 2024 | 104 / 584 |
Specifications
Full technical specification of Qualcomm Snapdragon X Plus (X1P-42-100) and AMD Ryzen AI 5 340General
| Vendor | Qualcomm | Amd |
| Released | September 4, 2024 | January 7, 2025 |
| Type | Laptop | Laptop |
| Instruction Set | ARMv9 | x86-64 |
| Codename | Snapdragon X | Zen 5 (Krackan Point) |
| Model number | X1P-42-100 | 340 |
| Integrated GPU | Qualcomm Adreno X1-45 | Radeon 840M |
| Rival Equivalent | - Apple M2 | - Intel Core Ultra 5 235U |
| Successor | - | - AMD Ryzen AI 5 440 |
AMD Ryzen CPU ranking (#73rd place)
CPU
| P-Cores | 8 | 3 |
| P-Threads | 8 | 6 |
| Base Frequency (P) | 3.2 GHz | 2.0 GHz |
| Turbo Boost Frequency (P) | 3.4 GHz | 4.8 GHz |
| E-Cores | - | 3 |
| E-Threads | - | 6 |
| Base Frequency (E) | - | 2.0 GHz |
| Turbo Boost Frequency (E) | - | 3.4 GHz |
| Total Cores | 8 | 6 |
| Total Threads | 8 | 12 |
| Bus Frequency | - | 100 MHz |
| Multiplier | 32x | 20x |
| L1 Cache | 288K (per core) | 80K (per core) |
| L2 Cache | 12MB (per core) | 1MB (per core) |
| L3 Cache | 6MB (shared) | 16MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Fabrication Process | 4 nm | 4 nm |
| TDP (PL1) | 30 W | 15-54 W (configurable) |
| Max. Boost TDP (PL2) | 35 W | 54 W |
| Socket | Custom | FP8 |
| Peak Temperature | - | 100ยฐC |
Laptop processors ranking (139th and 117th place)
iGPU
| Integrated Graphics | Qualcomm Adreno X1-45 | Radeon 840M |
| GPU Base Clock | 280 MHz | 400 MHz |
| GPU Boost Clock | 1107 MHz | 2900 MHz |
| Shading Units | 768 | 256 |
| TMUs | 48 | 16 |
| ROPs | 24 | 8 |
| Execution Units | 3 | 4 |
| TGP | - | 15 W |
iGPU FLOPS
More info: Radeon 840M compared to Adreno X1-45
Memory Support
| Memory Types | - LPDDR5X-8448 | - LPDDR5X-8000 - DDR5-5600 |
| Max. Memory Size | 64 GB | 256 GB |
| Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 135 GB/s | 89.6 GB/s |
| ECC Support | No | No |
Misc
| Official Site | Qualcomm Snapdragon X Plus (X1P-42-100) official page | AMD Ryzen AI 5 340 official page |
| PCI Express Version | 4.0 | 4.0 |
| PCI Express Lanes | 12 | 16 |
Cast your vote
Total votes: 6
