Intel Core i7-920 | Intel Core i9-12900H | |
Intel Core i7 | 家族 | Intel Core i9 |
Intel Core i7 900 | CPU系列 | Intel Core i 12000H |
1 | 代次 | 12 |
Bloomfield | 架构 | Alder Lake H |
Desktop / Server | 垂直市场 | Mobile |
-- | 先代产品 | Intel Core i9-11900H |
-- | 后代产品 | Intel Core i9-13900H |
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CPU核心数与基础频率 |
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4 | 核心 | 14 |
8 | Threads | 20 |
normal | 核心架构 | hybrid (big.LITTLE) |
是 | 超线程技术 | 是 |
否 | 超频 ? | 否 |
2.66 GHz (2.93 GHz) | A-Core 频率 | 2.50 GHz (5.00 GHz) |
-- | B-Core 频率 | 1.80 GHz (3.80 GHz) |
-- | C-Core 频率 | -- |
核芯显卡 |
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没有核芯显卡 | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
GPU频率 | 0.40 GHz | |
GPU (加速频率) | 1.45 GHz | |
GPU Generation | 13 | |
工艺 | 10 nm | |
最大显示器数量 | 4 | |
运算单元 | 96 | |
Shader | 768 | |
最大显存 | 32 GB | |
DirectX Version | 12.1 | |
硬件解码支持 |
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否 | Codec h265 / HEVC (8 bit) | 解码 / 编码 |
否 | Codec h265 / HEVC (10 bit) | 解码 / 编码 |
否 | Codec h264 | 解码 / 编码 |
否 | Codec VP9 | 解码 / 编码 |
否 | Codec VP8 | 解码 |
否 | Codec AV1 | 解码 |
否 | Codec AVC | 解码 / 编码 |
否 | Codec VC-1 | 解码 |
否 | Codec JPEG | 解码 / 编码 |
内存 & PCIe |
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DDR3-1066 | 内存 | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
24 GB | 最大内存 | 64 GB |
3 | 内存通道 | 2 |
25.6 GB/s | Max. 带宽 | 83.2 GB/s |
否 | ECC | 否 |
1.00 MB | L2 缓存 | 11.50 MB |
8.00 MB | L3 缓存 | 24.00 MB |
PCIe版本 | 4.0 | |
PCIe通道 | 28 | |
散热管理 |
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130 W | TDP (PL1) | 45 W |
-- | TDP (PL2) | 115 W |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
技术细节 |
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45 nm | 工艺 | 10 nm |
x86-64 (64 bit) | 指令集 (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | 指令集扩展 | SSE4.1, SSE4.2, AVX2, AVX2+ |
LGA 1366 | 插槽 | BGA 1744 |
VT-x, VT-x EPT | 虚拟化 | VT-x, VT-x EPT, VT-d |
否 | AES-NI | 是 |
Q4/2008 | 发售日期 | Q1/2022 |
展示更多 | 展示更多 | |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
-- |
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Intel Core i9-12900H
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.45 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i9-12900H
14C 20T @ 2.50 GHz |
使用该处理器的设备 |
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Intel Core i7-920 | Intel Core i9-12900H |
未知 | 未知 |