Build Advice New build motherboard question and choice of 4090s GPU ?

Dec 11, 2023
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Hello- looking for advice on motherboards in particular, and general feedback on this build (outside of the 4090/i9 14900k which, although overkill for my uses, I settled on).

Currently contemplated build: https://pcpartpicker.com/user/Calnoc/saved/HGpjGX

Already have the RTX 4090 Gaming OC 24GB and PNY GeForce RTX 4090 24GB XLR8 Gaming VERTO EPIC-X RGB – will return one, feedback appreciated (was trying to get a Founders Edition but had no luck)

Approximate Purchase Date: this week

Budget Range: Flexible, already budged for 4090 + i9 14900k

System Usage from Most to Least Important: Daily Productivity (excel, python – but no heavy machine learning), ultrawide/4k gaming – aware the system will be overkill for that, but don’t want to upgrade for a long time.

Are you buying a monitor: No


Parts to Upgrade: New build:

Specifically looking for advice on Motherboard, decision between two 4090 GPUs and general build feedback. Motherboard wise, looking for whatever is sufficiently high quality to last 5-10y, but don’t need high end extra features (e.g. only need at most two m2 drives, maybe 1 SATA). Don’t need PCIE5 SSD and have read that’ll be a tiny hit to GPU performance given it’ll drop from x16 to x8. Wifi is a nice to have. Don’t have an extra CPU to update bios if board needs it on arrival to be compatible with 14th gen, so if that might be necessary want some sort of easy BIOS update from USB.

The current motherboard in the build specifies on the ASROCK Riptide QVL page that the 4TB WD SN850X is compatible, but the 2TB is not listed – presume that’s unlikely to cause an issue?

Do you need to buy OS: No

Preferred Website(s) for Parts: Anything with quick shipping

Location: Greater New York City area

Parts Preferences: Intel

Overclocking: Most likely no unless exceptionally easy.. maybe will undervolt GPU

SLI or Crossfire: No

Your Monitor Resolution: 3440 x 1440 165hz primary (Alienware AW3423DWF), also use an older 4k Acer XB280HK as a second screen
Additional Comments: Quiet and low maintenance preferred

And Most Importantly, Why Are You Upgrading: Prior machine 8 years old

Thanks!
 
Solution
Thanks very much for the thoughtful responses helper800!

I had placed orders for some parts, but your suggestions def seem like improvements, will just return the extras. One further question on the PSU below:

Motherboard: Understood thanks, also appears from the only side-by-side comparison I could find that the AORUS Elite X stayed slightly cooler than the ASRock Riptide - always a good thing. Though both are Wifi 7.
https://www.techspot.com/review/2776-intel-z790-motherboards/

CPU Cooler: roger, see the preferred review by Tom's Hardware, linked below! Will swap that out.


PSU: other than being $30 cheaper, is there a benefit to the Corsair...
Welcome to the forums, newcomer!

The build looks fine overall. QVL's are list of parts that were used in their lab. They are a sort of guideline for a build. With a BIOS update, you open up the door to more parts compatibility. You should be good to go, IMHO.
 
I would suggest Ryzen 7950X3D for your use case:

38mm thick radiator AIO

64gb 6000mhz cl30 rams

top of the line mobo

one of the fastest SSDs

Case with temp readout and included fans

ATX 3.0 tier A PSU

PCPartPicker Part List

CPU: AMD Ryzen 9 7950X3D 4.2 GHz 16-Core Processor ($560.38 @ Amazon)
CPU Cooler: Alphacool Core Ocean T38 92.3 CFM Liquid CPU Cooler ($83.00 @ ModMyMods)
Motherboard: ASRock B650E Taichi Lite EATX AM5 Motherboard ($254.99 @ Newegg)
Memory: Silicon Power XPOWER Zenith RGB Gaming 64 GB (2 x 32 GB) DDR5-6000 CL30 Memory ($189.99 @ Amazon)
Storage: MSI SPATIUM M480 PRO 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive ($249.99 @ Amazon)
Video Card: Gigabyte GAMING OC GeForce RTX 4090 24 GB Video Card (Purchased For $0.00)
Case: Deepcool CH510 MESH DIGITAL ATX Mid Tower Case ($79.98 @ Newegg)
Power Supply: Thermaltake Toughpower GF A3 - TT Premium Edition 1050 W 80+ Gold Certified Fully Modular ATX Power Supply ($135.99 @ Amazon)
Total: $1554.32
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2023-12-12 05:48 EST-0500
 
Personally this is how I would do your build. Better cooler, PSU, and a motherboard with the latest wifi standard and good enough VRMs for the 14900k.

PCPartPicker Part List

CPU: Intel Core i9-14900K 3.2 GHz 24-Core Processor ($576.71 @ Amazon)
CPU Cooler: Lian Li Galahad II Trinity 89.1 CFM Liquid CPU Cooler ($119.99 @ Adorama)
Motherboard: Gigabyte Z790 AORUS ELITE X WIFI7 ATX LGA1700 Motherboard ($269.99 @ B&H)
Memory: G.Skill Trident Z5 RGB 64 GB (2 x 32 GB) DDR5-6000 CL30 Memory ($214.99 @ Newegg)
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive ($129.99 @ Adorama)
Video Card: Gigabyte GAMING OC GeForce RTX 4090 24 GB Video Card ($2024.98 @ Newegg)
Case: be quiet! Silent Base 802 ATX Mid Tower Case ($149.90 @ Newegg Sellers)
Power Supply: Corsair RM1000e (2023) 1000 W 80+ Gold Certified Fully Modular ATX Power Supply ($155.99 @ Corsair)
Case Fan: be quiet! Silent Wings 4 51.3 CFM 140 mm Fan ($23.90 @ Amazon)
Case Fan: be quiet! Silent Wings 4 51.3 CFM 140 mm Fan ($23.90 @ Amazon)
Total: $3690.34
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2023-12-12 14:05 EST-0500


Specifically looking for advice on Motherboard, decision between two 4090 GPUs and general build feedback. Motherboard wise, looking for whatever is sufficiently high quality to last 5-10y, but don’t need high end extra features (e.g. only need at most two m2 drives, maybe 1 SATA). Don’t need PCIE5 SSD and have read that’ll be a tiny hit to GPU performance given it’ll drop from x16 to x8. Wifi is a nice to have. Don’t have an extra CPU to update bios if board needs it on arrival to be compatible with 14th gen, so if that might be necessary want some sort of easy BIOS update from USB.

The current motherboard in the build specifies on the ASROCK Riptide QVL page that the 4TB WD SN850X is compatible, but the 2TB is not listed – presume that’s
You want a motherboard with great VRMs for the 14900k, the motherboard I linked has good enough VRMs for the 14900k. The gigabyte board should be compatible with the CPU out of box, but if not it has a BIOS flashing feature. The QVL may not include the 2TB model but I can almost guarantee it will work fine. Usually what you have to be wary of is the memory not being on the QVL of the motherboard, much less so the storage. Also, imo the gigabyte 4090 just because the aesthetics match up better and the cooling will probably be a bit better.
 
Personally this is how I would do your build. Better cooler, PSU, and a motherboard with the latest wifi standard and good enough VRMs for the 14900k.

PCPartPicker Part List

CPU: Intel Core i9-14900K 3.2 GHz 24-Core Processor ($576.71 @ Amazon)
CPU Cooler: Lian Li Galahad II Trinity 89.1 CFM Liquid CPU Cooler ($119.99 @ Adorama)
Motherboard: Gigabyte Z790 AORUS ELITE X WIFI7 ATX LGA1700 Motherboard ($269.99 @ B&H)
Memory: G.Skill Trident Z5 RGB 64 GB (2 x 32 GB) DDR5-6000 CL30 Memory ($214.99 @ Newegg)
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive ($129.99 @ Adorama)
Video Card: Gigabyte GAMING OC GeForce RTX 4090 24 GB Video Card ($2024.98 @ Newegg)
Case: be quiet! Silent Base 802 ATX Mid Tower Case ($149.90 @ Newegg Sellers)
Power Supply: Corsair RM1000e (2023) 1000 W 80+ Gold Certified Fully Modular ATX Power Supply ($155.99 @ Corsair)
Case Fan: be quiet! Silent Wings 4 51.3 CFM 140 mm Fan ($23.90 @ Amazon)
Case Fan: be quiet! Silent Wings 4 51.3 CFM 140 mm Fan ($23.90 @ Amazon)
Total: $3690.34
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2023-12-12 14:05 EST-0500



You want a motherboard with great VRMs for the 14900k, the motherboard I linked has good enough VRMs for the 14900k. The gigabyte board should be compatible with the CPU out of box, but if not it has a BIOS flashing feature. The QVL may not include the 2TB model but I can almost guarantee it will work fine. Usually what you have to be wary of is the memory not being on the QVL of the motherboard, much less so the storage. Also, imo the gigabyte 4090 just because the aesthetics match up better and the cooling will probably be a bit better.
Thanks very much for the thoughtful responses helper800!

I had placed orders for some parts, but your suggestions def seem like improvements, will just return the extras. One further question on the PSU below:

Motherboard: Understood thanks, also appears from the only side-by-side comparison I could find that the AORUS Elite X stayed slightly cooler than the ASRock Riptide - always a good thing. Though both are Wifi 7.
https://www.techspot.com/review/2776-intel-z790-motherboards/

CPU Cooler: roger, see the preferred review by Tom's Hardware, linked below! Will swap that out.


PSU: other than being $30 cheaper, is there a benefit to the Corsair? I'd prioritize quiet and longevity but otherwise have no preference and couldn't find a side-by-side of the two online. If you think they're comparable in those regards will probably just keep that one.

Edited to be a reply*
 
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Thanks very much for the thoughtful responses helper800!

I had placed orders for some parts, but your suggestions def seem like improvements, will just return the extras. One further question on the PSU below:

Motherboard: Understood thanks, also appears from the only side-by-side comparison I could find that the AORUS Elite X stayed slightly cooler than the ASRock Riptide - always a good thing. Though both are Wifi 7.
https://www.techspot.com/review/2776-intel-z790-motherboards/

CPU Cooler: roger, see the preferred review by Tom's Hardware, linked below! Will swap that out.


PSU: other than being $30 cheaper, is there a benefit to the Corsair? I'd prioritize quiet and longevity but otherwise have no preference and couldn't find a side-by-side of the two online. If you think they're comparable in those regards will probably just keep that one.

Edited to be a reply*
The PSU's are mostly comparable without getting into the very nitty gritty with PSU, just thought I would save you some money. With PSUs, usually you can look at the length of warranty to determine how long the manufacturer expects the unit to reasonably last, but that is definitely not a catch all.
 
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