4770k Prime95 large FFTs
4770k Prime95 large FFTs
I've been using an i7 4770k at 4.1GHZ with stock voltage for two years without any crashes. I've run Prime95 small FFTs for long periods and tested AIDA64 FPU stability, never encountering a single issue. Now I'm considering running large FFTs on Prime95 28.4 and wondering if this is just the software handling it well or if my overclocking is causing problems.
Mr-Turbo has shared his experience with an i7 4770k running at 4.1GHZ and stock voltage for two years without any issues. He has performed extensive Prime95 and AIDA64 tests and found no crashes. He is considering running larger FFTs on Prime95 28.4 to verify BOSD stability, wondering if the results are due to Prime95 or his overclocking. He suggests checking memory test with more cycles and notes that his RAM passed the test with no errors after two weeks.
Mr-Turbo shares his experience with an i7 4770k running at 4.1GHZ and stock voltage for two years without any issues. He has tested Prime95 and AIDA64 extensively, consistently reporting no crashes. Now he is curious whether large FFTs on Prime95 28.4 are the cause, or if his overclocking is affecting stability. He suggests running memtest and testing large FFTs with more memory to see if the problem lies within the CPU cache.
Seanie280672 :
Mr-Turbo shared their experience with an i7 4770k running at 4.1GHZ and stock voltage for two years without any issues. They performed extensive Prime95 and AIDA64 tests and found no crashes. Now they are curious if the large FFTs on Prime95 28.4 are causing problems or if their overclocking is affecting stability. They plan to run memtest and check memory performance with larger FFTs, as smaller ones fit better in the CPU cache. Their RAM test two weeks ago showed no errors after 25 cycles.
Mr-Turbo has shared his experience with an i7 4770k running at 4.1GHZ and stock voltage for two years without any issues. He has performed extensive tests using Prime95 and AIDA64, consistently reporting stable performance. Now he is curious about large FFTs on Prime95 28.4, wondering if the results are due to the software or if his overclocking is affecting stability. He suggests running memtest and testing with more memory to see if the problem lies in the memory controller voltage or CPU voltage settings.
Seanie280672 has shared their experience with an i7 4770k running at 4.1GHZ and stock voltage for two years without any issues. They've tested Prime95 and AIDA64, confirming stability and no crashes. They are considering running larger FFTs on Prime95 28.4 to verify BOSD performance. They suggest checking memory test results and note that their RAM passed a 25-cycle test with no errors. They also inquire about the memory controller voltage settings and mention their motherboard model as Gigabyte Z78 HD3.
Mr-Turbo is discussing his experience with an i7 4770k processor running at 4.1GHZ and stock voltage for two years without any issues. He mentions testing Prime95 and AIDA64, both showing stability. He considers whether the performance might be due to Prime95 or if his overclocking is problematic. He suggests running memory tests and increasing the memory controller voltage slightly, noting that current CPU voltages are low. He asks about the memory controller voltage in the BIOS and references a guide for overclocking on a Gigabyte Z78 HD3 motherboard.
Seanie280672 has shared their experience with an i7 4770k running at 4.1GHZ with stock voltage for two years without any issues. They've tested Prime95 and AIDA64, confirming stability across multiple hours of FFTs and FPU tests. They're considering running larger FFTs on Prime95 28.4 to verify BOSD performance. They suggest checking memory test results and note that their RAM passed a 25-cycle test with no errors. They recommend slightly increasing the memory controller voltage, possibly up to 1.2V, as it's currently low. They inquire about the memory controller voltage setting in the BIOS and mention their motherboard model (Gigabyte Z78 HD3), asking if it's Z87 or Z77. They also reference an overclocking guide for Haswell and a link to a helpful resource.
Seanie280672 has shared their experience with an i7 4770k running at 4.1GHZ under stock voltage for two years without any issues. They've tested Prime95 and AIDA64 extensively, confirming stability during long sessions. They're considering running larger FFTs on Prime95 28.4 to verify BOSD performance. They suggest checking memory test results and note that their RAM passed a 25-cycle test with no errors. They recommend slightly increasing the memory controller voltage, possibly up to 1.2V, as it's currently low. They inquire about the memory controller voltage setting in the BIOS and whether it differs from the Vcore. They mention using a Gigabyte Z78 HD3 motherboard and ask if they're referring to Z87 or Z77 models. They also reference an overclocking guide for Haswell and point to a helpful resource on overclocking.