gpu-ocing Intel Xeon E5-2680 v4 testing with a INTEL X99-D4 (5.11 BIOS) and AMD Radeon RX 580 2048SP 8GB on Gentoo 2.17 via the Phoronix Test Suite. stock 950 mV: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/1750MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.6-gaztuned-xanmod1 (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 bclk 1304, 987 mv: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT + 8GB USB Flash Disk, Graphics: AMD Radeon RX 580 2048SP 8GB (1304/1750MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.6-gaztuned-xanmod1 (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 mclk 2000, 987 mV: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT + 8GB USB Flash Disk, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.6-gaztuned-xanmod1 (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 mclk 2000, bclk 1290, 975 mV, gentoo kernel, HT ON: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1290/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 2250 mclk, 957 mv: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2250MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 2250 mclk, 955 mV, HT ON: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2250MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 2250 mclk only: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2250MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 bclk 1292, mclk 2000, 956 mV, gentoo+ kernel, HT ON, cpufreq performance: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1292/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 bclk 1292, mclk 2000, 956 mV, gentoo+ kernel, HT ON: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1292/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 mclk 2000, 962 mV, gentoo+ kernel, HT ON, cpufreq performance: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 card2 stock: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores / 28 Threads), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/1750MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-gazmodified (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.8 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 mclk 2000, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2000MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-modded-noinitramfs (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.3.2 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 mclk 2125, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance: Processor: Intel Xeon E5-2680 v4 @ 3.30GHz (14 Cores), Motherboard: INTEL X99-D4 (5.11 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 16GB, Disk: 500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LT, Graphics: AMD Radeon RX 580 2048SP 8GB (1284/2125MHz), Audio: Realtek ALC897, Monitor: HP 2011, Network: Realtek RTL8111/8168/8211/8411 OS: Gentoo 2.17, Kernel: 6.12.7-gentoo-modded-noinitramfs (x86_64), Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.3.2 (LLVM 18.1.8 DRM 3.59), Compiler: GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6, File-System: ext4, Screen Resolution: 1600x900 Unigine Superposition 1.0 Resolution: 1024 x 768 - Mode: Windowed - Quality: High - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV ............................................................. 65.3 | bclk 1304, 987 mv ........................................................ 65.8 | mclk 2000, 987 mV ........................................................ 67.4 | 2250 mclk, 955 mV, HT ON ................................................. 70.3 | 2250 mclk only ........................................................... 70.3 | bclk 1292, mclk 2000, 956 mV, gentoo+ kernel, HT ON, cpufreq performance . 67.9 | Unigine Superposition 1.0 Resolution: 1600 x 900 - Mode: Windowed - Quality: High - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV ............. 48.0 |============================================ bclk 1304, 987 mv ........ 47.7 |=========================================== mclk 2000, 987 mV ........ 48.5 |============================================ 2250 mclk, 955 mV, HT ON . 50.7 |============================================== Unigine Superposition 1.0 Resolution: 1024 x 768 - Mode: Windowed - Quality: Ultra - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV ............. 30.1 |============================================ bclk 1304, 987 mv ........ 30.3 |============================================ mclk 2000, 987 mV ........ 30.8 |============================================= 2250 mclk, 955 mV, HT ON . 31.7 |============================================== Unigine Superposition 1.0 Resolution: 1600 x 900 - Mode: Windowed - Quality: Ultra - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV ............. 21.5 |============================================ bclk 1304, 987 mv ........ 21.3 |============================================ 2250 mclk, 955 mV, HT ON . 22.4 |============================================== Unigine Superposition 1.0 Resolution: 1024 x 768 - Mode: Fullscreen - Quality: High - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV .......................................................... 65.4 |= bclk 1304, 987 mv ..................................................... 65.7 |= mclk 2000, bclk 1290, 975 mV, gentoo kernel, HT ON .................... 67.7 |= bclk 1292, mclk 2000, 956 mV, gentoo+ kernel, HT ON ................... 67.8 |= mclk 2000, 962 mV, gentoo+ kernel, HT ON, cpufreq performance ......... 67.6 |= mclk 2000, 962 mV, Gentoo+ kernel, HT OFF, cpufreq performance ........ 66.6 |= mclk 2000, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 66.8 |= mclk 2125, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 68.2 |= Unigine Superposition 1.0 Resolution: 1600 x 900 - Mode: Fullscreen - Quality: High - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV .......................................................... 46.0 |= bclk 1304, 987 mv ..................................................... 45.5 |= mclk 2000, bclk 1290, 975 mV, gentoo kernel, HT ON .................... 46.4 |= mclk 2000, 962 mV, gentoo+ kernel, HT ON, cpufreq performance ......... 47.3 |= mclk 2000, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 46.6 |= mclk 2125, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 47.4 |= Unigine Superposition 1.0 Resolution: 1024 x 768 - Mode: Fullscreen - Quality: Ultra - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV .................................................. 30.1 |========= bclk 1304, 987 mv ............................................. 30.3 |========= mclk 2000, bclk 1290, 975 mV, gentoo kernel, HT ON ............ 30.9 |========= mclk 2000, 962 mV, gentoo+ kernel, HT ON, cpufreq performance . 30.9 |========= Unigine Superposition 1.0 Resolution: 1600 x 900 - Mode: Fullscreen - Quality: Ultra - Renderer: OpenGL Frames Per Second > Higher Is Better stock 950 mV ....................................... 20.5 |==================== bclk 1304, 987 mv .................................. 20.2 |==================== mclk 2000, bclk 1290, 975 mV, gentoo kernel, HT ON . 20.4 |==================== Unigine Superposition 1.0 Resolution: 1024 x 768 - Mode: Windowed - Quality: Medium - Renderer: OpenGL Frames Per Second > Higher Is Better 2250 mclk, 955 mV, HT ON . 88.8 |============================================== Unigine Heaven 4.0 Resolution: 1024 x 768 - Mode: Fullscreen - Renderer: OpenGL Frames Per Second > Higher Is Better mclk 2000, 962 mV, Gentoo+ kernel, HT OFF, cpufreq performance ........ 152.64 | mclk 2000, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 130.18 | mclk 2125, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 130.41 | Unigine Heaven 4.0 Resolution: 1600 x 900 - Mode: Fullscreen - Renderer: OpenGL Frames Per Second > Higher Is Better mclk 2000, 962 mV, Gentoo+ kernel, HT OFF, cpufreq performance ........ 104.98 | mclk 2000, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 85.01 | mclk 2125, 962 mV, gentoo+ kernel, HT OFF, labwc, cpufreq performance . 85.94 |