RX580
Intel Core i5-2500K testing with a ASUS P8Z68-V PRO GEN3 (3802 BIOS) and Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB on Arch rolling via the Phoronix Test Suite.


Stock: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/1750MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2000: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2000MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2100: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2100MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2150: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2150MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2200: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2200MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2225: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2225MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2230: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2230MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2235: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1411/2235MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080

mclk=2235+sclk=1420: 

	Processor: Intel Core i5-2500K @ 4.50GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3 (3802 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 250GB Samsung SSD 860 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X 4GB (1420/2235MHz), Audio: Realtek ALC892, Monitor: PL2481H, Network: Intel 82579V Gigabit Connection

	OS: Arch rolling, Kernel: 4.20.2-1-ck-sandybridge (x86_64), Desktop: Openbox 3.6.1, Display Server: X Server, OpenGL: 4.5 Mesa 18.3.1 (LLVM 7.0.0), Vulkan: 1.1.70, Compiler: Clang 7.0.1, File-System: ext4, Screen Resolution: 1920x1080


Unigine Superposition 1.0
Resolution: 1920 x 1080 - Mode: Fullscreen - Quality: High - Renderer: OpenGL
Frames Per Second > Higher Is Better
Stock ............... 36.80 |===============================================
mclk=2000 ........... 37.73 |================================================
mclk=2100 ........... 38.23 |=================================================
mclk=2150 ........... 38.53 |=================================================
mclk=2200 ........... 38.73 |==================================================
mclk=2225 ........... 38.77 |==================================================
mclk=2230 ........... 38.83 |==================================================
mclk=2235 ........... 38.83 |==================================================
mclk=2235+sclk=1420 . 38.93 |==================================================


GpuTest 0.7.0
Test: Furmark - Resolution: 1920 x 1080 - Mode: Fullscreen
Points > Higher Is Better
Stock ............... 7084 |============================================
mclk=2000 ........... 7480 |==============================================
mclk=2100 ........... 7872 |=================================================
mclk=2150 ........... 7970 |=================================================
mclk=2200 ........... 8216 |===================================================
mclk=2225 ........... 8264 |===================================================
mclk=2230 ........... 8272 |===================================================
mclk=2235 ........... 8271 |===================================================
mclk=2235+sclk=1420 . 8261 |===================================================