Test 1 Intel Core i7-4770K testing with a ECS Z87H3-A2X EXTREME v1.0 and XFX AMD Radeon R9 290 4096MB on Ubuntu 13.10 via the Phoronix Test Suite. Intel Core i7-4770K: Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: XFX AMD Radeon R9 290 4096MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.14.3, Display Driver: fglrx 13.25.5, OpenGL: 4.3.12614, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 2560x1600 HPC Challenge 1.4.3 Test / Class: G-HPL GFLOPS > Higher Is Better Intel Core i7-4770K . 45.22 |================================================== HPC Challenge 1.4.3 Test / Class: G-Ffte GFLOPS > Higher Is Better Intel Core i7-4770K . 2.09479 |================================================ HPC Challenge 1.4.3 Test / Class: EP-DGEMM GFLOPS > Higher Is Better Intel Core i7-4770K . 6.37485 |================================================ HPC Challenge 1.4.3 Test / Class: G-Ptrans GB/s > Higher Is Better Intel Core i7-4770K . 1.14275 |================================================ HPC Challenge 1.4.3 Test / Class: EP-STREAM Triad GB/s > Higher Is Better Intel Core i7-4770K . 1.36986 |================================================ HPC Challenge 1.4.3 Test / Class: G-Random Access GUP/s > Higher Is Better Intel Core i7-4770K . 0.03945 |================================================ HPC Challenge 1.4.3 Test / Class: Random Ring Latency usecs < Lower Is Better Intel Core i7-4770K . 0.49514 |================================================ HPC Challenge 1.4.3 Test / Class: Random Ring Bandwidth GB/s > Higher Is Better Intel Core i7-4770K . 0.54340 |================================================ HPC Challenge 1.4.3 Test / Class: Max Ping Pong Bandwidth MB/s > Higher Is Better Intel Core i7-4770K . 11684.67 |===============================================