Intel Processor Diagnostic Tool 64Bit 4.1

Intel Processor Diagnostic Tool 64Bit is a free utility from Intel Corporation that verifies the functionality and identity of Intel processors on 64-bit Windows systems. It runs a series of functional checks and stress tests to confirm that your CPU operates at the expected frequency, supports the advertised features, and remains stable under load. The tool presents clear pass/fail results and generates detailed logs to assist with troubleshooting and validation.

Key capabilities:

• Confirms processor brand string, CPUID, and operating frequency
• Verifies supported technologies and instruction sets (for example, SSE, AVX, Intel Turbo Boost)
• Exercises cores and cache and performs targeted stress tests to help identify stability or thermal issues
• Monitors temperature and power-related behavior during testing
• Provides both a graphical interface and command-line mode for automated or scripted use
• Exports summary and detailed test reports

Notes:

• Designed for Intel processors only; it will not validate non-Intel CPUs.
• The 64Bit edition is intended for 64-bit Windows. Administrator privileges may be required.
• Stress testing can temporarily raise CPU temperature and system load.

Intel Processor Diagnostic Tool 64Bit is developed by Intel Corporation and is used by 188 users of Software Informer. The most popular versions of this product among our users are: 14.0, 15.0, 15.0 beta, 16.0 and 17.0. The names of program executable files are eSignalDT.exe, NewShortcut11_2069D6D2AFBC4BB5B73221B385EF9BEF.exe, Win-IPDT64.exe, Win_IPDT64.exe and _1A99FCE366B7915EEE3D5E.exe.

You can check Dell Modem Diagnostic Tool, TOSHIBA PC Diagnostic Tool, Intel Dynamic Platform Thermal Framework and other related programs like Intel (R) Turbo Memory Driver at the "download" section.