Intel Core i5-2540M Performance
Various open-source benchmarks by the Phoronix Test Suite v8.4.1 (Skiptvet).


AMD Radeon HD 6400M: 

	Processor: Intel Core i5-2540M @ 3.30GHz (2 Cores / 4 Threads), Motherboard: HP 1618 (68SCF Ver. F.08 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 240GB Micron_M500_MTFD, Graphics: AMD Radeon HD 6400M/7400M, Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

	OS: Ubuntu 18.04, Kernel: 4.15.0-42-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768


GeeXLab 0.25.3.0
Resolution: 800 x 600 - Test: GL2 AntTweakBar
FPS > Higher Is Better
AMD Radeon HD 6400M . 89.50 |==================================================


GeeXLab 0.25.3.0
Resolution: 1024 x 768 - Test: GL2 AntTweakBar
FPS > Higher Is Better
AMD Radeon HD 6400M . 83.83 |==================================================