We do not validate Benchmarks, and do not recommend overclocking your processor. However, if you want to test your CPU, please try Intel® XTU which is a simple Windows*-based performance tuning software for novice and experienced enthusiasts to overclock, monitor, and stress a system. The software interface exposes a set of robust capabilities common in most enthusiast platforms along with special new features available on new Intel® Processors and Intel® Motherboards. You may download it from Intel® Extreme Tuning Utility (Intel® XTU)
Additionally, please run the Download Intel® Processor Diagnostic Tool (64-bit) and post here the results.
Please make sure you are running defaults at the BIOS on your motherboard.
*Other names and brands may be claimed as the property of others.