Question 10+ degrees difference

[gamepassion]

I bought a meshify c case to save some space. I moved my system inside it:

Ryzen 7 2700x
Dark rock 4 pro
2 x8 gb 3000mhz
Aorus x470 gaming ultra
Gainward gtx1070 gs
Corsair rm750x
Adata 1tb nvme ssd
Samsung 500gb sata ssd
Seagate 4 tb hdd

Also I mounted 2 140mm intake fractal gp14 in front. 1 1400 exhaust fractal gp14 at top and the default 120mm exhaust x2 gp12 at rear.

All case fans @100%, cpu @80% gpu @40%. After 15 min. of prime 95 + furmark I get 73 celcius for cpu and 68 celcius for gpu.

I bought 3 140 silent wings 3 high speed and one 120 silent wings 3 high speed.

@60% case fans (50% for 120mm), cpu@80%,gpu @40%. After 15 min. of prime 95 + furmark I get 60 celcius for cpu and 65 for gpu.

It is believable this result?13 degrees less for cpu? At comparable noise levels.

 

[punkncat]

The only way to be sure would be a temp gun or probe to verify.

I have come to find that fan speeds, specific to the build/case can often reach a point where increase does very little for temps.

 

[gamepassion]

Ok. I spotted the mistake. In prime95 i ided blend instead of smalftt.

Anyway, after corection I still get 2 degrees lower for cpu and at least 3 for gpu