Intel Core i7 1265U vs Intel Core i5 1155G7
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Compared 2 processors: Intel Core i7 1265U, vs Intel Core i5 1155G7. 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 | 49.6 GOps/s | 35 GOps/s |
| Floating-Point Math | 33.1 GOps/s | 20.4 GOps/s |
| Prime Number Search | 45 M primes/s | 38 M primes/s |
| Random String Sort | 17.3 M strings/s | 12.7 M strings/s |
| Data Encryption | 9.3 GB/s | 5.5 GB/s |
| Data Compression | 148.2 MB/s | 107 MB/s |
| Physics | 857 frames/s | 582 frames/s |
| Extended Instructions | 82 M matrices/s | 73 M matrices/s |
| File Compression | 634.5 MB/s | 433.2 MB/s |
| Clang Compilation | 51.3 KLines/s | 34.2 KLines/s |
| HTML5 Browser | 165.7 pages/s | 105.9 pages/s |
| PDF Rendering | 192.9 MP/sec | 153.1 MP/sec |
| Text Processing | 210.5 pages/s | 194.7 pages/s |
| Background Blur | 35.9 frames/s | 28 frames/s |
| Photo Processing | 69.9 frames/s | 48.1 frames/s |
| Ray Tracing | 10.8 MP/sec | 6.79 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 485.7 PPW | 193 PPW |
| PassMark CPU / W | 899.7 PPW | 351.1 PPW |
| Blender / W | 5.78 PPW | 1.76 PPW |
General Info
| Manufacturer | Intel | Intel |
| Announced | February, 23, 2022 | June, 8, 2021 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | x86-64 |
| Codename | Alder Lake | Tiger Lake |
| Model number | i7-1265U | i5-1155G7 |
| Integrated GPU | Iris Xe Graphics (96EU) | Iris Xe Graphics G7 80EU |
Processor
| Cores | 2 | 4 |
| Threads | 4 | 8 |
| Frequency | 1.8 GHz | 1.0-2.5 GHz |
| Max Frequency (Turbo) | 4.8 GHz | 4.5 GHz |
| Cores | 8 | n/a |
| Threads | 8 | n/a |
| Frequency | 1.3 GHz | n/a |
| Max Frequency (Turbo) | 3.6 GHz | n/a |
| Cores count | 10 | 4 |
| Threads count | 12 | 8 |
| Bus frequency | 100 MHz | 100 MHz |
| Bandwidth | n/a | 4 GT/s |
| Multiplier | 18x | 10-25x |
| L1 cache | 80 KB/core | 96 KB/core |
| L2 cache | 1280 KB/core | 1280 KB/core |
| L3 Cache | 12 MB total | 8 MB total |
| Unlocked multiplier | No | No |
Package
| Process tech. | 10 nm | 10 nm |
| Power (TDP) | 12-15 W | 12-28 W |
| Max TDP (Boost) | 55 W | n/a |
| Socket | BGA-1744 | BGA-1449 |
| Critical temp. | 100 °C | 100 °C |
Memory Support
| Memory Type | - DDR5-4800 - DDR4-3200 - LPDDR5-5200 - LPDDR4x-4267 |
- DDR4-3200 - LPDDR4x-4267 |
| Max Size | 64 GB | 64 GB |
| Channels | 2 | 2 |
| ECC support | No | No |
Other
| PCIe Version | 4.0 | 4.0 |
| Max PCIe Lanes | 20 | 16 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
