CPU 沿襲 |
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姓: | Intel Core i5-8257U |
家庭: | Intel Core i5 |
CPU組: | Intel Core i 8000U |
部分: | Mobile |
一代: | 8 |
前任: | -- |
接班人: | -- |
CPU核心數與基礎頻率 |
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CPU 核心 / Threads: | 4 / 8 |
核心架構: | normal |
核心: | 4x |
超執行緒技術: | 是 |
超頻: | 否 |
頻率: | 1.40 GHz |
加速頻率 頻率 (1 核心): | 3.90 GHz |
加速頻率 頻率 (4 核心): | 3.20 GHz |
内建顯示晶片 |
|
GPU型號: | Intel Iris Plus Graphics 645 |
GPU頻率: | 0.30 GHz |
GPU (加速頻率): | 1.05 GHz |
運算單元: | 48 |
Shader: | 384 |
最大顯存: | 32 GB |
最大加速頻率: | 3 |
Generation: | 9.5 |
Direct X: | 12 |
製程: | 14 nm |
發售日期: | Q4/2017 |
硬體解碼支援 |
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h265 / HEVC (8 bit): | 解碼 / 編碼 |
h265 / HEVC (10 bit): | 解碼 / 編碼 |
h264: | 解碼 / 編碼 |
VP8: | 解碼 / 編碼 |
VP9: | 解碼 / 編碼 |
AV1: | 否 |
AVC: | 解碼 / 編碼 |
VC-1: | 解碼 |
JPEG: | 解碼 / 編碼 |
記憶體 & PCIe |
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記憶體類型: | 內存帶寬: |
---|---|
DDR4-2400 | 38.4 GB/s |
最大記憶體: | 32 GB |
記憶體通道: | 2 |
ECC: | 否 |
PCIe: | 3.0 x 16 |
AES-NI: | 是 |
散熱管理 |
|
TDP (PL1): | 15 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
技術細節 |
|
指令集 (ISA): | x86-64 (64 bit) |
ISA擴展: | SSE4.1, SSE4.2, AVX2 |
L2-Cache: | -- |
L3-Cache: | 6.00 MB |
架構: | Coffee Lake U |
製程: | 14 nm |
虛擬化: | VT-x, VT-x EPT, VT-d |
針腳: | BGA 1528 |
發售日期: | Q3/2019 |
代號: | -- |
Intel Core i5-9400
6C 6T @ 2.90 GHz |
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Intel Core i5-9400F
6C 6T @ 2.90 GHz |
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Intel Core i7-6700T
4C 8T @ 2.80 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i5-1030G7
4C 8T @ 0.80 GHz |
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Intel Core i5-1030G4
4C 8T @ 0.70 GHz |
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AMD EPYC 7702P
64C 128T @ 2.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 2.90 GHz |
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Intel Core i5-10310U
4C 8T @ 1.70 GHz |
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Intel Core i7-6700T
4C 8T @ 2.80 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i5-10210U
4C 8T @ 1.60 GHz |
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Intel Core i5-6600K
4C 4T @ 3.50 GHz |
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Intel Core i5-1034G1
4C 8T @ 0.80 GHz |
Intel Xeon E5-2699 v4
22C 44T @ 2.20 GHz |
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Sony Playstation 5
8C 16T @ 3.00 GHz |
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Intel Core i5-10500TE
6C 12T @ 2.30 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Processor N100
4C 4T @ 1.80 GHz |
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AMD Ryzen 5 2500X
4C 8T @ 3.60 GHz |
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AMD EPYC 7232P
8C 16T @ 3.10 GHz |
Intel Xeon E3-1245 v3
4C 8T @ 3.40 GHz |
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AMD Ryzen 5 PRO 1500
4C 8T @ 3.50 GHz |
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Intel Core i5-8350U
4C 8T @ 1.70 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Xeon D-1528
6C 12T @ 1.90 GHz |
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HiSilicon Kirin 9000E
8C 8T @ 3.13 GHz |
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HiSilicon Kirin 9000
8C 8T @ 3.13 GHz |
Intel Xeon E3-1230 v3
4C 8T @ 3.30 GHz |
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Intel Core i7-7820HQ
4C 8T @ 2.90 GHz |
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Intel Xeon Gold 6150
18C 36T @ 2.70 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i3-6100
2C 4T @ 3.70 GHz |
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Intel Xeon E5-1630 v3
4C 8T @ 3.70 GHz |
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Intel Core i7-4790S
4C 8T @ 3.20 GHz |
Intel Core i3-N300
8C 8T @ 1.80 GHz |
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Intel Core i3-10100T
4C 8T @ 3.00 GHz |
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Intel Core i5-9400T
6C 6T @ 1.80 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Qualcomm Snapdragon 8+ Gen 1
8C 8T @ 3.20 GHz |
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Intel Xeon E5-1620 v3
4C 8T @ 3.50 GHz |
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Intel Core i5-9400H
4C 8T @ 2.50 GHz |
Intel Xeon W-3223
8C 16T @ 3.50 GHz |
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Intel Core i5-6600K
4C 4T @ 3.50 GHz |
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Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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AMD Ryzen 5 PRO 2400G
4C 8T @ 3.60 GHz |
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AMD EPYC 7402P
24C 48T @ 2.80 GHz |
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AMD EPYC 7402
24C 48T @ 2.80 GHz |
Intel Core i3-9100
4C 4T @ 3.60 GHz |
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Intel Core i5-1035G4
4C 8T @ 1.10 GHz |
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Intel Core i5-1035G7
4C 8T @ 1.20 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Xeon E-2224
4C 4T @ 3.40 GHz |
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Intel Core i5-7600K
4C 4T @ 3.80 GHz |
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Intel Core i7-1060NG7
4C 8T @ 1.20 GHz |
Intel Core i5-5350H
Intel Iris Pro Graphics 6200 @ 1.05 GHz |
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Intel Core i5-5575R
Intel Iris Pro Graphics 6200 @ 1.05 GHz |
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Intel Core i7-5750HQ
Intel Iris Pro Graphics 6200 @ 1.05 GHz |
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Intel Core i5-8257U
Intel Iris Plus Graphics 645 @ 1.05 GHz |
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Intel Core i5-5257U
Intel Iris Graphics 6100 @ 1.05 GHz |
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Intel Core i5-4570R
Intel Iris Pro Graphics 5200 @ 1.25 GHz |
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Intel Core i5-14500HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.55 GHz |
Intel Core i5-6360U
2C 4T @ 2.00 GHz |
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Intel Core i7-6560U
2C 4T @ 2.20 GHz |
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Intel Core i7-6650U
2C 4T @ 2.20 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i3-7167U
2C 4T @ 2.80 GHz |
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Intel Processor N97
4C 4T @ 2.00 GHz |
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Intel Core i9-10885H
8C 16T @ 2.40 GHz |
Intel Core i5-1135G7
4C 8T @ 2.40 GHz |
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AMD Ryzen 5 4500U
6C 6T @ 2.30 GHz |
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Intel Core i5-10300H
4C 8T @ 2.50 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i7-4770
4C 8T @ 3.40 GHz |
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AMD Ryzen 7 3750H
4C 8T @ 2.30 GHz |
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Intel Core i7-4790
4C 8T @ 3.60 GHz |
AMD Athlon Gold Pro 3150G
4C 4T @ 3.50 GHz |
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AMD EPYC Embedded 3151
4C 8T @ 2.70 GHz |
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Intel Core i7-5775C
4C 8T @ 3.30 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Xeon E-2224G
4C 4T @ 3.50 GHz |
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MediaTek Dimensity 8000
8C 8T @ 2.75 GHz |
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MediaTek Dimensity 9000
8C 8T @ 3.05 GHz |
Intel Core i3-6320
2C 4T @ 3.90 GHz |
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Intel Core i3-8140U
2C 4T @ 2.10 GHz |
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Intel Core i3-8145U
2C 4T @ 2.10 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i5-10400T
6C 12T @ 2.00 GHz |
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Intel Core i5-1030G4
4C 8T @ 0.70 GHz |
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Intel Core i5-9600T
6C 6T @ 2.30 GHz |
Intel Core i7-3770K
4C 8T @ 3.50 GHz |
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Intel Core i7-4790S
4C 8T @ 3.20 GHz |
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Intel Core i7-3770
4C 8T @ 3.40 GHz |
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Intel Core i5-8257U
4C 8T @ 1.40 GHz |
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Intel Core i5-7600
4C 4T @ 3.50 GHz |
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Intel Core i7-5850EQ
4C 8T @ 2.70 GHz |
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Intel Core i7-4850HQ
4C 8T @ 2.30 GHz |