Why VRAM costs so much: the GDDR memory math behind GPU prices

Why VRAM costs so much: frequently asked questions

Why is VRAM so expensive in 2026?

Because GDDR memory competes for the same wafer capacity as high-bandwidth memory for AI accelerators, which earns several times more per wafer. GDDR6 spot prices moved from about $2.50 to about $7.50 per GB since autumn 2025. Denser parts are worse: a 2GB GDDR7 module costs about $20 while a 3GB module costs $60 to $70, over three times as much for 50% more capacity.

How much of a graphics card price is memory?

Supply-chain reporting alongside the July 2026 kit-price hike put memory at more than 80% of a GPU's incremental bill of materials. Counting modules at their reported per-unit price against official MSRP gives a lower bound: an RTX 5090's 16 modules cost roughly $320 against its $1999 MSRP, about 16% of list price. That figure excludes the die, board, cooling, and assembly, so treat it as a floor, not a full teardown.

Why does the RTX 5060 Ti 16GB cost so much more than the 8GB card?

The two cards share the same GPU die and differ only in VRAM, which makes the price gap a clean read on what memory capacity alone is worth right now. The 16GB card sold for about +37% over its $429 MSRP, while the 8GB card sold for -5% against its own $379 MSRP, as of Aug 2, 2026. Buyers are paying a real premium for the extra 8GB, on top of whatever the general kit-hike pass-through already added.

Will more VRAM per dollar get cheaper?

Not soon. The 3GB-versus-2GB module pricing is closer to rationing than a normal supply curve: 50% more capacity for over three times the cost discourages exactly the upgrade buyers want. Relief depends on new memory fab capacity, an 18-to-24-month build cycle, so denser, cheaper VRAM is a 2027-to-2028 story at the earliest.