intel core i9 11980hk vs intel core i9 9980hk
VS
We compared two CPUs Intel Core i9 11980HK (Laptop) 8-cores against Intel Core i9 9980HK (Laptop) 8-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Key Differences
Advantages of Intel Core i9 11980HK
- Newer released 2 years later
- Around 9.4 GB/s (18%) higher theoretical memory bandwidth
- Has 8 MB larger L3 cache size
- Newer PCI Express version – 4
- More modern manufacturing process – 10 versus 14
Advantages of Intel Core i9 9980HK
- Consumes up to 31% less energy than the Intel Core i9 11980HK – 45 vs 65 Watt
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Specifications
General
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Vendor | Intel | Intel |
| Released | May 11 2021 | April 30 2019 |
| Type | Laptop | Laptop |
| instruction set | x86-64 | x86-64 |
| Codename | Tiger Lake H45 | Coffee Lake-HR |
| Socket | FCBGA1787 | FCBGA1440 |
| Integrated GPU | Intel® UHD Graphics for 11th Gen Intel® Processors | Intel UHD Graphics 630 |
Performance
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Base Frequency | 2.6 GHz | 2.4 GHz |
| Turbo Boost Frequency | 5 GHz | 5 GHz |
| L1 Cache | 96K (per core) | 64K (per core) |
| L2 Cache | 1.25 MB (per core) | 256K (per core) |
| L3 Cache | 24 MB (shared) | 16 MB (shared) |
| Unlocked Multiplier | Yes | Yes |
Power
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Fabrication process | 10 nm SuperFin | 14 nm |
| Power consumption (TDP) | 65 W | 45 W |
| Max. temperature | 100°C | 100°C |
Memory support
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Memory types | DDR4, DDR4 | DDR4 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 51.2 GB/s | 41.8 GB/s |
| ECC Support | No | No |
iGPU
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Integrated Graphics | Intel® UHD Graphics for 11th Gen Intel® Processors | Intel UHD Graphics 630 |
| GPU Base Clock | 350 MHz | 350 MHz |
| GPU Boost Clock | 1.45 MHz | 1.25 MHz |
| Shading Units | 256 | 192 |
| TMUs | 16 | 24 |
| ROPs | 8 | 3 |
| Execution Units | 32 | |
| TGP | 15 W | 15 W |
iGPU FLOPS
Misc
| Intel Core i9 11980HK | Intel Core i9 9980HK | |
| Official site | Intel Core i9 11980HK official page | Intel Core i9 9980HK official page |
| PCI Express Version | 4 | 3 |
| PCI Express Lanes | 20 | 16 |