During use, temperature always at 56~60 ° C, while the former is very cool about 39~43 ° C.
I do not see any special tasks, except for very hot when too many tabs open on safari.
Should I reinstall the OS?
PHP:
bash-3.2# Kextstat[FONT=Menlo]Index Refs Address Size Wired Name (Version) <Linked Against>[/FONT]
[FONT=Menlo] 1 71 0xffffff7f807e0000 0x8d80 0x8d80 com.apple.kpi.bsd (13.1.0)[/FONT]
[FONT=Menlo] 2 6 0xffffff7f80b22000 0x28c0 0x28c0 com.apple.kpi.dsep (13.1.0)[/FONT]
[FONT=Menlo] 3 96 0xffffff7f807a9000 0x1dfb0 0x1dfb0 com.apple.kpi.iokit (13.1.0)[/FONT]
[FONT=Menlo] 4 102 0xffffff7f807c7000 0xbf40 0xbf40 com.apple.kpi.libkern (13.1.0)[/FONT]
[FONT=Menlo] 5 90 0xffffff7f807a6000 0x2d10 0x2d10 com.apple.kpi.mach (13.1.0)[/FONT]
[FONT=Menlo] 6 43 0xffffff7f807d3000 0x7d90 0x7d90 com.apple.kpi.private (13.1.0)[/FONT]
[FONT=Menlo] 7 63 0xffffff7f807db000 0x48e0 0x48e0 com.apple.kpi.unsupported (13.1.0)[/FONT]
[FONT=Menlo] 8 0 0xffffff7f80b9c000 0xb000 0xb000 com.apple.kec.pthread (1) <7 6 5 4 1>[/FONT]
[FONT=Menlo] 9 3 0xffffff7f80d93000 0x47000 0x47000 com.apple.kec.corecrypto (1.0) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 10 22 0xffffff7f810ae000 0x9000 0x9000 com.apple.iokit.IOACPIFamily (1.4) <7 6 4 3>[/FONT]
[FONT=Menlo] 11 24 0xffffff7f808bb000 0x2f000 0x2f000 com.apple.iokit.IOPCIFamily (2.9) <7 6 5 4 3>[/FONT]
[FONT=Menlo] 12 2 0xffffff7f81dfb000 0x5f000 0x5f000 com.apple.driver.AppleACPIPlatform (2.0) <11 10 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 13 1 0xffffff7f80dda000 0xb000 0xb000 com.apple.driver.AppleFDEKeyStore (28.30) <9 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 14 1 0xffffff7f8109d000 0x11000 0x11000 com.apple.iokit.IOReportFamily (23) <5 4 3>[/FONT]
[FONT=Menlo] 15 8 0xffffff7f807e9000 0x2d000 0x2d000 com.apple.iokit.IOStorageFamily (1.9) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 16 0 0xffffff7f81159000 0x1e000 0x1e000 com.apple.driver.DiskImages (371.1) <15 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 17 0 0xffffff7f819b0000 0x14000 0x14000 com.apple.driver.AppleKeyStore (2) <9 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 18 0 0xffffff7f81acb000 0x2b000 0x2b000 com.apple.driver.AppleIntelCPUPowerManagement (216.0.0) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 19 2 0xffffff7f81e88000 0x19000 0x19000 org.netkas.driver.FakeSMC (1330) <10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 20 0 0xffffff7f81ea1000 0x8000 0x8000 org.rehabman.driver.AppleSmartBatteryManager (1.52) <10 4 3>[/FONT]
[FONT=Menlo] 21 0 0xffffff7f81eac000 0x4000 0x4000 org.hwsensors.driver.CPUSensors (1330) <19 7 5 4 3>[/FONT]
[FONT=Menlo] 22 0 0xffffff7f80b25000 0x3000 0x3000 com.apple.security.TMSafetyNet (7) <7 6 5 4 2 1>[/FONT]
[FONT=Menlo] 23 2 0xffffff7f80b7b000 0x5000 0x5000 com.apple.kext.AppleMatch (1.0.0d1) <4 1>[/FONT]
[FONT=Menlo] 24 1 0xffffff7f80b80000 0x14000 0x14000 com.apple.security.sandbox (278.11) <23 7 6 5 4 3 2 1>[/FONT]
[FONT=Menlo] 25 0 0xffffff7f80b94000 0x7000 0x7000 com.apple.security.quarantine (3) <24 23 7 6 5 4 2 1>[/FONT]
[FONT=Menlo] 26 0 0xffffff7f81e6b000 0x8000 0x8000 com.apple.nke.applicationfirewall (153) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 27 0 0xffffff7f81ac6000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (216.0.0) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 28 0 0xffffff7f81dcf000 0x3000 0x3000 com.apple.driver.AppleAPIC (1.7) <4 3>[/FONT]
[FONT=Menlo] 29 0 0xffffff7f818d5000 0x4000 0x4000 com.apple.driver.AppleSMBIOS (2.1) <7 4 3>[/FONT]
[FONT=Menlo] 30 12 0xffffff7f81106000 0x43000 0x43000 com.apple.iokit.IOGraphicsFamily (2.4.1) <11 7 5 4 3 1>[/FONT]
[FONT=Menlo] 31 0 0xffffff7f81eb3000 0x4000 0x4000 com.darwin.driver.ACPIBacklight (2.0.2) <30 10 4 3>[/FONT]
[FONT=Menlo] 32 0 0xffffff7f81b2b000 0x3000 0x3000 com.apple.driver.AppleHPET (1.8) <10 7 5 4 3>[/FONT]
[FONT=Menlo] 33 0 0xffffff7f81901000 0x7000 0x7000 com.apple.driver.AppleRTC (2.0) <10 5 4 3 1>[/FONT]
[FONT=Menlo] 34 2 0xffffff7f81eb8000 0xb000 0xb000 org.rehabman.voodoo.driver.PS2Controller (1.8.11) <10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 35 4 0xffffff7f80de5000 0x85000 0x85000 com.apple.iokit.IOHIDFamily (2.0.0) <13 7 6 5 4 3 2 1>[/FONT]
[FONT=Menlo] 36 0 0xffffff7f81e64000 0x4000 0x4000 com.apple.driver.AppleACPIButtons (2.0) <35 12 10 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 37 0 0xffffff7f81ec3000 0x6000 0x6000 org.hwsensors.driver.ACPISensors (1330) <19 10 7 5 4 3>[/FONT]
[FONT=Menlo] 38 2 0xffffff7f8102f000 0x4000 0x4000 com.apple.iokit.IOSMBusFamily (1.1) <5 4 3>[/FONT]
[FONT=Menlo] 39 0 0xffffff7f81e5a000 0x7000 0x7000 com.apple.driver.AppleACPIEC (2.0) <38 12 10 5 4 3>[/FONT]
[FONT=Menlo] 40 1 0xffffff7f81daa000 0x5000 0x5000 com.apple.driver.AppleEFIRuntime (2.0) <7 6 5 4 3>[/FONT]
[FONT=Menlo] 41 9 0xffffff7f80d0f000 0x6d000 0x6d000 com.apple.iokit.IOUSBFamily (675.4.0) <11 7 5 4 3 1>[/FONT]
[FONT=Menlo] 42 0 0xffffff7f80ef7000 0x18000 0x18000 com.apple.driver.AppleUSBEHCI (660.4.0) <41 11 7 5 4 3 1>[/FONT]
[FONT=Menlo] 43 3 0xffffff7f812f7000 0x19000 0x19000 com.apple.iokit.IOAHCIFamily (2.6.5) <5 4 3 1>[/FONT]
[FONT=Menlo] 44 0 0xffffff7f81dd4000 0x1a000 0x1a000 com.apple.driver.AppleAHCIPort (3.0.0) <43 11 5 4 3 1>[/FONT]
[FONT=Menlo] 45 0 0xffffff7f81ecc000 0x37000 0x37000 com.jmicron.driver.JMB38X (1.5.0) <41 11 4 3>[/FONT]
[FONT=Menlo] 46 4 0xffffff7f80cce000 0x34000 0x34000 com.apple.iokit.IONetworkingFamily (3.2) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 47 0 0xffffff7f81f03000 0x37000 0x37000 com.insanelymac.RealtekRTL8111 (1.1.3) <46 11 5 4 3 1>[/FONT]
[FONT=Menlo] 48 0 0xffffff7f81daf000 0xa000 0xa000 com.apple.driver.AppleEFINVRAM (2.0) <40 7 6 5 4 3>[/FONT]
[FONT=Menlo] 49 0 0xffffff7f81f3b000 0x17000 0x17000 net.osx86.kexts.GenericUSBXHCI (1.2.8d7) <41 11 7 5 4 3>[/FONT]
[FONT=Menlo] 50 0 0xffffff7f80d90000 0x3000 0x3000 com.apple.iokit.IOUSBUserClient (660.4.2) <41 7 5 4 3 1>[/FONT]
[FONT=Menlo] 51 0 0xffffff7f8131d000 0x18000 0x18000 com.apple.iokit.IOAHCIBlockStorage (2.5.1) <43 15 6 5 4 3 1>[/FONT]
[FONT=Menlo] 52 3 0xffffff7f80879000 0x31000 0x31000 com.apple.iokit.IOSCSIArchitectureModelFamily (3.6.6) <5 4 3 1>[/FONT]
[FONT=Menlo] 53 0 0xffffff7f81310000 0xd000 0xd000 com.apple.iokit.IOAHCISerialATAPI (2.6.1) <52 43 5 4 3 1>[/FONT]
[FONT=Menlo] 54 0 0xffffff7f81f52000 0x5000 0x5000 org.rehabman.voodoo.driver.PS2Keyboard (1.8.11) <35 34 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 55 0 0xffffff7f81f57000 0xb000 0xb000 org.rehabman.voodoo.driver.PS2Trackpad (1.8.11) <35 34 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 57 0 0xffffff7f80ed8000 0x18000 0x18000 com.apple.driver.AppleUSBHub (666.4.0) <41 5 4 3 1>[/FONT]
[FONT=Menlo] 58 1 0xffffff7f81342000 0x80000 0x80000 com.apple.iokit.IO80211Family (630.35) <46 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 59 0 0xffffff7f813c2000 0x14a000 0x14a000 com.apple.driver.AirPort.Atheros40 (700.74.5) <58 46 11 7 5 4 3 1>[/FONT]
[FONT=Menlo] 61 0 0xffffff7f8162a000 0x9000 0x9000 com.apple.BootCache (35) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 62 0 0xffffff7f81d9b000 0x4000 0x4000 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0d1) <6 4 3 2 1>[/FONT]
[FONT=Menlo] 63 0 0xffffff7f81da1000 0x3000 0x3000 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless (1.0.0d1) <7 6 4 3 2 1>[/FONT]
[FONT=Menlo] 65 0 0xffffff7f8176e000 0x3000 0x3000 com.apple.driver.XsanFilter (404) <15 5 4 3 1>[/FONT]
[FONT=Menlo] 66 0 0xffffff7f81049000 0x7000 0x7000 com.apple.iokit.SCSITaskUserClient (3.6.6) <52 15 5 4 3 1>[/FONT]
[FONT=Menlo] 67 3 0xffffff7f81054000 0x11000 0x11000 com.apple.iokit.IOCDStorageFamily (1.7.1) <15 5 4 3 1>[/FONT]
[FONT=Menlo] 68 2 0xffffff7f81065000 0xe000 0xe000 com.apple.iokit.IODVDStorageFamily (1.7.1) <67 15 5 4 3 1>[/FONT]
[FONT=Menlo] 69 1 0xffffff7f81073000 0xc000 0xc000 com.apple.iokit.IOBDStorageFamily (1.7) <68 67 15 5 4 3 1>[/FONT]
[FONT=Menlo] 70 0 0xffffff7f8107f000 0x1e000 0x1e000 com.apple.iokit.IOSCSIMultimediaCommandsDevice (3.6.6) <69 68 67 52 15 5 4 3 1>[/FONT]
[FONT=Menlo] 71 0 0xffffff7f80e73000 0x7000 0x7000 com.apple.driver.AppleUSBComposite (656.4.1) <41 4 3 1>[/FONT]
[FONT=Menlo] 73 0 0xffffff7f819cb000 0x2d000 0x2d000 com.apple.driver.AppleIntelSNBGraphicsFB (8.2.4) <30 11 10 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 74 2 0xffffff7f81149000 0x10000 0x10000 com.apple.iokit.IONDRVSupport (2.4.1) <30 11 7 5 4 3>[/FONT]
[FONT=Menlo] 75 5 0xffffff7f810b7000 0xa000 0xa000 com.apple.driver.IOPlatformPluginFamily (5.7.0d10) <10 7 6 5 4 3>[/FONT]
[FONT=Menlo] 76 1 0xffffff7f810c6000 0x14000 0x14000 com.apple.driver.IOPlatformPluginLegacy (1.0.0) <75 10 7 6 5 4 3>[/FONT]
[FONT=Menlo] 77 2 0xffffff7f810da000 0x15000 0x15000 com.apple.driver.AppleSMC (3.1.8) <10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 78 0 0xffffff7f810ef000 0x10000 0x10000 com.apple.driver.ACPI_SMC_PlatformPlugin (1.0.0) <77 76 75 11 10 7 6 5 4 3>[/FONT]
[FONT=Menlo] 80 0 0xffffff7f81a3e000 0x62000 0x62000 com.apple.driver.AppleIntelHD3000Graphics (8.2.4) <30 11 7 5 4 3 1>[/FONT]
[FONT=Menlo] 81 0 0xffffff7f819a8000 0x3000 0x3000 com.apple.driver.AppleLPC (1.7.0) <75 11 5 4 3>[/FONT]
[FONT=Menlo] 82 2 0xffffff7f81b60000 0xf000 0xf000 com.apple.iokit.IOHDAFamily (2.6.0f1) <5 4 3 1>[/FONT]
[FONT=Menlo] 83 1 0xffffff7f81b6f000 0x1a000 0x1a000 com.apple.driver.AppleHDAController (2.6.0f1) <82 30 11 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 84 0 0xffffff7f810c1000 0x3000 0x3000 com.apple.driver.AppleSMCPDRC (1.0.0) <75 11 6 4 3>[/FONT]
[FONT=Menlo] 85 0 0xffffff7f81b07000 0x3000 0x3000 com.apple.driver.AppleHWAccess (1) <7 5 4 3>[/FONT]
[FONT=Menlo] 86 0 0xffffff7f81542000 0x5000 0x5000 com.apple.Dont_Steal_Mac_OS_X (7.0.0) <77 7 4 3 1>[/FONT]
[FONT=Menlo] 87 0 0xffffff7f81216000 0xad000 0xad000 com.apple.iokit.IOBluetoothFamily (4.2.3f10) <41 14 7 5 4 3 1>[/FONT]
[FONT=Menlo] 88 1 0xffffff7f81038000 0x11000 0x11000 com.apple.iokit.IOSerialFamily (10.0.7) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 89 0 0xffffff7f811e5000 0xa000 0xa000 com.apple.iokit.IOBluetoothSerialManager (4.2.3f10) <88 7 5 4 3 1>[/FONT]
[FONT=Menlo] 90 0 0xffffff7f811f5000 0x1d000 0x1d000 com.apple.iokit.IOBluetoothHostControllerUSBTransport (4.2.3f10) <41 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 91 0 0xffffff7f8101b000 0x14000 0x14000 com.apple.iokit.IOSurface (91) <7 5 4 3 1>[/FONT]
[FONT=Menlo] 92 0 0xffffff7f80d02000 0x7000 0x7000 com.apple.iokit.IOUserEthernet (1.0.0d1) <46 6 5 4 3 1>[/FONT]
[FONT=Menlo] 93 0 0xffffff7f80ba7000 0x4000 0x4000 com.protech.NoSleep (1.3.3) <5 4 3>[/FONT]
[FONT=Menlo] 94 2 0xffffff7f80b28000 0x12000 0x12000 com.apple.kext.OSvKernDSPLib (1.14) <5 4>[/FONT]
[FONT=Menlo] 95 4 0xffffff7f80b3a000 0x37000 0x37000 com.apple.iokit.IOAudioFamily (1.9.5fc2) <94 5 4 3 1>[/FONT]
[FONT=Menlo] 96 0 0xffffff7f80b71000 0x5000 0x5000 com.Cycling74.driver.Soundflower (1.6.6) <95 5 4 3>[/FONT]
[FONT=Menlo] 97 0 0xffffff7f81645000 0x5000 0x5000 com.apple.driver.AudioAUUC (1.60) <95 30 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 98 1 0xffffff7f8195e000 0x11000 0x11000 com.apple.driver.AppleSMBusController (1.0.11d1) <38 11 10 5 4 3>[/FONT]
[FONT=Menlo] 99 0 0xffffff7f8196f000 0xd000 0xd000 com.apple.driver.AppleMCCSControl (1.1.12) <98 30 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 100 1 0xffffff7f81b89000 0x2f000 0x2f000 com.apple.vecLib.kext (1.0.0) <6 5 4 3>[/FONT]
[FONT=Menlo] 101 1 0xffffff7f81bb8000 0xd6000 0xd6000 com.apple.driver.DspFuncLib (2.6.0f1) <100 95 94 6 5 4 3 1>[/FONT]
[FONT=Menlo] 102 0 0xffffff7f81c8e000 0x90000 0x90000 com.apple.driver.AppleHDA (9.1.1fc1) <101 95 83 82 74 30 6 5 4 3 1>[/FONT]
[FONT=Menlo] 103 0 0xffffff7f817c3000 0x5000 0x5000 com.apple.driver.AppleUpstreamUserClient (3.5.13) <30 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 104 1 0xffffff7f81d87000 0x3000 0x3000 com.apple.driver.AppleGraphicsControl (3.4.35) <30 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 105 0 0xffffff7f81d8a000 0xc000 0xc000 com.apple.driver.ApplePolicyControl (3.4.35) <104 30 11 10 7 5 4 3 1>[/FONT]
[FONT=Menlo] 107 2 0xffffff7f81635000 0x5000 0x5000 com.apple.kext.triggers (1.0) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 108 0 0xffffff7f8163a000 0x9000 0x9000 com.apple.filesystems.autofs (3.0) <107 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 109 1 0xffffff7f81d67000 0x6000 0x6000 com.apple.AppleGraphicsDeviceControl (3.4.35) <7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 110 0 0xffffff7f81d6d000 0x12000 0x12000 com.apple.driver.AGPM (100.14.15) <109 75 74 30 11 5 4 3>[/FONT]
[FONT=Menlo] 112 0 0xffffff7f81afe000 0x5000 0x5000 com.apple.driver.AppleHWSensor (1.9.5d0) <5 4 3>[/FONT]
[FONT=Menlo] 113 0 0xffffff7f81fa5000 0x30000 0x30000 com.paragon-software.filesystems.ntfs (263.1.11) <7 5 4 1>[/FONT]
[FONT=Menlo] 115 0 0xffffff7f81fd5000 0x4c000 0x4c000 com.apple.filesystems.smbfs (2.0.1) <107 9 7 6 5 4 3 1>[/FONT]
[FONT=Menlo] 117 0 0xffffff7f81f66000 0x8000 0x8000 com.apple.iokit.IOUSBHIDDriver (660.4.0) <41 35 5 4 3 1>[/FONT]
[FONT=Menlo] 122 0 0xffffff7f81f6e000 0x8000 0x8000 com.apple.driver.AppleIntelMCEReporter (104) <7 6 5 4 3>[/FONT]
[FONT=Menlo]bash-3.2# [/FONT]

