CPU 沿襲 |
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姓: | Intel Core i7-2620M |
家庭: | Intel Core i7 |
CPU組: | Intel Core i 2000M |
部分: | Mobile |
一代: | 2 |
前任: | -- |
接班人: | -- |
CPU核心數與基礎頻率 |
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CPU 核心 / Threads: | 2 / 4 |
核心架構: | normal |
核心: | 2x |
超執行緒技術: | 是 |
超頻: | 否 |
頻率: | 2.70 GHz |
加速頻率 頻率 (1 核心): | 3.40 GHz |
加速頻率 頻率 (2 核心): | -- |
内建顯示晶片 |
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GPU型號: | Intel HD Graphics 3000 |
GPU頻率: | 0.65 GHz |
GPU (加速頻率): | 1.30 GHz |
運算單元: | 12 |
Shader: | 96 |
最大顯存: | 2 GB |
最大加速頻率: | 2 |
Generation: | 6 |
Direct X: | 10.1 |
製程: | 32 nm |
發售日期: | Q1/2011 |
硬體解碼支援 |
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h265 / HEVC (8 bit): | 否 |
h265 / HEVC (10 bit): | 否 |
h264: | 解碼 / 編碼 |
VP8: | 否 |
VP9: | 否 |
AV1: | 否 |
AVC: | 解碼 / 編碼 |
VC-1: | 解碼 |
JPEG: | 否 |
記憶體 & PCIe |
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記憶體類型: | 內存帶寬: |
---|---|
DDR3-1066 DDR3-1333 | 17.1 GB/s 21.3 GB/s |
最大記憶體: | 16 GB |
記憶體通道: | 2 |
ECC: | 否 |
PCIe: | 2.0 x 16 |
AES-NI: | 是 |
散熱管理 |
|
TDP (PL1): | 35 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | 100 °C |
技術細節 |
|
指令集 (ISA): | x86-64 (64 bit) |
ISA擴展: | SSE4.1, SSE4.2, AVX |
L2-Cache: | -- |
L3-Cache: | 4.00 MB |
架構: | Sandy Bridge H |
製程: | 32 nm |
虛擬化: | VT-x, VT-x EPT |
針腳: | BGA 1023 |
發售日期: | Q1/2011 |
代號: | -- |
Intel Pentium G3250T
2C 2T @ 2.80 GHz |
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Intel Pentium G3440T
2C 2T @ 2.80 GHz |
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MediaTek Dimensity 6080
8C 8T @ 2.40 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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Intel Core i7-2675QM
4C 8T @ 2.20 GHz |
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Intel Core i7-2670QM
4C 8T @ 2.20 GHz |
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Intel Xeon E5-2650 v2
8C 16T @ 2.60 GHz |
Intel Pentium Silver N5030
4C 4T @ 1.10 GHz |
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AMD Athlon II X4 640
4C 4T @ 3.00 GHz |
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Intel Celeron G3900T
2C 2T @ 2.60 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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Intel Core i7-3667U
2C 4T @ 2.00 GHz |
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Intel Core i3-3210
2C 4T @ 3.20 GHz |
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MediaTek Kompanio 500
8C 8T @ 2.00 GHz |
Intel Core i7-3615QM
4C 8T @ 2.30 GHz |
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Intel Core i7-3687U
2C 4T @ 2.10 GHz |
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Intel Core i7-975
4C 8T @ 3.33 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
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Intel Core i5-2500S
4C 4T @ 2.70 GHz |
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Intel Core i5-2500
4C 4T @ 3.30 GHz |
Intel Pentium G4400
2C 2T @ 3.30 GHz |
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MediaTek Helio P70
8C 8T @ 2.10 GHz |
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MediaTek Kompanio 500
8C 8T @ 2.00 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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Intel Core i5-3340M
2C 4T @ 2.70 GHz |
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Intel Core i7-3667U
2C 4T @ 2.00 GHz |
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Intel Core i5-2540M
2C 4T @ 2.60 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 i7-2620M
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 |
AMD A6-6310
4C 4T @ 2.00 GHz |
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AMD A8-3510MX
4C 4T @ 1.80 GHz |
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Intel Core i5-4350U
2C 4T @ 1.40 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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MediaTek Helio P60
8C 8T @ 2.00 GHz |
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Intel Pentium J4205
4C 4T @ 1.50 GHz |
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Intel Core i3-3250
2C 4T @ 3.50 GHz |
AMD Ryzen 3 2200U
2C 4T @ 2.50 GHz |
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AMD A10-9700
4C 4T @ 3.50 GHz |
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Intel Core i5-3320M
2C 4T @ 2.60 GHz |
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Intel Core i7-2620M
2C 4T @ 2.70 GHz |
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AMD Ryzen 3 3200U
2C 4T @ 2.60 GHz |
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Intel Core i5-6200U
2C 4T @ 2.30 GHz |
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AMD Phenom II X6 1045T
6C 6T @ 2.70 GHz |