Intel Core i9-11900KB VS AMD Ryzen 9 PRO 8945HS
Comparison of processors: Intel Core i9 11900KB with 24 cores 4.9GHz and AMD Ryzen 9 PRO 8945HS with 8 cores 5.2GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
Intel Core i9-11900KB: Advantages
- Higher number of cores (24 vs 8)
AMD Ryzen 9 PRO 8945HS: Advantages
- Lower energy consumption
- More single-core power
- More multi-core power
- Higher turbo frequency
Benchmarks
Cinebench 2024 Single Core
-
106
Cinebench R23 Single Core
1663
1805
Cinebench R20 Single Core
640
698
Geekbench 6 Single Core
2231
2617
Geekbench 5 Single Core
1878
1974
Passmark Single Core
-
-
Cinebench 2024 Multi Core
-
988
Cinebench R23 Multi Core
12264
17376
Cinebench R20 Multi Core
4712
6652
Geekbench 6 Multi Core
10645
12447
Geekbench 5 Multi Core
-
11600
Passmark Multi Core
23151
30995
Intel Core i9-11900KB
VS
AMD Ryzen 9 PRO 8945HS
General Parameters
| Q2 2021 | Release Date | Q2 2024 |
| Intel | Manufacturer | AMD |
| Desktop | Type | Laptop |
| X-86-64 | Instruction Set | X-86-64 |
| Tiger Lake H | Core Architecture | Zen 4 (Hawk Point) |
| Intel Core i9-11900KB | Processor Number | AMD Ryzen 9 PRO 8945HS |
| FCBGA 1787 | Socket | AM5 |
| No | Integrated Graphics | No |
Package
| 10 nm | Fabrication Process | 4 nm |
| FCBGA 1787 | Socket | AM5 |
| 55 W | Energy Consumption | 35 W |
| 65 W | Max Turbo Consumption | 54 W |
| 100°C | Peak Operating | 100°C |
CPU Performance
| 8 | Main Cores | 8 |
| - | Main Threads | - |
| - | Main Cores Base Freq. | - |
| 4.9GHz | Main Cores Turbo Freq. | 5.2GHz |
| Efficient Cores | ||
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 24 | Total Cores | 8 |
| 16 | Total Threads | 16 |
| Bus Frequency | ||
| Multiplier | ||
| 80K | L1 Cache | |
| 2MB | L2 Cache | 8MB |
| 24MB | L3 Cache | 16MB |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| DDR4-3200 | Memory Type | LPDDR5X-7500 |
| 128GB | Max Memory | 256GB |
| 2 | Max. Memory Channels | 2 |
| 51.2GB/s | Bandwidth | 150GB/s |
| No | ECC Memory Support | Yes |
Graphics Card Parameters
| Yes | Integrated Graphics | Yes |
| 350MHz | GPU Base Frequency | 800MHz |
| 1450MHz | Dynamic Max GPU Frequency | 2800MHz |
| 256 | Shaders | 768 |
| 0 | Texture Units | 0 |
| 0 | ROP Units | 0 |
| 32 | Execution Units | 12 |
| Energy Consumption |
Miscellaneous
| 4 | PCIE Version | 4 |
| 20 | PCIE Lines | 20 |
Shop Intel Core i9-11900KB or AMD Ryzen 9 PRO 8945HS
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