Intel Core i5-8400 與 AMD Ryzen 5 1600 這兩顆價格相當接近,後者水貨甚至要更低一些,至於核心數的部分,Intel 在第八代將 Core i5 從4核心升級為6核心,不過不支援HT,而 Ryzen 5 1600 則是6核心12執行緒。
先來看看 Intel Core i5-8400,採用14nm製程,1151腳位,目前僅能用於 Z370 主機板,6核心6執行緒,時脈2.8GHz,Boost 最高可到4.0GHz,L3快取9MB,TDP 65W,鎖倍頻,有內顯 Inte UHD Graphics 630。
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配件有說明書、原廠散熱器。
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Core i5 搭配的原廠散熱器比起先前開箱的 Core i3 要高一些些。
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底部有散熱膏。
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Core i5-8400 本尊
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AMD Ryzen 5 1600 外盒比 Core i5 要大。
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AMD Ryzen 5 1600,採用14nm製程,AM4腳位,6核心12執行緒,時脈3.2GHz,Boost 最高可到3.6GHz,L3快取16MB,TDP 65W,不鎖倍頻,不含內顯。
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配件一樣有說明書、原廠散熱器。
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這個散熱器看起來比 Intel 的要厚實許多。
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底部接觸面採用銅材質,安裝則是四邊螺絲固定於原本底板。
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鰭片厚度大概差了一倍。
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Ryzen 5 1600 本尊
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Core i5-8400 測試平台
CPU: Intel Core i5-8400
CPU Cooler: 原廠散熱器
RAM: GSKILL DDR4 3200 8GBx2
MB: MSI Z370 Tomahawk
VGA: MSI RX 580 Gaming
HDD: OCZ Vertex 3.20 240GB、Seagate 2TB
PSU: IN WIN SI 1050W
OS: Windows 10 64bit
Ryzen 5 1600 測試平台
CPU: AMD Ryzen 5 1600
CPU Cooler: 原廠散熱器
RAM: GSKILL DDR4 3200 8GBx2
MB: GIGABYTE AX370-Gaming K7
VGA: MSI RX 580 Gaming
HDD: OCZ Vertex 3.20 240GB、Seagate 2TB
PSU: IN WIN SI 1050W
OS: Windows 10 64bit
效能測試
因為 Ryzen 5 1600 是支援超頻的,所以除了預設值之外另比較超頻3.9GHz的分數,3.9GHz括弧後面為超頻後成績的提升比。Ryzen 5 1600超頻3.9GHz,BIOS內電壓設定為1.3V。
CPU-Z
Core i5-8400
CPU Single:468.6
CPU Multi:2524.2
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Ryzen 5 1600 預設
CPU Single:416.4
CPU Multi:3139.8
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Ryzen 5 1600 @ 3.9GHz
CPU Single:450.9(+8.3%)
CPU Multi:3602.9(+14.7%)
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SuperPI 1M & CPUmark99
Core i5-8400
SuperPI 1M:9.238s
CPUmark99:713
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Ryzen 5 1600 預設
SuperPI 1M:11.814s
CPUmark99:551
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Ryzen 5 1600 @ 3.9GHz
SuperPI 1M:10.814s(+8.5%)
CPUmark99:596(+8.2%)
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SuperPI 8M
Core i5-8400:1m42.448s
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Ryzen 5 1600 預設:2m08.486s
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Ryzen 5 1600 @ 3.9GHz:2m00.188s(+6.5%)
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Memory Benchmark
這部分記憶體時脈雖相同,但時序有點差異,僅供參考。
Core i5-8400
Read:45312MB/s
Write:48441MB/s
Copy:43238MB/s
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Ryzen 5 1600 預設
Read:48634MB/s
Write:48600MB/s
Copy:45094MB/s
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Ryzen 5 1600 @ 3.9GHz
Read:48705MB/s
Write:48591MB/s
Copy:44424MB/s
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7-zip
Core i5-8400:25722 MIPS
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Ryzen 5 1600 預設:30963 MIPS
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Ryzen 5 1600 @ 3.9GHz:34433 MIPS(+11.2%)
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x264 FHD Benchmark
Core i5-8400:33.8
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Ryzen 5 1600 預設:37.1
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Ryzen 5 1600 @ 3.9GHz:42.5(+14.6%)
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CINEBENCH R10
Core i5-8400
1 CPU:8382
x CPU:38952
OpenGL:14719
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Ryzen 5 1600 預設
1 CPU:7424
x CPU:42086
OpenGL:11334
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Ryzen 5 1600 @ 3.9GHz
1 CPU:8149(+9.8%)
x CPU:48102(+14.3%)
OpenGL:12303
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CINEBENCH R11.5
Core i5-8400
OpenGL:126.93 fps
CPU:11.05 pts
CPU 單核心:1.92 pts
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Ryzen 5 1600 預設
OpenGL:95.96 fps
CPU:12.60 pts
CPU 單核心:1.61 pts
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Ryzen 5 1600 @ 3.9GHz
OpenGL:108.97 fps
CPU:14.41 pts(+14.4%)
CPU 單核心:1.79 pts(+11.1%)
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CINEBENCH R15
Core i5-8400
OpenGL:160.43 fps
CPU:963 cb
CPU 單核心:170 cb
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Ryzen 5 1600 預設
OpenGL:126.34 fps
CPU:1151 cb
CPU 單核心:148 cb
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Ryzen 5 1600 @ 3.9GHz
OpenGL:138.18 fps
CPU:1312 cb(+14%)
CPU 單核心:159 cb(+7.4%)
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3DMark Fire Strike Extreme
Core i5-8400:6177
Graphics:6676
Physics:12381
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Ryzen 5 1600 預設:6198
Graphics:6585
Physics:15320
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Ryzen 5 1600 @ 3.9GHz:6277
Graphics:6623
Physics:17925(+17%)
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3DMark Fire Strike Ultra
Core i5-8400:3261
Graphics:3278
Physics:12293
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Ryzen 5 1600 預設:3311
Graphics:3310
Physics:15738
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Ryzen 5 1600 @ 3.9GHz:3310
Graphics:3290
Physics:17876(+13.6%)
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3DMark Time Spy
Core i5-8400:4538
Graphics:4389
CPU:5620
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Ryzen 5 1600 預設:4515
Graphics:4344
CPU:5814
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Ryzen 5 1600 @ 3.9GHz:4570
Graphics:4350
CPU:6418(+10.4%)
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效能差異比較
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小結
整體來看,Core i5-8400 在單核心效能上是有優勢的,不過在多核心應用上反倒是 Ryzen 5 1600 比較高,即便不超頻下也是各種輾壓,還有就是 i5-8400 並不是K版無法調整倍頻,而 Ryzen 5 1600 還能夠稍微微調一下,手上這顆正式版大概 CPU 核心電壓加到1.3V就能穩跑過測各項目,效能大概還能再增加10~14%左右。以上供各位入手選擇參考。
先來看看 Intel Core i5-8400,採用14nm製程,1151腳位,目前僅能用於 Z370 主機板,6核心6執行緒,時脈2.8GHz,Boost 最高可到4.0GHz,L3快取9MB,TDP 65W,鎖倍頻,有內顯 Inte UHD Graphics 630。
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配件有說明書、原廠散熱器。
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Core i5 搭配的原廠散熱器比起先前開箱的 Core i3 要高一些些。
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底部有散熱膏。
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Core i5-8400 本尊
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AMD Ryzen 5 1600 外盒比 Core i5 要大。
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AMD Ryzen 5 1600,採用14nm製程,AM4腳位,6核心12執行緒,時脈3.2GHz,Boost 最高可到3.6GHz,L3快取16MB,TDP 65W,不鎖倍頻,不含內顯。
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配件一樣有說明書、原廠散熱器。
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這個散熱器看起來比 Intel 的要厚實許多。
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底部接觸面採用銅材質,安裝則是四邊螺絲固定於原本底板。
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鰭片厚度大概差了一倍。
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Ryzen 5 1600 本尊
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Core i5-8400 測試平台
CPU: Intel Core i5-8400
CPU Cooler: 原廠散熱器
RAM: GSKILL DDR4 3200 8GBx2
MB: MSI Z370 Tomahawk
VGA: MSI RX 580 Gaming
HDD: OCZ Vertex 3.20 240GB、Seagate 2TB
PSU: IN WIN SI 1050W
OS: Windows 10 64bit
Ryzen 5 1600 測試平台
CPU: AMD Ryzen 5 1600
CPU Cooler: 原廠散熱器
RAM: GSKILL DDR4 3200 8GBx2
MB: GIGABYTE AX370-Gaming K7
VGA: MSI RX 580 Gaming
HDD: OCZ Vertex 3.20 240GB、Seagate 2TB
PSU: IN WIN SI 1050W
OS: Windows 10 64bit
效能測試
因為 Ryzen 5 1600 是支援超頻的,所以除了預設值之外另比較超頻3.9GHz的分數,3.9GHz括弧後面為超頻後成績的提升比。Ryzen 5 1600超頻3.9GHz,BIOS內電壓設定為1.3V。
CPU-Z
Core i5-8400
CPU Single:468.6
CPU Multi:2524.2
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Ryzen 5 1600 預設
CPU Single:416.4
CPU Multi:3139.8
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Ryzen 5 1600 @ 3.9GHz
CPU Single:450.9(+8.3%)
CPU Multi:3602.9(+14.7%)
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SuperPI 1M & CPUmark99
Core i5-8400
SuperPI 1M:9.238s
CPUmark99:713
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Ryzen 5 1600 預設
SuperPI 1M:11.814s
CPUmark99:551
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Ryzen 5 1600 @ 3.9GHz
SuperPI 1M:10.814s(+8.5%)
CPUmark99:596(+8.2%)
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SuperPI 8M
Core i5-8400:1m42.448s
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Ryzen 5 1600 預設:2m08.486s
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Ryzen 5 1600 @ 3.9GHz:2m00.188s(+6.5%)
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Memory Benchmark
這部分記憶體時脈雖相同,但時序有點差異,僅供參考。
Core i5-8400
Read:45312MB/s
Write:48441MB/s
Copy:43238MB/s
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Ryzen 5 1600 預設
Read:48634MB/s
Write:48600MB/s
Copy:45094MB/s
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Ryzen 5 1600 @ 3.9GHz
Read:48705MB/s
Write:48591MB/s
Copy:44424MB/s
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7-zip
Core i5-8400:25722 MIPS
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Ryzen 5 1600 預設:30963 MIPS
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Ryzen 5 1600 @ 3.9GHz:34433 MIPS(+11.2%)
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x264 FHD Benchmark
Core i5-8400:33.8
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Ryzen 5 1600 預設:37.1
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Ryzen 5 1600 @ 3.9GHz:42.5(+14.6%)
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CINEBENCH R10
Core i5-8400
1 CPU:8382
x CPU:38952
OpenGL:14719
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Ryzen 5 1600 預設
1 CPU:7424
x CPU:42086
OpenGL:11334
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Ryzen 5 1600 @ 3.9GHz
1 CPU:8149(+9.8%)
x CPU:48102(+14.3%)
OpenGL:12303
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CINEBENCH R11.5
Core i5-8400
OpenGL:126.93 fps
CPU:11.05 pts
CPU 單核心:1.92 pts
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Ryzen 5 1600 預設
OpenGL:95.96 fps
CPU:12.60 pts
CPU 單核心:1.61 pts
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Ryzen 5 1600 @ 3.9GHz
OpenGL:108.97 fps
CPU:14.41 pts(+14.4%)
CPU 單核心:1.79 pts(+11.1%)
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CINEBENCH R15
Core i5-8400
OpenGL:160.43 fps
CPU:963 cb
CPU 單核心:170 cb
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Ryzen 5 1600 預設
OpenGL:126.34 fps
CPU:1151 cb
CPU 單核心:148 cb
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Ryzen 5 1600 @ 3.9GHz
OpenGL:138.18 fps
CPU:1312 cb(+14%)
CPU 單核心:159 cb(+7.4%)
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3DMark Fire Strike Extreme
Core i5-8400:6177
Graphics:6676
Physics:12381
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Ryzen 5 1600 預設:6198
Graphics:6585
Physics:15320
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Ryzen 5 1600 @ 3.9GHz:6277
Graphics:6623
Physics:17925(+17%)
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3DMark Fire Strike Ultra
Core i5-8400:3261
Graphics:3278
Physics:12293
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Ryzen 5 1600 預設:3311
Graphics:3310
Physics:15738
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Ryzen 5 1600 @ 3.9GHz:3310
Graphics:3290
Physics:17876(+13.6%)
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3DMark Time Spy
Core i5-8400:4538
Graphics:4389
CPU:5620
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Ryzen 5 1600 預設:4515
Graphics:4344
CPU:5814
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Ryzen 5 1600 @ 3.9GHz:4570
Graphics:4350
CPU:6418(+10.4%)
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效能差異比較
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小結
整體來看,Core i5-8400 在單核心效能上是有優勢的,不過在多核心應用上反倒是 Ryzen 5 1600 比較高,即便不超頻下也是各種輾壓,還有就是 i5-8400 並不是K版無法調整倍頻,而 Ryzen 5 1600 還能夠稍微微調一下,手上這顆正式版大概 CPU 核心電壓加到1.3V就能穩跑過測各項目,效能大概還能再增加10~14%左右。以上供各位入手選擇參考。