Intel Core i9-12900T
The Intel Core i9-12900T operates with 16 cores and 24 CPU threads. It run at 4.90 GHz base 3.40 GHz all cores while the TDP is set at 35 W.The processor is attached to the LGA 1700 CPU socket. This version includes 30.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-3200, DDR5-4800 RAM and features 5.0 PCIe Gen 20 lanes. Tjunction keeps below 100 °C degrees C. In particular, Alder Lake S Architecture is enhanced with 10 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q1/2022
| Frequency | 1.40 GHz |
| CPU Cores | 16 |
| CPU Threads | 24 |
| Turbo (1 Core) | 4.90 GHz |
| Turbo (16 Cores): | 3.40 GHz |
| Hyperthreading | Yes  |
| Overclocking | No  |
| Core Architecture | hybrid (big.LITTLE) |
Where to Buy?
Buy Intel Core i9-12900T
Memory & PCIe
| Memory type | DDR4-3200 DDR5-4800 |
| Max memory | 128 GB |
| Memory channels | 2 |
| ECC | No |
| PCIe version | 5.0 |
| PCIe lanes | 20 |
Encryption
| AES-NI | Yes |
Internal Graphics
| Memory type | DDR4-3200 DDR5-4800 |
| GPU name | Intel UHD Graphics 770 |
| GPU frequency | 0.30 GHz |
| GPU (Turbo) | 1.55 GHz |
| Generation | |
| DirectX Version | 12 |
| Execution units | 32 |
| Shader | 256 |
| Max memory | |
| Max. displays | 3 |
| Technology | 10 nm |
| Release date | Q4/2021 |
Technical details
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Alder Lake S |
| L2-Cache | 14.00 MB |
| L3-Cache | 30.00 MB |
| Technology | 10 nm |
| Release date | Q1/2022 |
| Socket | LGA 1700 |
Thermal Management
| TDP (PL1) | 35 W |
| TDP (PL2) | 106 W |
| TDP Up | -- |
| TDP Down | -- |
| Tjunction max | 100 °C |
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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