CPU 沿襲 |
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姓: | Intel Core 2 Quad Q8400 |
家庭: | Intel Core2 Quad |
CPU組: | Intel Core 2 Quad Q8000/Q9000 |
部分: | Desktop / Server |
一代: | 2 |
前任: | -- |
接班人: | -- |
CPU核心數與基礎頻率 |
|
CPU 核心 / Threads: | 4 / 4 |
核心架構: | normal |
核心: | 4x |
超執行緒技術: | 否 |
超頻: | 否 |
頻率: | 2.66 GHz |
加速頻率 頻率 (1 核心): | -- |
加速頻率 頻率 (4 核心): | -- |
記憶體 & PCIe |
|
記憶體類型: | 內存帶寬: |
---|---|
DDR3-1066 DDR2-800 | 17.1 GB/s 12.8 GB/s |
最大記憶體: | 16 GB |
記憶體通道: | 2 |
ECC: | 否 |
PCIe: | |
AES-NI: | 否 |
散熱管理 |
|
TDP (PL1): | 95 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
技術細節 |
|
指令集 (ISA): | x86-64 (64 bit) |
ISA擴展: | MMX, SSE2, SSE3, SSE4.1 |
L2-Cache: | 4.00 MB |
L3-Cache: | -- |
架構: | Yorkfield (Penryn) |
製程: | 45 nm |
虛擬化: | VT-x, VT-d |
針腳: | LGA 775 |
發售日期: | Q2/2009 |
代號: | -- |
AMD Athlon II X2 220
2C 2T @ 2.80 GHz |
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AMD Phenom II X4 B95
4C 4T @ 3.00 GHz |
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Intel Core i3-3217U
2C 4T @ 1.80 GHz |
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Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz |
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AMD Athlon II X2 240e
2C 2T @ 2.80 GHz |
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Intel Pentium E5400
2C 2T @ 2.70 GHz |
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Intel Core2 Duo E7200
2C 2T @ 2.53 GHz |
AMD Athlon II X4 615e
4C 4T @ 2.50 GHz |
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AMD A8-3850
4C 4T @ 2.90 GHz |
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Intel Core i5-3317U
2C 4T @ 1.70 GHz |
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Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz |
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AMD Athlon II X4 620
4C 4T @ 2.60 GHz |
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Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
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MediaTek Helio X20
10C 10T @ 2.10 GHz |
AMD A8-3500M
4C 4T @ 1.50 GHz |
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Intel Core i7-3517U
2C 4T @ 1.90 GHz |
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Intel Core i3-3240T
2C 4T @ 2.90 GHz |
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Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz |
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Intel Core M-5Y71
2C 4T @ 1.20 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
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Intel Core i3-2130
2C 4T @ 3.40 GHz |
Intel Core i7-5600U
2C 4T @ 2.60 GHz |
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Intel Core i7-6600U
2C 4T @ 2.60 GHz |
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AMD Phenom II X6 1090T
6C 6T @ 3.20 GHz |
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Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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Intel Core i5-4200H
2C 4T @ 2.80 GHz |
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Intel Core i5-7200U
2C 4T @ 2.50 GHz |