Intel Core i7 14650HX vs AMD Ryzen 7 8840HS
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Compared 2 processors: Intel Core i7 14650HX, vs AMD Ryzen 7 8840HS. 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 | 124.4 GOps/s | 90.5 GOps/s |
| Floating-Point Math | 90.4 GOps/s | 52.3 GOps/s |
| Prime Number Search | 160 M primes/s | 78 M primes/s |
| Random String Sort | 44.8 M strings/s | 34.7 M strings/s |
| Data Encryption | 24.3 GB/s | 17.5 GB/s |
| Data Compression | 420.4 MB/s | 288.2 MB/s |
| Physics | 2323 frames/s | 1132 frames/s |
| Extended Instructions | 255 M matrices/s | 202 M matrices/s |
| File Compression | 1340 MB/s | 714.9 MB/s |
| Clang Compilation | 126.3 KLines/s | 87.9 KLines/s |
| HTML5 Browser | 397 pages/s | 182.5 pages/s |
| PDF Rendering | 450.8 MP/sec | 280.1 MP/sec |
| Text Processing | 263.1 pages/s | 271.4 pages/s |
| Background Blur | 53.3 frames/s | 44.8 frames/s |
| Photo Processing | 131.9 frames/s | 70.1 frames/s |
| Ray Tracing | 27.3 MP/sec | 19.2 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 277.8 PPW | 321.8 PPW |
| PassMark CPU / W | 642.1 PPW | 822.6 PPW |
| Cinebench 2024 / W | 22.5 PPW | 22.6 PPW |
| Blender / W | 4.99 PPW | 5.59 PPW |
General Info
| Manufacturer | Intel | AMD |
| Announced | January, 9, 2024 | December, 6, 2023 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | x86-64 |
| Codename | Raptor Lake Refresh | Zen 4 (Hawk Point) |
| Model number | i7-14650HX | n/a |
| Integrated GPU | UHD Graphics (16EU) | Radeon 780M |
Processor
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Frequency | 2.2 GHz | 3.3 GHz |
| Max Frequency (Turbo) | 5.2 GHz | 5.1 GHz |
| Cores | 8 | n/a |
| Threads | 8 | n/a |
| Frequency | 1.6 GHz | n/a |
| Max Frequency (Turbo) | 3.7 GHz | n/a |
| Cores count | 16 | 8 |
| Threads count | 24 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 22x | 33x |
| L1 cache | 80 KB/core | 64 KB/core |
| L2 cache | 2000 KB/core | 1000 KB/core |
| L3 Cache | 30 MB total | 16 MB total |
| Unlocked multiplier | Yes | No |
Package
| Transistor count | n/a | 25 billion |
| Process tech. | 10 nm | 4 nm |
| Power (TDP) | 45-55 W | 20-30 W |
| Max TDP (Boost) | 157 W | n/a |
| Socket | BGA-1964 | FP8 |
| Critical temp. | 100 °C | 100 °C |
Memory Support
| Memory Type | - DDR5-5600 - DDR4-3200 |
- DDR5-5600 - LPDDR5x-7500 |
| Max Size | 192 GB | 256 GB |
| Channels | 2 | 2 |
| ECC support | Yes | No |
| Max memory bandwidth | 89.6 GB | n/a |
Other
| PCIe Version | 5.0 | 4.0 |
| Max PCIe Lanes | 20 | 20 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 1
