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Wild hypothetical: slapping a 3090 into a Lenovo legion prebuilt.

Kinda_stupid
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I have a Lenovo legion T530 prebuilt with a rtx 2060 6gb, i7-9700 and 2*8 GB ram (green ram nothing like off the shelf stuff.)

 

What if I wanted to replace the 2060 with an rtx 3090. What would need to be done to make it work?

(Assuming the card fits in the case.)

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A new and better power supply, your current one may not meet the power requirements or dont have enough PCIe plugs.

 

airflow, dont know how well it currently does but with a hotter card comes a bigger need for airflow.

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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10 minutes ago, Kinda_stupid said:

Lenovo legion T530 prebuilt

I had a look at the internals and it appears to use a standard PSU and ATX case. You're in luck with regards to a power supply upgrade, but is the front of the case fully ventilated? If it is, multiple fans up front will provide some healthy airflow.

I WILL find your ITX build thread, and I WILL recommend the SIlverstone Sugo SG13B

 

Primary PC:

i7 8086k - EVGA Z370 Classified K - G.Skill Trident Z RGB - WD SN750 - Jedi Order Titan Xp - Hyper 212 Black (with RGB Riing flair) - EVGA G3 650W - dual booting Windows 10 and Linux - Black and green theme, Razer brainwashed me.

Draws 400 watts under max load, for reference.

 

How many watts do I need? ATX 3.0 & PCIe 5.0 spec, PSU misconceptions, protections explained, group reg is bad

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On 1/20/2022 at 1:26 AM, Kinda_stupid said:

I have a Lenovo legion T530 prebuilt with a rtx 2060 6gb, i7-9700 and 2*8 GB ram (green ram nothing like off the shelf stuff.)

 

What if I wanted to replace the 2060 with an rtx 3090. What would need to be done to make it work?

(Assuming the card fits in the case.)

That gpu will make a LOT of heat so you have to be sure your case has enough airflow otherwise it wont go very good.

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