CPU 沿襲 |
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姓: | Intel Core i7-8557U |
家庭: | Intel Core i7 |
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: | 1.70 GHz |
加速頻率 頻率 (1 核心): | 4.50 GHz |
加速頻率 頻率 (4 核心): | 3.40 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): | 1.15 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: | 8.00 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 i3-10300T
4C 8T @ 3.00 GHz |
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Intel Core i7-6800K
6C 12T @ 3.40 GHz |
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AMD EPYC 7702
64C 128T @ 2.00 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i7-1060NG7
4C 8T @ 1.20 GHz |
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Intel Core i7-1060G7
4C 8T @ 1.00 GHz |
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Intel Core i5-8269U
4C 8T @ 2.60 GHz |
Intel Xeon E-2124G
4C 4T @ 3.40 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.00 GHz |
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Intel Core i5-8279U
4C 8T @ 2.40 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Xeon E3-1280 v3
4C 8T @ 3.60 GHz |
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Intel Core i7-8709G
4C 8T @ 3.10 GHz |
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Intel Xeon E3-1285 v3
4C 8T @ 3.60 GHz |
Intel Core i5-8500
6C 6T @ 3.00 GHz |
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Intel Xeon E3-1240 v5
4C 8T @ 3.50 GHz |
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Intel Xeon E3-1260L v5
4C 8T @ 2.90 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i7-8706G
4C 8T @ 3.10 GHz |
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Intel Core i7-8705G
4C 8T @ 3.10 GHz |
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Intel Core i5-6600K
4C 4T @ 3.50 GHz |
Intel Core i7-5775R
4C 8T @ 3.30 GHz |
|||
Intel Core i5-9500TE
6C 6T @ 2.20 GHz |
|||
Intel Xeon E3-1545M v5
4C 8T @ 2.90 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i5-8279U
4C 8T @ 2.40 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
|||
Intel Xeon E3-1505M v6
4C 8T @ 3.00 GHz |
Intel Core i7-1060G7
4C 8T @ 1.00 GHz |
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Intel Core i7-9750H
6C 12T @ 2.60 GHz |
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Intel Core i7-9750HF
6C 12T @ 2.60 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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AMD Ryzen 3 5300U
4C 8T @ 2.60 GHz |
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AMD Ryzen Threadripper 2920X
12C 24T @ 3.50 GHz |
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AMD Ryzen 3 3100
4C 8T @ 3.60 GHz |
Intel Core i7-6700
4C 8T @ 3.40 GHz |
|||
Intel Core i7-4770K
4C 8T @ 3.50 GHz |
|||
Intel Xeon E7-8870 v2
15C 30T @ 2.30 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i7-6820HQ
4C 8T @ 2.70 GHz |
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Intel Xeon E-2244G
4C 8T @ 3.80 GHz |
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Intel Core i7-1068NG7
4C 8T @ 2.30 GHz |
Intel Core i7-5775C
Intel Iris Pro Graphics 6200 @ 1.15 GHz |
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Intel Core i7-5775R
Intel Iris Pro Graphics 6200 @ 1.15 GHz |
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Intel Core i7-5950HQ
Intel Iris Pro Graphics 6200 @ 1.15 GHz |
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Intel Core i7-8557U
Intel Iris Plus Graphics 645 @ 1.15 GHz |
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Intel Core i3-12300HL
Intel UHD Graphics 12th Gen (48 EU) @ 1.15 GHz |
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Intel Core i3-12300HE
Intel UHD Graphics 12th Gen (48 EU) @ 1.15 GHz |
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Intel Core i7-4770R
Intel Iris Pro Graphics 5200 @ 1.35 GHz |
Intel Atom x7433RE
4C 4T @ 1.50 GHz |
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Intel Core i5-7287U
2C 4T @ 3.30 GHz |
|||
Intel Core i7-7567U
2C 4T @ 3.50 GHz |
|||
Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i3-1000NG4
4C 8T @ 1.10 GHz |
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Intel Core i3-1000G4
4C 8T @ 1.10 GHz |
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Intel Core i7-6567U
2C 4T @ 3.30 GHz |
Intel Core i7-4790K
4C 8T @ 4.00 GHz |
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Intel Xeon E3-1245 v5
4C 8T @ 3.50 GHz |
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Intel Core i5-1035G4
4C 8T @ 1.10 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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AMD Athlon Gold PRO 4150GE
4C 4T @ 3.30 GHz |
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Intel Xeon E3-1230 v5
4C 8T @ 3.40 GHz |
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Intel Core i3-10105T
4C 8T @ 3.00 GHz |
Intel Core i9-9900T
8C 16T @ 2.10 GHz |
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Intel Core i5-10400
6C 12T @ 2.90 GHz |
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Intel Core i5-10400F
6C 12T @ 2.90 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i5-10300H
4C 8T @ 2.50 GHz |
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AMD Ryzen 3 PRO 4350GE
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 PRO 4750U
8C 16T @ 1.70 GHz |
Intel Xeon E5-2620 v2
6C 12T @ 2.10 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.00 GHz |
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Intel Core i7-4770K
4C 8T @ 3.50 GHz |
|||
Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i7-1065G7
4C 8T @ 1.30 GHz |
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AMD Ryzen 7 PRO 3700U
4C 8T @ 2.30 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 2.30 GHz |