CPU信息 |
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处理器编号: | Intel Core i7-3840QM |
家族: | Intel Core i7 Extreme Edition |
CPU系列: | Intel Core i 3000M |
垂直市场: | Mobile |
代次: | 3 |
先代产品: | -- |
后代产品: | -- |
CPU核心数与基础频率 |
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CPU 核心 / Threads: | 4 / 8 |
核心架构: | normal |
核心: | 4x |
超线程技术: | 是 |
超频: | 是 |
频率: | 2.80 GHz |
加速频率 频率 (1 核心): | 3.80 GHz |
加速频率 频率 (4 核心): | -- |
核芯显卡 |
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GPU型号: | Intel HD Graphics 4000 |
GPU频率: | 0.65 GHz |
GPU (加速频率): | 1.30 GHz |
运算单元: | 16 |
Shader: | 128 |
最大显存: | 2 GB |
最大显示器数量: | 3 |
Generation: | 7 |
Direct X: | 11.0 |
工艺: | 22 nm |
发售日期: | Q1/2011 |
硬件解码支持 |
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h265 / HEVC (8 bit): | 否 |
h265 / HEVC (10 bit): | 否 |
h264: | 解码 / 编码 |
VP8: | 否 |
VP9: | 否 |
AV1: | 否 |
AVC: | 解码 / 编码 |
VC-1: | 解码 |
JPEG: | 解码 |
内存 & PCIe |
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内存类型: | 内存带宽: |
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DDR3L-1333 DDR3L-1600 DDR3-1333 DDR3-1600 | 21.3 GB/s 25.6 GB/s 21.3 GB/s 25.6 GB/s |
最大内存: | 32 GB |
内存通道: | 2 |
ECC: | 否 |
PCIe: | 3.0 x 16 |
AES-NI: | 是 |
散热管理 |
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TDP (PL1): | 45 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | 105 °C |
技术细节 |
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指令集 (ISA): | x86-64 (64 bit) |
指令集扩展: | SSE4.1, SSE4.2, AVX |
L2-Cache: | -- |
L3-Cache: | 8.00 MB |
架构: | Ivy Bridge H |
工艺: | 22 nm |
虚拟化: | VT-x, VT-x EPT |
插槽: | PGA 988 |
发售日期: | Q3/2012 |
代号: | -- |
Intel Core i3-4150
2C 4T @ 3.50 GHz |
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Intel Core i5-4460
4C 4T @ 3.20 GHz |
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Intel Pentium Gold G5400T
2C 4T @ 3.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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MediaTek Dimensity 7030
8C 8T @ 2.50 GHz |
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Intel Xeon D-2183IT
16C 32T @ 2.20 GHz |
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Qualcomm Snapdragon Microsoft SQ2
8C 8T @ 3.15 GHz |
Intel Core i7-2600K
4C 8T @ 3.40 GHz |
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AMD Ryzen 3 2300X
4C 4T @ 3.50 GHz |
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Intel Core i5-7500
4C 4T @ 3.40 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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MediaTek Kompanio 1300T
8C 8T @ 2.60 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.30 GHz |
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Intel Core i5-7600T
4C 4T @ 2.80 GHz |
Intel Celeron G4920
2C 2T @ 3.20 GHz |
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Intel Xeon E5-2696 v2
12C 24T @ 2.50 GHz |
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AMD EPYC 7301
16C 32T @ 2.20 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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Intel Core i7-3920XM
4C 8T @ 2.90 GHz |
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Intel Pentium G3440
2C 2T @ 3.30 GHz |
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Intel Pentium G3430
2C 2T @ 3.30 GHz |
Intel Core i3-1005G1
2C 4T @ 1.20 GHz |
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Intel Core i7-3820
4C 8T @ 3.60 GHz |
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AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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AMD Ryzen 3 PRO 3300U
4C 4T @ 2.10 GHz |
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Intel Core i3-6300
2C 4T @ 3.80 GHz |
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AMD Ryzen 3 3300U
4C 4T @ 2.10 GHz |
Intel Pentium Gold G7400
Intel UHD Graphics 710 @ 1.35 GHz |
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Intel Pentium Gold G7400E
Intel UHD Graphics 710 @ 1.35 GHz |
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Intel Celeron N5100
Intel UHD Graphics 24 EUs (Jasper Lake) @ 0.85 GHz |
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Intel Core i7-3840QM
Intel HD Graphics 4000 @ 1.30 GHz |
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UNISOC T760
ARM Mali-G57 MP4 @ 0.65 GHz |
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Intel Core i7-3740QM
Intel HD Graphics 4000 @ 1.30 GHz |
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Intel Core i7-3540M
Intel HD Graphics 4000 @ 1.30 GHz |
Intel Xeon E3-1225 v5
4C 4T @ 3.30 GHz |
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Intel Core i5-7600T
4C 4T @ 2.80 GHz |
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Intel Core i7-5750HQ
4C 8T @ 2.50 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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Intel Core i5-8250U
4C 8T @ 1.60 GHz |
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AMD Ryzen 3 3350U
4C 4T @ 2.10 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 2.70 GHz |
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Intel Core i5-1035G4
4C 8T @ 1.10 GHz |
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Intel Core i7-3740QM
4C 8T @ 2.70 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
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Intel Core i7-2600K
4C 8T @ 3.40 GHz |
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Intel Core i5-8250U
4C 8T @ 1.60 GHz |
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Intel Core i5-1035G1
4C 8T @ 1.00 GHz |