Intel Core i7 8665U
- Brand: Intel
- Architecture: x86-64
- Codename: Whiskey Lake
- Form Factor: Laptop use
- Announced: April, 16, 2019
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
Benchmark Tests
Performance comparison across tasks for Intel Core i7 8665UBenchmarks
| Integer Math | 23.1 GOps/s |
| Floating-Point Math | 13.7 GOps/s |
| Prime Number Search | 22 M primes/s |
| Random String Sort | 10.5 M strings/s |
| Data Encryption | 2.1 GB/s |
| Data Compression | 77.7 MB/s |
| Physics | 466 frames/s |
| Extended Instructions | 5 M matrices/s |
| File Compression | 337.7 MB/s |
| Clang Compilation | 18.3 KLines/s |
| HTML5 Browser | 84.1 pages/s |
| PDF Rendering | 104.8 MP/sec |
| Text Processing | 108.6 pages/s |
| Background Blur | 17.8 frames/s |
| Photo Processing | 36.1 frames/s |
| Ray Tracing | 4.18 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 228.4 PPW | |
| PassMark CPU / W | 415.8 PPW | |
| Cinebench 2024 / W | 10.8 PPW | |
| Blender / W | 2.56 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | Intel | |
| Announced | April, 16, 2019 | |
| Type | Laptop use | |
| Architecture | x86-64 | |
| Codename | Whiskey Lake | |
| Model number | i7-8665U | |
| Integrated GPU | UHD Graphics 620 | |
Processor
| Cores | 4 | |
| Threads | 8 | |
| Frequency | 1.9 GHz | |
| Max Frequency (Turbo) | 4.8 GHz | |
| Cores count | 4 |
| Threads count | 8 |
| Bandwidth | 4 GT/s |
| Multiplier | 19x |
| L1 cache | 32 KB/core |
| L2 cache | 256 KB/core |
| L3 Cache | 8 MB total |
| Unlocked multiplier | No |
Package
| Process tech. | 14 nm | |
| Power (TDP) | 15 W | |
| Socket | BGA-1528 | |
| Critical temp. | 100 °C | |
Memory Support
| Memory Type | - DDR4-2400 - LPDDR3-2133 |
|
| Max Size | 64 GB | |
| Channels | 2 | |
| ECC support | No | |
| Max memory bandwidth | 37.5 GB | |
Other
| PCIe Version | 3.0 | |
| Max PCIe Lanes | 16 | |
| Channels | 41422 | |
User Rating
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