I am a noob to overclocking, and have decided to mildly overclock my system to get a bit better performance with FSX. Upon getting everything ready, I noticed some numbers that make absolutely no sense to me. Details:
i5 750
Gigabyte GA-P55A-UD3
G.SKILL 2 x 2GB DDR3 1333
Ambient temp is 19 C
CPUZ & Core Temp
With Turbo Boost set to AUTO or ENABLED (makes no difference) in BIOS and at IDLE -
Core speed - 3.18mhz
Multiplier x24
Core voltage .896 V
26-30 C
With Turbo Boost set to AUTO or ENABLED, running PRIME 95 @ about 4 minutes -
Core speed - 2.793mhz
Multiplier x21
Core voltage 1.2 V
78-80 C (I quit at 80C)
With Turbo Boost DISABLED at IDLE -
Core speed - 2.664mhz
Multiplier x20
Core voltage .864 V
25 C
Shouldn't the core speed at idle be approx 2.66mhz, and under max load approx 3.2mhz? It seems like it's running backwards, and the Turbo Boost is running at idle. I have C1, C3/C6 etc all set to enable. I did not adjust or change any settings in the BIOS except switching the Turbo Boost on/off.
Why is the Turbo Boost running at idle, and why does the CPU speed lower at max load?
i5 750
Gigabyte GA-P55A-UD3
G.SKILL 2 x 2GB DDR3 1333
Ambient temp is 19 C
CPUZ & Core Temp
With Turbo Boost set to AUTO or ENABLED (makes no difference) in BIOS and at IDLE -
Core speed - 3.18mhz
Multiplier x24
Core voltage .896 V
26-30 C
With Turbo Boost set to AUTO or ENABLED, running PRIME 95 @ about 4 minutes -
Core speed - 2.793mhz
Multiplier x21
Core voltage 1.2 V
78-80 C (I quit at 80C)
With Turbo Boost DISABLED at IDLE -
Core speed - 2.664mhz
Multiplier x20
Core voltage .864 V
25 C
Shouldn't the core speed at idle be approx 2.66mhz, and under max load approx 3.2mhz? It seems like it's running backwards, and the Turbo Boost is running at idle. I have C1, C3/C6 etc all set to enable. I did not adjust or change any settings in the BIOS except switching the Turbo Boost on/off.
Why is the Turbo Boost running at idle, and why does the CPU speed lower at max load?