Intel Core Ultra 7 266V vs Qualcomm Snapdragon X Elite (X1E-78-100)
64
out 100
VS
60
out 100
Compared 2 processors: Intel Core Ultra 7 266V, vs Qualcomm Snapdragon X Elite (X1E-78-100). 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 | n/a | 65.5 GOps/s |
| Floating-Point Math | n/a | 99.3 GOps/s |
| Prime Number Search | n/a | 309 M primes/s |
| Random String Sort | n/a | 32.3 M strings/s |
| Data Encryption | n/a | 14.7 GB/s |
| Data Compression | n/a | 241.4 MB/s |
| Physics | n/a | 1535 frames/s |
| Extended Instructions | n/a | 155 M matrices/s |
| File Compression | 990.8 MB/s | 1140 MB/s |
| Clang Compilation | 67.7 KLines/s | 131.2 KLines/s |
| HTML5 Browser | 264.1 pages/s | 351.4 pages/s |
| PDF Rendering | 290.2 MP/sec | 377.7 MP/sec |
| Text Processing | 310.4 pages/s | 219.9 pages/s |
| Background Blur | 50.8 frames/s | 61.6 frames/s |
| Photo Processing | 110.3 frames/s | 126.6 frames/s |
| Ray Tracing | 14 MP/sec | 20.8 MP/sec |
Performance/Watt
| Geekbench 6 Multi / W | 294.7 PPW | 401.3 PPW |
| PassMark CPU / W | n/a | 655.8 PPW |
| Cinebench 2024 / W | n/a | 24 PPW |
General Info
| Manufacturer | Intel | Qualcomm |
| Announced | September, 4, 2024 | October, 24, 2023 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | ARMv8 |
| Codename | Lunar Lake | Snapdragon X |
| Model number | 266V | X1E-78-100 |
| Integrated GPU | Arc Graphics 140V | Qualcomm Adreno X1-85 |
Processor
| Cores | 4 | 12 |
| Threads | 4 | 12 |
| Frequency | 2.2 GHz | 3.4 GHz |
| Max Frequency (Turbo) | 5 GHz | n/a |
| Cores | 4 | n/a |
| Threads | 4 | n/a |
| Frequency | 2.2 GHz | n/a |
| Max Frequency (Turbo) | 3.7 GHz | n/a |
| Cores count | 8 | 12 |
| Threads count | 8 | 12 |
| Bus frequency | 100 MHz | n/a |
| Multiplier | 22x | 34x |
| L1 cache | 192 KB/core | 96 KB/core |
| L2 cache | 2560 KB/core | 12 KB/core |
| L3 Cache | 12 MB total | n/a |
| Unlocked multiplier | No | No |
Package
| Process tech. | 3 nm | 4 nm |
| Power (TDP) | 17-37 W | 35 W |
| Max TDP (Boost) | 37 W | 45 W |
| Socket | FCBGA-2833 | Custom |
| Critical temp. | 100 °C | n/a |
Memory Support
| Memory Type | LPDDR5X-8533 | LPDDR5x-8448 |
| Max Size | 16 GB | 64 GB |
| Channels | 2 | 8 |
| ECC support | No | No |
| Max memory bandwidth | n/a | 135 GB |
Other
| PCIe Version | 5.0 | 4.0 |
| Max PCIe Lanes | 8 | 12 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 4
