1600
Intel Core i7-8750H testing with a Dell 0D0T05 (1.10.1 BIOS) and Intel UHD 630 on Arch Linux via the Phoronix Test Suite.


one 16 GB only: 

	Processor: Intel Core i7-8750H @ 4.10GHz (6 Cores / 12 Threads), Motherboard: Dell 0D0T05 (1.10.1 BIOS), Chipset: Intel Cannon Lake PCH Shared SRAM, Memory: 16384MB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 (1100MHz), Audio: Realtek ALC3266, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Arch Linux, Kernel: 5.1.7-arch1-1-ARCH (x86_64), Display Server: X Server 1.20.5, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 19.0.6, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160

one 8GB stick only: 

	Processor: Intel Core i7-8750H @ 4.10GHz (6 Cores / 12 Threads), Motherboard: Dell 0D0T05 (1.10.1 BIOS), Chipset: Intel Cannon Lake PCH Shared SRAM, Memory: 8192MB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 (1100MHz), Audio: Realtek ALC3266, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Arch Linux, Kernel: 5.1.7-arch1-1-ARCH (x86_64), Display Server: X Server 1.20.5, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 19.0.6, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160

8+8GB RAM configuration: 

	Processor: Intel Core i7-8750H @ 4.10GHz (6 Cores / 12 Threads), Motherboard: Dell 0D0T05 (1.10.1 BIOS), Chipset: Intel Cannon Lake PCH Shared SRAM, Memory: 16384MB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 (1100MHz), Audio: Realtek ALC3266, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Arch Linux, Kernel: 5.1.7-arch1-1-ARCH (x86_64), Display Server: X Server 1.20.5, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 19.0.6, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160

8+16 GB RAM configuration: 

	Processor: Intel Core i7-8750H @ 4.10GHz (6 Cores / 12 Threads), Motherboard: Dell 0D0T05 (1.10.1 BIOS), Chipset: Intel Cannon Lake PCH Shared SRAM, Memory: 24576MB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 (1100MHz), Audio: Realtek ALC3266, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Arch Linux, Kernel: 5.1.7-arch1-1-ARCH (x86_64), Display Server: X Server 1.20.5, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 19.0.6, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160

16+16GB RAM configuration: 

	Processor: Intel Core i7-8750H @ 4.10GHz (6 Cores / 12 Threads), Motherboard: Dell 0D0T05 (1.10.1 BIOS), Chipset: Intel Cannon Lake PCH Shared SRAM, Memory: 32768MB, Disk: 1000GB Samsung SSD 970 EVO Plus 1TB, Graphics: Intel UHD 630 (1100MHz), Audio: Realtek ALC3266, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Arch Linux, Kernel: 5.1.7-arch1-1-ARCH (x86_64), Display Server: X Server 1.20.5, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 19.0.6, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
one 16 GB only ............ 11455.00 |====================
one 8GB stick only ........ 8455.00  |===============
8+8GB RAM configuration ... 19705.00 |==================================
8+16 GB RAM configuration . 14053.00 |========================
16+16GB RAM configuration . 23583.65 |=========================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
one 16 GB only ............ 10081.00 |=====================
one 8GB stick only ........ 7180.00  |===============
8+8GB RAM configuration ... 17347.00 |=====================================
8+16 GB RAM configuration . 11743.00 |=========================
16+16GB RAM configuration . 19325.89 |=========================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
one 16 GB only ............ 10254.00 |====================
one 8GB stick only ........ 6346.00  |=============
8+8GB RAM configuration ... 17338.00 |==================================
8+16 GB RAM configuration . 11725.00 |=======================
16+16GB RAM configuration . 20713.40 |=========================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
one 16 GB only ............ 11525.00 |====================
one 8GB stick only ........ 7951.00  |==============
8+8GB RAM configuration ... 19485.00 |===================================
8+16 GB RAM configuration . 13420.00 |========================
16+16GB RAM configuration . 23064.11 |=========================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
one 16 GB only ............ 10946.00 |=====================
one 8GB stick only ........ 7974.00  |===============
8+8GB RAM configuration ... 18412.00 |===================================
8+16 GB RAM configuration . 12996.00 |=========================
16+16GB RAM configuration . 21496.85 |=========================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
one 16 GB only ............ 11731.00 |======================
one 8GB stick only ........ 8482.00  |================
8+8GB RAM configuration ... 19520.00 |====================================
8+16 GB RAM configuration . 10602.00 |====================
16+16GB RAM configuration . 22020.94 |=========================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
one 16 GB only ............ 11932.00 |=======================
one 8GB stick only ........ 7523.00  |===============
8+8GB RAM configuration ... 18303.00 |====================================
8+16 GB RAM configuration . 9779.00  |===================
16+16GB RAM configuration . 20830.54 |=========================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
one 16 GB only ............ 11911.00 |========================
one 8GB stick only ........ 7818.00  |================
8+8GB RAM configuration ... 18361.00 |=====================================
8+16 GB RAM configuration . 10260.00 |=====================
16+16GB RAM configuration . 20387.84 |=========================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
one 16 GB only ............ 11568.00 |=====================
one 8GB stick only ........ 8864.00  |================
8+8GB RAM configuration ... 20448.00 |=====================================
8+16 GB RAM configuration . 11110.00 |====================
16+16GB RAM configuration . 22453.74 |=========================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
one 16 GB only ............ 10553.00 |====================
one 8GB stick only ........ 8482.00  |================
8+8GB RAM configuration ... 19367.00 |=====================================
8+16 GB RAM configuration . 10528.00 |====================
16+16GB RAM configuration . 21550.62 |=========================================