Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1907216-BEAR-IDEAPAD37
ideapad undervolting
$ sudo intel-undervolt read
CPU (0): -84.96 mV
GPU (1): -0.00 mV
CPU Cache (2): -0.00 mV
System Agent (3): -0.00 mV
Analog I/O (4): -0.00 mV
baseline:
Processor: Intel Core i5-4210U @ 2.70GHz (4 Cores), Motherboard: LENOVO Cherry 4A, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: NVIDIA GeForce GT 730M 2048MB (823/900MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260
OS: LinuxMint 18, Kernel: 4.4.0-142-generic (x86_64), Display Driver: NVIDIA 384.130, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080
cpu-85-cache-0:
Processor: Intel Core i5-4210U @ 2.70GHz (4 Cores), Motherboard: LENOVO Cherry 4A, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: NVIDIA GeForce GT 730M 2048MB (823/900MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260
OS: LinuxMint 18, Kernel: 4.4.0-142-generic (x86_64), Display Driver: NVIDIA 384.130, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080
OpenSSL 1.1.0f
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
baseline ....... 207.80 |======================================================
cpu-85-cache-0 . 208.23 |======================================================