CPU信息 |
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处理器编号: | Intel Core i7-2820QM |
家族: | Intel Core i7 |
CPU系列: | Intel Core i 2000M |
垂直市场: | Mobile |
代次: | 2 |
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: | 否 |
频率: | 2.30 GHz |
加速频率 频率 (1 核心): | 3.40 GHz |
加速频率 频率 (4 核心): | -- |
核芯显卡 |
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GPU型号: | Intel HD Graphics 3000 |
GPU频率: | 0.65 GHz |
GPU (加速频率): | 1.30 GHz |
运算单元: | 12 |
Shader: | 96 |
最大显存: | 2 GB |
最大显示器数量: | 2 |
Generation: | 6 |
Direct X: | 10.1 |
工艺: | 32 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: | 否 |
内存 & PCIe |
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内存类型: | 内存带宽: |
---|---|
DDR3-1066 DDR3-1333 DDR3-1600 | 17.1 GB/s 21.3 GB/s 25.6 GB/s |
最大内存: | 32 GB |
内存通道: | 2 |
ECC: | 否 |
PCIe: | 2.0 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.: | 100 °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: | Sandy Bridge H |
工艺: | 32 nm |
虚拟化: | VT-x, VT-x EPT |
插槽: | PGA 988 |
发售日期: | Q1/2011 |
代号: | -- |
Intel Core i5-2400
4C 4T @ 3.10 GHz |
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Intel Core i7-5650U
2C 4T @ 2.20 GHz |
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Intel Core i7-3612QE
4C 8T @ 2.10 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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Intel Core i5-6198DU
2C 4T @ 2.30 GHz |
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Intel Core i5-6200U
2C 4T @ 2.30 GHz |
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Intel Xeon E5-2650L v3
12C 24T @ 1.80 GHz |
Intel Pentium Gold G6605
2C 4T @ 4.30 GHz |
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Intel Core i7-975
4C 8T @ 3.33 GHz |
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Intel Core i5-3470S
4C 4T @ 2.90 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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Intel Core i5-6500T
4C 4T @ 2.50 GHz |
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Intel Core i5-1034G1
4C 8T @ 0.80 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i5-2400
4C 4T @ 3.10 GHz |
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Intel Core i7-3610QM
4C 8T @ 2.30 GHz |
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Intel Celeron G4900T
2C 2T @ 2.80 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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Intel Pentium Silver N6005
4C 4T @ 2.00 GHz |
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Intel Core i7-950
4C 8T @ 3.06 GHz |
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Intel Core i5-4202Y
2C 4T @ 1.60 GHz |
Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i5-5200U
2C 4T @ 2.20 GHz |
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Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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AMD Ryzen 3 2200U
2C 4T @ 2.50 GHz |
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Intel Core i5-3330S
4C 4T @ 2.70 GHz |
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Intel Core i5-4310U
2C 4T @ 2.00 GHz |
Intel Core i5-2400
4C 4T @ 3.10 GHz |
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AMD A4-3320M
2C 2T @ 2.00 GHz |
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Intel Core m5-6Y54
2C 4T @ 1.10 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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Intel Xeon E5-2650 v2
8C 16T @ 2.60 GHz |
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Intel Core i5-5200U
2C 4T @ 2.20 GHz |
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Intel Core i7-3630QM
4C 8T @ 2.40 GHz |
Intel Core i5-3470
4C 4T @ 3.20 GHz |
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AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz |
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AMD Ryzen 3 PRO 2300U
4C 4T @ 2.00 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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AMD FX-8320E
8C 8T @ 3.20 GHz |
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Intel Core i5-6300HQ
4C 4T @ 2.30 GHz |
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Intel Core i3-1005G1
2C 4T @ 1.20 GHz |
Intel Core i5-2415M
Intel HD Graphics 3000 @ 1.30 GHz |
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Intel Core i5-2435M
Intel HD Graphics 3000 @ 1.30 GHz |
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Intel Core i5-2520M
Intel HD Graphics 3000 @ 1.30 GHz |
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Intel Core i7-2820QM
Intel HD Graphics 3000 @ 1.30 GHz |
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AMD A6-5400K
AMD Radeon HD 7540D @ 0.64 GHz |
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AMD A6-5400B
AMD Radeon HD 7540D @ 0.64 GHz |
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HiSilicon Kirin 960S
ARM Mali-G71 MP8 @ 0.90 GHz |
Intel Xeon E5-2609 v3
6C 6T @ 1.90 GHz |
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AMD Athlon 220GE
2C 4T @ 3.40 GHz |
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Intel Core i3-1115GRE
2C 4T @ 2.20 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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MediaTek Dimensity 820
8C 8T @ 2.60 GHz |
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Intel Pentium Gold G6505
2C 4T @ 4.20 GHz |
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Intel Pentium Gold G6600
2C 4T @ 4.20 GHz |
Intel Core i5-4430
4C 4T @ 3.00 GHz |
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Intel Core i5-3470S
4C 4T @ 2.90 GHz |
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Intel Core i7-920
4C 8T @ 2.66 GHz |
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Intel Core i7-2820QM
4C 8T @ 2.30 GHz |
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Intel Core i5-3350P
4C 4T @ 3.10 GHz |
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AMD FX-8320E
8C 8T @ 3.20 GHz |
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Intel Core i5-2400
4C 4T @ 3.10 GHz |