規格及配備
Intel Core i9-9900K CPU @ 3.60GHz主機板 ASUS PRIME Z370M-PLUS II,LGA1151
Intel Core i7-5820K CPU @ 3.30GHz
主機板 ASUS STRIX X99 GAMING,LGA2011-3
Intel Core i7-3930K CPU @ 3.20GHz
主機板 Gigabyte GA-X79S-UP5-WIFI,LGA2011
Intel Xeon CPU E5-2660 @ 2.20GHz
主機板 Huana X79,LGA2011
性能比較
針對新購的電腦做一個效能的比較,編譯指令如下time emerge lxde-base/lxterminal
三台電腦的比較
Intel Core i9-9900K CPU @ 3.60GHzreal 0m12.985s
user 0m9.274s
sys 0m3.844s
Intel Core i7-5820K CPU @ 3.30GHz
real 0m23.195s
user 0m16.537s
sys 0m6.831s
Intel Core i7-3930K CPU @ 3.20GHz
real 0m29.790s
user 0m21.155s
sys 0m8.650s
Intel Xeon CPU E5-2660 @ 2.20GHz
real 0m39.462s
user 0m30.595s
sys 0m12.536s
其中 i9-9900K 內建 UHD Graphics 630 IGP。另外,我手邊有 2013 年 8 月左右購買的 GeForce GTX 650 Ti (GK106 core) 和 GeForce GTX 650,然後 2018 年 12 月新買的 ASUS 出的 Nvidia GT 710 (2GB) 的卡。要來決定那個顯卡配那一台機器較為適合。
顯卡測試
__GL_SYNC_TO_VBLANK=0 glxgears
650: i7-5820K: 8000 => i9-9900K 6300 FPS
650TI i7-5820K: 8100 => i9-9900K 6494
i9-9900K 內建 4680 FPS
GT710: i7: 6400, i9: 5350
2021-02-15 補測,i9-9900K+GTX 1060,16,295 FPS
GTX 605Ti 在 i7-3930K 上,大約 7,000 FPS。綜合起來,同一顯示卡,在 CPU 越快的系統上,顯卡的 FPS 越低,真是奇怪的現象。
GV-N650OC-1GI: 長14.5CM, GTX650TI-PH-1GD5 長 19CM,會和其他零件或走線干涉太多,還是用技嘉的較短的板子吧,機殼內比較清爽。
使用 i9 內建顯卡,在 Vmware VM 啟動時,會出現下列警告,所以還是使用 Nvidia 的顯卡吧,雖然好像也快不了多少。
Hardware graphics acceleration is not available.
No 3D support is available from the host.
最後,內建顯卡還是沒用上。
i7-3930K (coretemp, it87)
~ $ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +44.0°C (high = +81.0°C, crit = +91.0°C)
Core 0: +44.0°C (high = +81.0°C, crit = +91.0°C)
Core 1: +39.0°C (high = +81.0°C, crit = +91.0°C)
Core 2: +38.0°C (high = +81.0°C, crit = +91.0°C)
Core 3: +34.0°C (high = +81.0°C, crit = +91.0°C)
Core 4: +36.0°C (high = +81.0°C, crit = +91.0°C)
Core 5: +34.0°C (high = +81.0°C, crit = +91.0°C)
it8728-isa-0a30
Adapter: ISA adapter
in0: +0.84 V (min = +0.00 V, max = +3.06 V)
in1: +1.50 V (min = +0.00 V, max = +3.06 V)
in2: +1.97 V (min = +0.00 V, max = +3.06 V)
in3: +2.03 V (min = +0.00 V, max = +3.06 V)
in4: +0.89 V (min = +0.00 V, max = +3.06 V)
in5: +1.06 V (min = +0.00 V, max = +3.06 V)
in6: +1.50 V (min = +0.00 V, max = +3.06 V)
3VSB: +3.36 V (min = +0.00 V, max = +6.12 V)
Vbat: +3.22 V
CPU fan1: 2027 RPM (min = 0 RPM)
機殼 fan3: 1198 RPM (min = 0 RPM)
temp1: +30.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp2: +41.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp3: +30.0°C (low = +127.0°C, high = +127.0°C) sensor = Intel PECI
intrusion0: ALARM
__GL_SYNC_TO_VBLANK=0 glxgears
650: i7-5820K: 8000 => i9-9900K 6300 FPS
650TI i7-5820K: 8100 => i9-9900K 6494
i9-9900K 內建 4680 FPS
GT710: i7: 6400, i9: 5350
顯卡 | i7-5280K 系統 | i9-9900K 系統 | i9-3930K 系統 | E5-2660 系統 |
---|---|---|---|---|
GTX 650 | 8,000 FPS | 6,300 FPS | 6,900 FPS | 未測 |
GTX 650Ti | 8,100 FPS | 6,599 FPS | 未測 | 未測 |
GT 710 | 6,400 FPS | 5,350 FPS | 無法開機 | 5,300 FPS |
內建顯卡 | 無 | 4680 FPS | 無 | 無 |
GTX 605Ti 在 i7-3930K 上,大約 7,000 FPS。綜合起來,同一顯示卡,在 CPU 越快的系統上,顯卡的 FPS 越低,真是奇怪的現象。
GV-N650OC-1GI: 長14.5CM, GTX650TI-PH-1GD5 長 19CM,會和其他零件或走線干涉太多,還是用技嘉的較短的板子吧,機殼內比較清爽。
使用 i9 內建顯卡,在 Vmware VM 啟動時,會出現下列警告,所以還是使用 Nvidia 的顯卡吧,雖然好像也快不了多少。
Hardware graphics acceleration is not available.
No 3D support is available from the host.
最後,內建顯卡還是沒用上。
i7-3930K (coretemp, it87)
~ $ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +44.0°C (high = +81.0°C, crit = +91.0°C)
Core 0: +44.0°C (high = +81.0°C, crit = +91.0°C)
Core 1: +39.0°C (high = +81.0°C, crit = +91.0°C)
Core 2: +38.0°C (high = +81.0°C, crit = +91.0°C)
Core 3: +34.0°C (high = +81.0°C, crit = +91.0°C)
Core 4: +36.0°C (high = +81.0°C, crit = +91.0°C)
Core 5: +34.0°C (high = +81.0°C, crit = +91.0°C)
it8728-isa-0a30
Adapter: ISA adapter
in0: +0.84 V (min = +0.00 V, max = +3.06 V)
in1: +1.50 V (min = +0.00 V, max = +3.06 V)
in2: +1.97 V (min = +0.00 V, max = +3.06 V)
in3: +2.03 V (min = +0.00 V, max = +3.06 V)
in4: +0.89 V (min = +0.00 V, max = +3.06 V)
in5: +1.06 V (min = +0.00 V, max = +3.06 V)
in6: +1.50 V (min = +0.00 V, max = +3.06 V)
3VSB: +3.36 V (min = +0.00 V, max = +6.12 V)
Vbat: +3.22 V
CPU fan1: 2027 RPM (min = 0 RPM)
機殼 fan3: 1198 RPM (min = 0 RPM)
temp1: +30.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp2: +41.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp3: +30.0°C (low = +127.0°C, high = +127.0°C) sensor = Intel PECI
intrusion0: ALARM
請問您是否知道i9裝centos會不會有相容性的問題呢?
回覆刪除這可以放心,CentOs 是社群軟體,最新版總是會想辦法讓它在最新的硬體上跑
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