Intel Core i9-12900HX | Intel Core i9-14900KF | |
Intel Core i9 | 家族 | Intel Core i9 |
Intel Core i 12000H | CPU系列 | Intel Core i 14000 |
12 | 代次 | 14 |
Alder Lake H | 架构 | Raptor Lake S Refresh |
Mobile | 垂直市场 | Desktop / Server |
-- | 先代产品 | Intel Core i9-13900KF |
Intel Core i9-13900HX | 后代产品 | -- |
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CPU核心数与基础频率 |
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16 | 核心 | 24 |
24 | Threads | 32 |
hybrid (big.LITTLE) | 核心架构 | hybrid (big.LITTLE) |
是 | 超线程技术 | 是 |
是 | 超频 ? | 是 |
2.30 GHz (5.00 GHz) | A-Core 频率 | 3.20 GHz (6.00 GHz) |
1.70 GHz (3.60 GHz) | B-Core 频率 | 2.40 GHz (4.40 GHz) |
-- | C-Core 频率 | -- |
核芯显卡 |
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Intel UHD Graphics 770 | GPU | 没有核芯显卡 |
0.30 GHz | GPU频率 | |
1.55 GHz | GPU (加速频率) | |
11 | GPU Generation | |
10 nm | 工艺 | |
3 | 最大显示器数量 | |
32 | 运算单元 | |
256 | Shader | |
64 GB | 最大显存 | |
12 | DirectX Version | |
硬件解码支持 |
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解码 / 编码 | Codec h265 / HEVC (8 bit) | 否 |
解码 / 编码 | Codec h265 / HEVC (10 bit) | 否 |
解码 / 编码 | Codec h264 | 否 |
解码 / 编码 | Codec VP9 | 否 |
解码 / 编码 | Codec VP8 | 否 |
解码 | Codec AV1 | 否 |
解码 / 编码 | Codec AVC | 否 |
解码 | Codec VC-1 | 否 |
解码 / 编码 | Codec JPEG | 否 |
内存 & PCIe |
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LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 | 内存 | DDR5-5600, DDR4-3200 |
128 GB | 最大内存 | 192 GB |
2 | 内存通道 | 2 |
83.2 GB/s | Max. 带宽 | 89.6 GB/s |
否 | ECC | 否 |
14.00 MB | L2 缓存 | 32.00 MB |
30.00 MB | L3 缓存 | 36.00 MB |
5.0 | PCIe版本 | 5.0 |
20 | PCIe通道 | 20 |
散热管理 |
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55 W | TDP (PL1) | 125 W |
157 W | TDP (PL2) | 253 W |
86 W | TDP up | -- |
45 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
技术细节 |
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10 nm | 工艺 | 10 nm |
x86-64 (64 bit) | 指令集 (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | 指令集扩展 | SSE4.1, SSE4.2, AVX2, AVX2+ |
LGA 1700 | 插槽 | LGA 1700 |
VT-x, VT-x EPT, VT-d | 虚拟化 | VT-x, VT-x EPT, VT-d |
是 | AES-NI | 是 |
Q2/2022 | 发售日期 | Q4/2023 |
展示更多 | 展示更多 | |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
Intel UHD Graphics 770 @ 1.55 GHz |
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Intel Core i9-14900KF
-- |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
使用该处理器的设备 |
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Intel Core i9-12900HX | Intel Core i9-14900KF |
未知 | 未知 |