Popular Products
Compare Intel Core i9 12900H Vs Intel Pentium Gold 6405U
Should you use Intel Core i9 12900H or Intel Pentium Gold 6405U? Well, your search ends here. Find out which Laptop chipset would work best for you. Compare the two models on the basis of their Performance, memory, IGPU and benchmark scores. Intel Core i9 12900H is manufactured by Intel in Bangladesh whereas Intel Pentium Gold 6405U is manufactured by Intel in Bangladesh. Base frequency and memory size are the primary matrices to judge the overall speed and performance of the chipset. Intel Core i9 12900H has a Base frequency of 3.8 GHz and 64 GB memory size whereas Intel Pentium Gold 6405U has a base frequency of 2.4 GHz and 64 GB memory.
Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.
+ Read More- Read LessLaptops Chipsets
Power | ||
| Fabrication process | 10 nm | 14 nm |
| TDP | 45 W | 15 W |
| Max. temperature | 100°C | 100°C |
Laptops Chipsets
- Intel Core i9 12900H
- Intel Pentium Gold 6405U
General | ||
| Vendor | Intel | Intel |
| Released | January 4, 2022 | October 1, 2019 |
| Type | Laptop | Laptop |
| instruction set | x86-64 | x86-64 |
| Codename | Alder Lake-H | Comet Lake |
| Model number | i9-12900H | 6405U |
| Socket | BGA-1744 | BGA-1528 |
| Integrated GPU | Iris Xe Graphics G7 (96EU) | UHD Graphics |
Performance | ||
| Cores | 14 | 2 |
| Threads | 20 | 4 |
| Base Frequency | 3.8 GHz | 2.4 GHz |
| Turbo Boost Frequency | 5 GHz | |
| Bus frequency | 100 MHz | |
| Multiplier | 38x | |
| L1 Cache | 80K (per core) | |
| L2 Cache | 1280K (per core) | |
| L3 Cache | 24MB (shared) | 2MB (shared) |
| Unlocked Multiplier | No | |
IGPU | ||
| Integrated Graphics | Intel Iris Xe Graphics G7 (96EU) | Intel UHD Graphics |
| GPU Base Clock | 300 MHz | |
| GPU Boost Clock | 1450 MHz | 950 MHz |
| Shading Units | 768 | |
| TMUs | 48 | |
| ROPs | 24 | |
| Execution Units | 96 | |
| TGP | 15 W | |
Memory | ||
| Memory types | DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267 | DDR4-2400, LPDDR3-2133 |
| Memory Size | 64 GB | 64 GB |
| Max. Memory Channels | 2 | 2 |
Misc | ||
| PCI Express Version | 4.0 | 2.0 |
| PCI Express Lanes | 28 | 12 |
| Official page | https://ark.intel.com/content/www/us/en/ark/products/132214/intel-core-i912900h-processor-24m-cache-up-to-5-00-ghz.html | https://ark.intel.com/content/www/us/en/ark/products/197888/intel-pentium-gold-6405u-processor-2m-cache-2-40-ghz.html |
Benchmarks | ||
| Cinebench R23 (Single-Core) | 1770 | |
| Cinebench R23 (Multi-Core) | 19242 | |
| Geekbench 5 (Single-Core) | 1864 | 576 |
| Geekbench 5 (Multi-Core) | 14177 | 1313 |
| iGPU FLOPS | 1.69 TFLOPS | |
Browse Chipsets By
- Popular Chipset
- Latest Chipset
Similar Comparison
- Intel Core i9 12900H
- Intel Pentium Gold 6405U
Popular Laptops
- 25-37K
- 37-50K
- 50K-62K
- Above 62K
Detailed Comparison of Intel Core i9 12900H vs Intel Pentium Gold 6405U
Intel Core i9 12900H has been announced on January 2022 whereas Intel Pentium Gold 6405U has been announced on October 2019. Check out detailed comparison with key specs below:
Memory Comparison: Intel Core i9 12900H vs Intel Pentium Gold 6405U
Coming to the Memory, Intel Core i9 12900H has a memory size of 64 GB while Intel Pentium Gold 6405U comes up with 64 GB. Max. Memory Channels used in the first compared laptop chipset is 2 and Max. Memory Channels used in the other laptop chipset 2.
Performance Comparison: Intel Core i9 12900H vs Intel Pentium Gold 6405U
Intel Core i9 12900H has 14 cores with 20 threads whereas Intel Pentium Gold 6405U has 2 cores with 20 threads. Intel Core i9 12900H has base frequency of 3.8 GHz whereas Intel Pentium Gold 6405Uhas base frequency of 2.4 GHz.
