Intel Core i9-9900K VS Intel Core i7-8700K
Comparison of processors: Intel Core i9 9900K with 8 cores 5GHz and Intel Core i7 8700K with 6 cores 4.7GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
Intel Core i9-9900K: Advantages
- Higher number of cores (8 vs 6)
- Higher number of threads (16 vs 12)
- More single-core power
- More multi-core power
- Higher turbo frequency
Intel Core i7-8700K: Advantages
Benchmarks
Cinebench 2024 Single Core
-
-
Cinebench R23 Single Core
1343
1203
Cinebench R20 Single Core
-
-
Geekbench 6 Single Core
1665
1475
Geekbench 5 Single Core
1265
1233
Passmark Single Core
2945
2748
Cinebench 2024 Multi Core
-
-
Cinebench R23 Multi Core
12470
8829
Cinebench R20 Multi Core
-
3689
Geekbench 6 Multi Core
6395
6339
Geekbench 5 Multi Core
8406
6632
Passmark Multi Core
18381
13661
Intel Core i9-9900K
VS
Intel Core i7-8700K
General Parameters
| Q4 2018 | Release Date | Q4 2017 |
| Intel | Manufacturer | Intel |
| Desktop | Type | Desktop |
| x86-64 | Instruction Set | x86-64 |
| Coffee Lake | Core Architecture | Coffee Lake |
| Intel Core i9-9900K | Processor Number | Intel Core i7-8700K |
| LGA-1151 | Socket | LGA-1151 |
| No | Integrated Graphics | No |
Package
| 14nm | Fabrication Process | 14nm |
| LGA-1151 | Socket | LGA-1151 |
| 95 W | Energy Consumption | 95 W |
| 0 W | Max Turbo Consumption | 0 W |
| 100°C | Peak Operating | 100°C |
CPU Performance
| 8 | Main Cores | 6 |
| 0 | Main Threads | 0 |
| - | Main Cores Base Freq. | - |
| 5GHz | Main Cores Turbo Freq. | 4.7GHz |
| Efficient Cores | ||
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 8 | Total Cores | 6 |
| 16 | Total Threads | 12 |
| 100MHz | Bus Frequency | 100MHz |
| 36x | Multiplier | 37x |
| 64K per core | L1 Cache | 64K per core |
| 256K per core | L2 Cache | 256K per core |
| 16MB shared | L3 Cache | 12MB shared |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR4-2666 | Memory Type | DDR4-2666 |
| 128GB | Max Memory | 128GB |
| 2 | Max. Memory Channels | 2 |
| 41.6GB/s | Bandwidth | 41.6GB/s |
| No | ECC Memory Support | No |
Graphics Card Parameters
| Yes | Integrated Graphics | Yes |
| 350MHz | GPU Base Frequency | 350MHz |
| 1200MHz | Dynamic Max GPU Frequency | 1200MHz |
| 192 | Shaders | 192 |
| 24 | Texture Units | 24 |
| 3 | ROP Units | 3 |
| 24 | Execution Units | 24 |
| 15W | Energy Consumption | 15W |
Miscellaneous
| 3 | PCIE Version | 3 |
| 16 | PCIE Lines | 16 |
Shop Intel Core i9-9900K or Intel Core i7-8700K
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