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Intel Core i7-4820K | Intel Core i5-7400 | |
Intel Core i7 Extreme Edition | 家族 | Intel Core i5 |
Intel Core i 4000X | CPU系列 | Intel Core i 7000 |
4 | 代次 | 7 |
Ivy Bridge E | 架构 | Kaby Lake S |
Desktop / Server | 垂直市场 | Desktop / Server |
-- | 先代产品 | Intel Core i5-6400 |
Intel Core i7-5820K | 后代产品 | Intel Core i5-8400 |
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4 | 核心 | 4 |
8 | Threads | 4 |
normal | 核心架构 | normal |
是 | 超线程技术 | 否 |
是 | 超频 ? | 否 |
3.70 GHz | 频率 | 3.00 GHz |
3.90 GHz | 加速频率 频率 (1 核心) | 3.50 GHz |
3.80 GHz | 加速频率 频率 (全部 核心) | 3.30 GHz |
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没有核芯显卡 | GPU | Intel HD Graphics 630 |
GPU频率 | 0.35 GHz | |
GPU (加速频率) | 1.00 GHz | |
GPU Generation | 9.5 | |
工艺 | 14 nm | |
最大显示器数量 | 3 | |
运算单元 | 24 | |
Shader | 192 | |
最大显存 | 64 GB | |
DirectX Version | 12 | |
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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 / 编码 |
否 | Codec AV1 | 否 |
否 | Codec AVC | 解码 / 编码 |
否 | Codec VC-1 | 解码 |
否 | Codec JPEG | 解码 / 编码 |
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DDR3-1866 | 内存 | DDR4-2400 |
64 GB | 最大内存 | 64 GB |
4 | 内存通道 | 2 |
59.7 GB/s | Max. 带宽 | 38.4 GB/s |
否 | ECC | 否 |
L2 缓存 | ||
10.00 MB | L3 缓存 | 6.00 MB |
3.0 | PCIe版本 | 3.0 |
40 | PCIe通道 | 16 |
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130 W | TDP (PL1) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
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22 nm | 工艺 | 14 nm |
x86-64 (64 bit) | 指令集 (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | 指令集扩展 | SSE4.1, SSE4.2, AVX2 |
LGA 2011 | 插槽 | LGA 1151 |
VT-x, VT-x EPT, VT-d | 虚拟化 | VT-x, VT-x EPT, VT-d |
是 | AES-NI | 是 |
Q3/2013 | 发售日期 | Q1/2017 |
展示更多 | 展示更多 | |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
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Intel Core i5-7400
Intel HD Graphics 630 @ 1.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i5-7400
4C 4T @ 3.00 GHz |
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Intel Core i7-4820K | Intel Core i5-7400 |
未知 | 未知 |