Monitor
Decide resolution and refresh first
1080p at 60Hz needs far less card than 1440p at 144Hz.
Buying guide · Seoul
How to choose a graphics card for your build
First-time buyers get tripped up by the same four things: memory, power, physical size, and the monitor. This guide walks through them in the order they actually matter when you are standing in front of a parts list.
Start here
Start with the monitor, not the card
Read in this order
- 1 Monitor — resolution and refresh
- 2 VRAM — memory tier
- 3 PSU — wattage and connector
- 4 Case — length and slot width
Your monitor sets the target. 1080p at 60Hz needs far less card than 1440p at 144Hz, and buying for a monitor you do not own yet is how people overspend. Decide resolution and refresh rate first, then match the card to it. A G-SYNC display and an RTX card are often bought together, and the pairing should be checked as a pair.
If you already own a monitor, write its resolution and refresh rate at the top of your parts list. If you are buying both at once, fix the monitor first — it sets a hard target the card has to meet, and it is the part you will keep through two or three GPU upgrades. Working backwards from the card is what pushes people into a tier they cannot use at their own desk.
1080p 60Hz
Entry tier covers it. Spending more here buys headroom you cannot see.
1080p 144Hz
Both the 5060 and 5060 Ti work when you want high refresh at 1080p.
1440p 144Hz
An RTX 5070 is a reasonable match here. An RTX 5060 is not.
VRAM: how much is enough
8GB handles current 1080p gaming. 12GB is a comfortable 1440p baseline. 16GB gives you room for high textures, future titles, and any video or 3D work. The RTX 5060 Ti 8GB is the card where this decision is sharpest, because the 16GB version exists and the memory is the only real difference.
The 8GB and 16GB variants of the 5060 Ti carry the same GPU. The money buys memory and nothing else — so the question is whether you will actually run textures, resolutions, or applications that need more than 8GB in the next few years. If you keep higher texture packs, edit video, or model in 3D, the 16GB version answers the question once instead of asking it again.
Check before you buy
Power supply headroom
Check your PSU wattage and connector type before anything else. Modern cards want more headroom than the total system draw suggests, because transient spikes are real. If your PSU is older or close to its limit, budget for a replacement in the same build. It is cheaper than diagnosing random shutdowns later.
Check PSU wattage first
Above total system draw
Connector type
Modern 12V / 8-pin rails
Transient spikes
Real, and part of the plan
Older PSU at its limit
Budget replacement in-build
Case clearance and card length
Measure the internal clearance in millimetres. Dual-fan cards fit small form factor Korean cases; triple-fan cards often do not. The MSI RTX 5060 Ti VENTUS 2X PLUS OC is our go-to example of a compact dual-fan mainstream card. Length, slot width, and cable routing all need checking, in that order.
Length is the number cited on every product page, but slot width decides whether the card chokes the next slot and cable routing decides whether the side panel closes. Korean small form factor cases often leave the GPU bay tight, so bring the measurement and the model number together before ordering.
Which tier fits your budget
Set the budget, then pick the tier, then pick the cooler. That order prevents the common mistake of buying a tier up and running out of money for a decent monitor.
Entry
RTX 5060 for 1080p
The honest starting point for a 1080p build at 60 to 144Hz. Leaves money on the bench for a monitor you will actually keep.
Midrange
RTX 5060 Ti or 5070
For 1080p high-refresh and 1440p. The 5060 Ti carries VRAM or cooler choices; the 5070 opens up 1440p at high refresh.
High-end
RX 9070 XT or higher RTX 50
Chosen when you already have a 1440p high-refresh or 4K monitor and want the card to match it. Not a starting point.
Where the listings move first
Checking live prices on Danawa
Danawa is the Korean price comparison platform where GPU listings move first. Use it to see the current spread across retailers for a specific model before you commit. The figures below are examples of how fast listings change in this market, not a forecast for what you will pay.
Compare before you commit
Observation, not a forecast
₩740,860
A dual-fan MSI RTX 5060 Ti listing moved from around ₩740,860 up to about ₩1,109,280 in a short window.
Cited RTX 5070 range
around ₩1,100,000 in some listings
Dual-fan 5060 Ti slot
moved ₩740,860 → ₩1,109,280
What to do with this
Check same model across shops
Factory overclocks and AIB partners
Factory overclocked cards from AIB partners ship with higher boost clocks. The performance gain over a reference card is modest. What you are usually buying is a better cooler and quieter operation. Read the cooler spec before the clock spec, and ignore the number if the cooler is the same.
Read the cooler first
Fan count, heatsink size, and noise under load move the day-to-day experience more than a few MHz.
Clock spec, read second
Boost clock differences between AIB models are modest at the card's own noise and power limits.
Pairing
G-SYNC, refresh rate, and what pairs with what
For a 144Hz 1440p monitor, an RTX 5070 is a reasonable match and an RTX 5060 is not. For 1080p at 144Hz, the 5060 and 5060 Ti both work. The rule is simple: pick a card that can push your monitor's refresh rate in the games you actually play, at the settings you actually use. Marketing resolution numbers do not count.
1080p at 60Hz
Entry tier cards cover it
1080p at 144Hz
RTX 5060 or RTX 5060 Ti
1440p at 144Hz
RTX 5070 range
G-SYNC display
Check pairing with an RTX card
If your display and card are from different generations, the pairing still needs checking — the card has to be able to feed the refresh rate you already paid for.
Where creator and AI use changes the answer
If you edit video, render 3D, or run local AI models, VRAM and CUDA become primary instead of secondary. NVIDIA has been extending the RTX platform into creator and AI work, and RTX Spark appeared in its 2026 COMPUTEX announcements as part of that positioning. Tell the shop your workload and the recommendation changes.
Workload is the missing piece in most builds: a gaming-only card can look overpriced next to a creator card, and the other way around. Bring the software you actually use — the timeline, the renderer, the model size — and the tier recommendations move with it.
Before you order
Questions first-time buyers usually ask
Open the questions that match your build. If your case, monitor, or PSU is not on the list, bring the model numbers to the store and we will talk through it.
Does my existing PSU need replacing for an RTX 50 card?
It depends on wattage and connector type. Modern cards spike above their sustained draw, so headroom matters more than the total suggests. If your PSU is older or runs close to its limit on the rest of the build, budget for a replacement in the same plan.
Is 8GB still enough for 1080p gaming?
For current 1080p gaming, yes. If you plan to run higher texture packs, or use the card for video or 3D work later, 12GB or 16GB saves you a second purchase. This is the same 8-versus-16 decision spelled out in the VRAM chapter above.
Will a triple-fan card fit a small Korean case?
Often not. Small form factor cases are built around compact dual-fan coolers, and triple-fan cards tend to run out of length or breathing room. Measure in millimetres and compare against the card's length, slot width, and cable routing before you order.
How do I check live prices without guessing?
Open Danawa for the exact model you are considering and read the current spread across retailers. Listings move quickly, so compare the same model rather than the same tier, and treat any single figure as a snapshot rather than a forecast.
Does the shop help match a card to a monitor?
Yes. Bring the resolution, refresh rate, and the games you actually play. We check whether the card can push your display's refresh rate at the settings you use, and a G-SYNC pairing is checked as a pair rather than as two separate picks.
Bring your parts list and we will read it with you
Come to the store with your monitor model, PSU wattage, case inner measurement, and the games you play. We compare the tier, the cooler, and the monitor pairing in one sitting, and you leave with a build that fits what you actually own. If you are still deciding between two cards, we can walk the difference line by line.
Store
Lumivane GPU Store
12, Saeun-ro, Jongno-gu, Seoul, 03157, Republic of Korea
Drop by the storefront bench in Jongno-gu, or send the parts list ahead and we will look at it before you arrive.