Jump to content

Memory Overclocking. Should do it?

Go to solution Solved by Jurrunio,
9 minutes ago, Cyberspirit said:

Huh? Didn't knew that. So i guess it would just be useless to do it.

GDDR5 is just so fast GPUs today cannot saturate its speed in games. Cheap graphics cards using the much slower DDR3 though do benefit from VRAM overclocking.

Hey i'm just curious about what positive and/or negative effects can it cause if i try to overclock the Memory on my 1070.

If it is worth it then what should i watch out for when i'm benchmarking? Stuttering or weird glitches for example.

 

Here's my current OC profile in Afterburner if needed.

Spoiler

MSIAfterburner_2017-10-21_00-25-53.png.cda000c0d0b38bbba11354419e9a3ae7.png

Also my card is an MSI Gtx 1070 Quicksilver OC if that matters but i doubt it.

Make sure to quote or tag people, so they get notified.

Link to comment
https://linustechtips.com/topic/849078-memory-overclocking-should-do-it/
Share on other sites

Link to post
Share on other sites

Just now, IsaacThePooper said:

Oh, VRAM, not DRAM, correct?

 

Well it's good to overclock the VRAM when your trying to overclock the actual processor, since you need it to feed a bunch of more data. But overclocking the VRAM too much can make it a bit unstable.

VRAM is what is what i'm curious about.

Make sure to quote or tag people, so they get notified.

Link to post
Share on other sites

In benchmarks, overclocking VRAM does help a bit. In games, no affect with GDDR5 or D5X.

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

Link to post
Share on other sites

1 minute ago, Jurrunio said:

In benchmarks, overclocking VRAM does help a bit. In games, no affect with GDDR5 or D5X.

Huh? Didn't knew that. So i guess it would just be useless to do it.

Make sure to quote or tag people, so they get notified.

Link to post
Share on other sites

9 minutes ago, Cyberspirit said:

Huh? Didn't knew that. So i guess it would just be useless to do it.

GDDR5 is just so fast GPUs today cannot saturate its speed in games. Cheap graphics cards using the much slower DDR3 though do benefit from VRAM overclocking.

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

Link to post
Share on other sites

1 minute ago, Jurrunio said:

GDDR5 is just so fast GPUs today cannot saturate its speed in games. Cheap graphics cards using the much slower DDR3 though do benefit from VRAM overclocking.

Ah alright. Thanks for clearing things up :) 

Make sure to quote or tag people, so they get notified.

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×