Intel Core i7-3770 CPU @ 3.4GHz 3.9GHz STRESS TEST

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dvorsiman

dvorsiman

Honorable
Jul 13, 2016
50
0
10,530
Hi!

A friend of mine just told me to do a stress test as he also did one for his new CPU and as I'm not really knowledgable about this, I'm interested if everything is as it should be. I'm wondering of course if this will have any significat impact on my CPU when I'm going to play games on maxed out settings.


The program used was Prime95 and the first test was Blend.
651ba24785b8421aa3797d44ecd5ca18.png


The results were following; this happened in the 8th minute so I had stop as it was starting to reach a bit too high temperature.
dd2772b3ed42483c8f5e999432379afc.png



For the 2nd test, I used the Benchmark option.
96c6bfa2bf204e088c5674acdff135ca.png


The results after 10th minute.
14419443d4b540399ef3ba6c5dfcfa8d.png



Here's also the chatlog from results.txt file.
[Wed Jul 27 23:19:47 2016]
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
[Thu Jul 28 09:50:17 2016]
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
Self-test 384K passed!
[Thu Jul 28 11:22:31 2016]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
CPU speed: 3658.91 MHz, 4 hyperthreaded cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 8 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 28.9, RdtscTiming=1
Best time for 1024K FFT length: 5.877 ms., avg: 5.927 ms.
Best time for 1280K FFT length: 7.385 ms., avg: 7.497 ms.
Best time for 1536K FFT length: 9.004 ms., avg: 9.240 ms.
Best time for 1792K FFT length: 10.690 ms., avg: 11.071 ms.
Best time for 2048K FFT length: 12.707 ms., avg: 13.347 ms.
[Thu Jul 28 13:56:02 2016]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
CPU speed: 3403.43 MHz, 4 hyperthreaded cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 8 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 28.9, RdtscTiming=1
Best time for 1024K FFT length: 5.876 ms., avg: 6.018 ms.
Best time for 1280K FFT length: 7.387 ms., avg: 7.457 ms.
Best time for 1536K FFT length: 8.972 ms., avg: 9.110 ms.
Best time for 1792K FFT length: 10.731 ms., avg: 10.844 ms.
Best time for 2048K FFT length: 12.681 ms., avg: 13.123 ms.
Best time for 2560K FFT length: 15.440 ms., avg: 17.077 ms.
Best time for 3072K FFT length: 18.691 ms., avg: 18.878 ms.
Best time for 3584K FFT length: 22.912 ms., avg: 23.227 ms.
Best time for 4096K FFT length: 27.800 ms., avg: 28.222 ms.
Best time for 5120K FFT length: 34.895 ms., avg: 35.316 ms.
Best time for 6144K FFT length: 42.189 ms., avg: 43.933 ms.
Best time for 7168K FFT length: 49.949 ms., avg: 52.205 ms.
Best time for 8192K FFT length: 58.895 ms., avg: 59.532 ms.
Timing FFTs using 2 threads on 1 physical CPU.
Best time for 1024K FFT length: 6.125 ms., avg: 6.212 ms.
Best time for 1280K FFT length: 7.871 ms., avg: 7.902 ms.
Best time for 1536K FFT length: 9.509 ms., avg: 9.697 ms.
Best time for 1792K FFT length: 11.350 ms., avg: 11.523 ms.
Best time for 2048K FFT length: 13.835 ms., avg: 13.960 ms.
Best time for 2560K FFT length: 17.079 ms., avg: 17.597 ms.
Best time for 3072K FFT length: 21.700 ms., avg: 22.589 ms.
Best time for 3584K FFT length: 26.957 ms., avg: 27.609 ms.
Best time for 4096K FFT length: 29.080 ms., avg: 29.488 ms.
Best time for 5120K FFT length: 36.749 ms., avg: 37.163 ms.
Best time for 6144K FFT length: 45.103 ms., avg: 46.177 ms.
Best time for 7168K FFT length: 53.669 ms., avg: 54.222 ms.
Best time for 8192K FFT length: 64.076 ms., avg: 64.822 ms.
Timing FFTs using 2 threads on 2 physical CPUs.
Best time for 1024K FFT length: 3.018 ms., avg: 3.094 ms.
Best time for 1280K FFT length: 3.880 ms., avg: 4.044 ms.
Best time for 1536K FFT length: 4.621 ms., avg: 4.817 ms.
Best time for 1792K FFT length: 5.556 ms., avg: 5.623 ms.
Best time for 2048K FFT length: 6.628 ms., avg: 6.931 ms.
Best time for 2560K FFT length: 8.005 ms., avg: 8.221 ms.
Best time for 3072K FFT length: 9.743 ms., avg: 9.922 ms.
Best time for 3584K FFT length: 12.004 ms., avg: 12.222 ms.
Best time for 4096K FFT length: 14.505 ms., avg: 14.793 ms.
Best time for 5120K FFT length: 18.308 ms., avg: 18.471 ms.
Best time for 6144K FFT length: 21.796 ms., avg: 22.031 ms.
Best time for 7168K FFT length: 26.067 ms., avg: 26.280 ms.
Best time for 8192K FFT length: 31.236 ms., avg: 31.526 ms.
Timing FFTs using 3 threads on 3 physical CPUs.
Best time for 1024K FFT length: 2.064 ms., avg: 2.136 ms.
Best time for 1280K FFT length: 2.691 ms., avg: 2.754 ms.
Best time for 1536K FFT length: 3.277 ms., avg: 3.452 ms.
Best time for 1792K FFT length: 3.973 ms., avg: 4.071 ms.
Best time for 2048K FFT length: 4.736 ms., avg: 4.878 ms.
Best time for 2560K FFT length: 5.942 ms., avg: 6.026 ms.
Best time for 3072K FFT length: 7.230 ms., avg: 7.391 ms.
Best time for 3584K FFT length: 8.753 ms., avg: 8.949 ms.
Best time for 4096K FFT length: 10.540 ms., avg: 10.692 ms.
Best time for 5120K FFT length: 13.396 ms., avg: 13.561 ms.
Best time for 6144K FFT length: 15.722 ms., avg: 15.960 ms.
Best time for 7168K FFT length: 18.675 ms., avg: 18.852 ms.
Best time for 8192K FFT length: 21.812 ms., avg: 22.083 ms.
Timing FFTs using 4 threads on 4 physical CPUs.
Best time for 1024K FFT length: 1.621 ms., avg: 1.691 ms.
Best time for 1280K FFT length: 2.213 ms., avg: 2.295 ms.
Best time for 1536K FFT length: 2.834 ms., avg: 2.902 ms.
Best time for 1792K FFT length: 3.457 ms., avg: 3.624 ms.
Best time for 2048K FFT length: 4.196 ms., avg: 4.381 ms.
Best time for 2560K FFT length: 5.503 ms., avg: 5.618 ms.
Best time for 3072K FFT length: 6.726 ms., avg: 6.834 ms.
Best time for 3584K FFT length: 8.102 ms., avg: 8.214 ms.
Best time for 4096K FFT length: 9.300 ms., avg: 9.479 ms.
Best time for 5120K FFT length: 11.609 ms., avg: 11.861 ms.
Best time for 6144K FFT length: 13.785 ms., avg: 13.953 ms.
Best time for 7168K FFT length: 16.360 ms., avg: 16.561 ms.
Best time for 8192K FFT length: 18.908 ms., avg: 19.159 ms.
Timing FFTs using 8 threads on 4 physical CPUs.
Best time for 1024K FFT length: 1.667 ms., avg: 1.859 ms.
Best time for 1280K FFT length: 2.279 ms., avg: 2.487 ms.
Best time for 1536K FFT length: 2.943 ms., avg: 3.105 ms.
Best time for 1792K FFT length: 3.526 ms., avg: 3.886 ms.
Best time for 2048K FFT length: 4.300 ms., avg: 4.982 ms.
Best time for 2560K FFT length: 5.764 ms., avg: 6.237 ms.
Best time for 3072K FFT length: 7.007 ms., avg: 7.478 ms.
Best time for 3584K FFT length: 8.246 ms., avg: 9.487 ms.
Best time for 4096K FFT length: 9.566 ms., avg: 10.063 ms.
Best time for 5120K FFT length: 11.875 ms., avg: 12.729 ms.
Best time for 6144K FFT length: 14.072 ms., avg: 14.877 ms.
Best time for 7168K FFT length: 16.565 ms., avg: 17.856 ms.
Best time for 8192K FFT length: 19.308 ms., avg: 20.463 ms.

Timings for 1024K FFT length (4 cpus, 4 workers): 8.84, 8.76, 8.74, 8.61 ms. Throughput: 457.80 iter/sec.
Timings for 1024K FFT length (4 cpus hyperthreaded, 4 workers): 9.16, 8.94, 9.15, 9.01 ms. Throughput: 441.39 iter/sec.
Timings for 1280K FFT length (4 cpus, 4 workers): 10.99, 10.94, 10.92, 10.94 ms. Throughput: 365.47 iter/sec.
Timings for 1280K FFT length (4 cpus hyperthreaded, 4 workers): 11.50, 11.20, 11.32, 11.29 ms. Throughput: 353.15 iter/sec.
Timings for 1536K FFT length (4 cpus, 4 workers): 13.31, 13.09, 13.17, 13.09 ms. Throughput: 303.91 iter/sec.
Timings for 1536K FFT length (4 cpus hyperthreaded, 4 workers): 13.77, 13.46, 13.69, 13.55 ms. Throughput: 293.79 iter/sec.
Timings for 1792K FFT length (4 cpus, 4 workers): 15.58, 15.45, 15.37, 15.27 ms. Throughput: 259.46 iter/sec.
Timings for 1792K FFT length (4 cpus hyperthreaded, 4 workers): 17.01, 15.50, 15.73, 16.03 ms. Throughput: 249.25 iter/sec.
Timings for 2048K FFT length (4 cpus, 4 workers): 18.14, 17.89, 17.85, 18.02 ms. Throughput: 222.55 iter/sec.
[Thu Jul 28 14:01:09 2016]
Timings for 2048K FFT length (4 cpus hyperthreaded, 4 workers): 18.66, 18.47, 18.82, 18.65 ms. Throughput: 214.48 iter/sec.
Timings for 2560K FFT length (4 cpus, 4 workers): 23.74, 23.42, 23.02, 22.94 ms. Throughput: 171.85 iter/sec.
Timings for 2560K FFT length (4 cpus hyperthreaded, 4 workers): 24.02, 23.73, 24.12, 23.90 ms. Throughput: 167.08 iter/sec.
Timings for 3072K FFT length (4 cpus, 4 workers): 28.20, 28.07, 28.00, 27.29 ms. Throughput: 143.44 iter/sec.
Timings for 3072K FFT length (4 cpus hyperthreaded, 4 workers): 29.30, 28.68, 28.78, 29.28 ms. Throughput: 137.90 iter/sec.
Timings for 3584K FFT length (4 cpus, 4 workers): 33.33, 33.10, 32.71, 32.28 ms. Throughput: 121.76 iter/sec.
Timings for 3584K FFT length (4 cpus hyperthreaded, 4 workers): 34.44, 34.63, 34.45, 34.31 ms. Throughput: 116.09 iter/sec.
Timings for 4096K FFT length (4 cpus, 4 workers): 37.23, 36.99, 36.93, 36.51 ms. Throughput: 108.36 iter/sec.
Timings for 4096K FFT length (4 cpus hyperthreaded, 4 workers): 39.37, 39.03, 39.31, 39.32 ms. Throughput: 101.89 iter/sec.
Timings for 5120K FFT length (4 cpus, 4 workers): 47.98, 46.81, 46.55, 46.50 ms. Throughput: 85.19 iter/sec.
Timings for 5120K FFT length (4 cpus hyperthreaded, 4 workers): 49.88, 49.13, 49.45, 49.22 ms. Throughput: 80.94 iter/sec.
Timings for 6144K FFT length (4 cpus, 4 workers): 55.54, 54.74, 54.84, 55.17 ms. Throughput: 72.64 iter/sec.
Timings for 6144K FFT length (4 cpus hyperthreaded, 4 workers): 59.03, 58.85, 59.10, 59.25 ms. Throughput: 67.73 iter/sec.
Timings for 7168K FFT length (4 cpus, 4 workers): 65.17, 64.70, 64.94, 64.14 ms. Throughput: 61.79 iter/sec.
Timings for 7168K FFT length (4 cpus hyperthreaded, 4 workers): 69.29, 68.93, 69.19, 69.31 ms. Throughput: 57.82 iter/sec.
Timings for 8192K FFT length (4 cpus, 4 workers): 76.81, 75.98, 75.94, 75.46 ms. Throughput: 52.60 iter/sec.
Timings for 8192K FFT length (4 cpus hyperthreaded, 4 workers): 81.59, 81.26, 81.81, 82.44 ms. Throughput: 48.92 iter/sec.
Click to expand...



So, If you're able to help me out it would be much appreciated. I'd also like to know if I'll need to change my thermal paste (the CPU is around 4-5 years old and I didn't change it so far) or perhaps if I require a better CPU cooler as the one I'm using is the basic one which came along with the prebuilt computer I bought. Thanks!
 
Solution
bicycle_repair_man
You don't need to stress test a CPU that hasn't been overclocked. The temperatures, whilst high, are typical for an i7-3770 with the standard Intel heatsink. You can buy a better heatsink, but you don't need to.
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