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Can i mix 2 different ddr4 ram both 2666 mhz but one is cl 17 and the other is cl 19

Aaryansh
By Aaryansh
in CPUs, Motherboards, and Memory
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11 minutes ago, Jurrunio said:

it will work, but follow the one with worse settings which is the c19 one. That assumes the c17 kit has c19 settings written inside however

Thank you what kind of performance will i be missing on i play Minecraft, cs go ,valorant ,fortnite and hoping to play hytale

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Can i mix 2 different ddr4 ram both 2666 mhz but one is cl 17 and the other is cl 19.

I bought a cl 19 ram i had one already installed cl 17 one but i could not find it anywhere so i had to buy cl 19 will it work fine i have a hp laptop 5 , amd 2200U processor. Please help

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it will work, but follow the one with worse settings which is the c19 one. That assumes the c17 kit has c19 settings written inside however

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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Yeah, they should both work at 2666 Mhz CL19

 

both sticks will run at the latency supported by both sticks.  Lower CL is lower latency, so the CL17 stick should also support CL19

 

Keep in mind laptops work with SO-DIMM sticks, not regular computer DDR4 sticks.

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4 minutes ago, mariushm said:

Yeah, they should both work at 2666 Mhz CL19

 

both sticks will run at the latency supported by both sticks.  Lower CL is lower latency, so the CL17 stick should also support CL19

 

Keep in mind laptops work with SO-DIMM sticks, not regular computer DDR4 sticks.

Yes i know that and thank you for telling one more question can i access hp advance bios and how . I also want to tweak the ram so they run at 2666mhz right now they are stuck at 2400mhz i don't know why. I bought this laptop as a gaming laptop but it is only so and so for gaming so i want to optimize it. Thank you for the information

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11 minutes ago, Jurrunio said:

it will work, but follow the one with worse settings which is the c19 one. That assumes the c17 kit has c19 settings written inside however

Thank you what kind of performance will i be missing on i play Minecraft, cs go ,valorant ,fortnite and hoping to play hytale

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7 minutes ago, Jurrunio said:

it will work, but follow the one with worse settings which is the c19 one. That assumes the c17 kit has c19 settings written inside however

Will it cause any stability issues?

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5 minutes ago, Aaryansh said:

Will it cause any stability issues?

no.

 

6 minutes ago, Aaryansh said:

can i access hp advance bios and how .

As far as my HP Omen 17 research goes, that seems to be their desktop only thing.

 

6 minutes ago, Aaryansh said:

I also want to tweak the ram so they run at 2666mhz right now they are stuck at 2400mhz i don't know why.

You cannot. the R3 2200U is limited to 2400MHz memory at most and overclocking options are locked

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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1 minute ago, Jurrunio said:

no.

 

As far as my HP Omen 17 research goes, that seems to be their desktop only thing.

 

You cannot. the R3 2200U is limited to 2400MHz memory at most and overclocking options are locked

Thank you so much really appreciate the information

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