RX 9060 XT 16GB vs 8GB: Which One to Buy (Benchmarks)
Same GPU, same 320 GB/s memory bus, half the VRAM. Whether the 8 GB card is enough depends on your settings, your games and your motherboard's PCIe generation.
By Mike Perry, Founder & Editor-in-Chief · Published 2026-10-25 · Updated 2026-10-25 · 9 min read
RX 9060 XT 16GB vs 8GB: same chip, but at 1440p high settings the 16GB card ran 17% to 184% faster in TechSpot's tests. Who should buy which, with sources.
Quick Answer
Buy the 16 GB RX 9060 XT if you play new AAA games at 1440p on high or ultra settings, or if your motherboard is PCIe 3.0 or 4.0. In TechSpot's 8 GB vs 16 GB review, the 16 GB card was 17% faster in Doom: The Dark Ages and 22% faster in The Last of Us Part II at 1440p Ultra with FSR Quality, and 184% faster in a later Indiana Jones and the Great Circle scene at Very Ultra. The 8 GB card is enough only if you play esports titles or lighter games at medium settings, where TechTeamGB measured the 16 GB card just 1.5% faster at 1080p and 1.2% faster at 1440p.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Prices change often; every price below is dated to when it was read (price may vary).
The two cards use the same RDNA 4 GPU: 2,048 shaders, a 128-bit bus of 20 Gbps GDDR6 at 320 GB/s, and a PCIe 5.0 interface, per TechSpot's spec table. AMD's launch prices were $300 for the 8 GB card and $350 for the 16 GB card, and board power is 150 W against 160 W, per the same table. When a game fits in 8 GB, the two cards perform about the same. When it does not, the 8 GB card has to pull textures from system memory over the PCIe bus, and the cited tests below show what that costs.
Which RX 9060 XT should you buy?
If you...
Pick
Why (source)
Play new AAA games at 1440p, high or ultra
16 GB
16 GB was 17% to 184% faster across TechSpot's 1440p tests, with the 8 GB card missing textures in Monster Hunter Wilds (TechSpot)
Have a PCIe 3.0 or 4.0 motherboard
16 GB
With both cards on PCIe 3.0, the 16 GB card was 111% faster in F1 25 Very High (TechSpot PCIe test)
Want path tracing in Indiana Jones
16 GB
The option does not appear on 8 GB; the 16 GB card averaged 91 fps with Medium path tracing (TechSpot)
Play esports or lighter games at medium settings
8 GB
16 GB was 1.5% faster at 1080p and 1.2% faster at 1440p on average (TechTeamGB)
Run local LLMs
16 GB
A 14B model at Q4_K_M is 8.99 GB (bartowski), more than the 8 GB card holds; the 16 GB card ran it at 33.51 tok/s (parsapp)
Key takeaways
Same speed until VRAM runs out. Across a broad set of reference games, the 16 GB card is about 5% faster at 1440p, per DropReference's comparison.
The gap shows up at high settings. At 1440p high and ultra presets, TechSpot measured gaps of 17% (Doom: The Dark Ages) up to 145% (Stalker 2, Epic) and 184% (Indiana Jones, Very Ultra) (TechSpot).
Older platforms make it worse. On a Core i7-8700K (PCIe 3.0, DDR4), the 16 GB card was 52% faster in The Last of Us Part II, and its 1% lows were 190% higher (TechSpot).
Today's price gap is small. On October 25, 2026 the cheapest 16 GB card SpecPicks tracks was $529.00 on Amazon, and the cheapest 8 GB card was $459.99 (prices dated below; price may vary).
Where does 8 GB run out at 1440p?
All rows below come from one review, TechSpot's RX 9060 XT 8GB review (June 2025), on a Ryzen 7 9800X3D with DDR5-6000 and PCIe 5.0. TechSpot calls that the best case for the 8 GB card, because a fast PCIe link softens a VRAM overflow. Every test is 1440p with FSR upscaling.
Game (1440p, upscaled)
Preset
16 GB result
16 GB lead in average fps
16 GB lead in 1% lows
Doom: The Dark Ages
Ultra, FSR Quality
—
17%
27%
Dune: Awakening (demo)
Ultra, FSR Quality
80+ fps indoors
19%
15%
The Last of Us Part II
Ultra, FSR Quality
84 fps
22%
37%
F1 25
High, Quality
—
30%
37%
Indiana Jones and the Great Circle
Very Ultra (8 GB on Low texture pool)
—
45%
62%
Monster Hunter Wilds
Ultra, FSR Quality
—
46%
8 GB 1% low of 1 fps
Dragon Age: The Veilguard
Ultra, FSR Quality
60 fps
62%
8 GB stuttered severely
Oblivion Remastered
High, FSR Quality
79 fps
68%
121%
Marvel's Spider-Man 2
Very High, Quality
90+ fps
~70%
97%
F1 25
Ultra High, Quality
72 fps (8 GB: 42)
71%
—
Ratchet & Clank: Rift Apart
Very High, Quality
—
90%
367%
Horizon Forbidden West
Very High, Quality
95 fps
~100%
~100%
Stalker 2
Epic, Quality
~60 fps
145%
180%
Indiana Jones and the Great Circle (later scene)
Very Ultra, both cards
—
184%
206%
Source: TechSpot. A dash means the review gave a percentage but no frame rate for that run.
Average frame rates understate what happens on the 8 GB card. TechSpot reports large areas of missing textures in Monster Hunter Wilds and a flat, muddy-looking image. The 8 GB card also stuttered in Clair Obscur: Expedition 33, where the averages were similar but the 16 GB card's 1% lows were up to 78% higher. At Ultra with Balanced upscaling, Oblivion Remastered dropped the 8 GB card to 19 fps with 10 fps lows, against 66 fps and 52 fps on the 16 GB card. In Indiana Jones, the 8 GB card was given a Low texture pool, so it was drawing a visibly worse image and was still 45% slower.
Lowering settings closes the gap. TechSpot found Stalker 2 went from a 145% gap at Epic to about 50% at High, and the two cards matched at Medium. That is the trade-off with the 8 GB card: in new games, you lower texture settings to keep frame rates.
Yes, for the 8 GB card. TechSpot ran a separate PCIe test (June 2025) on the same 9800X3D, setting the slot to PCIe 3.0, 4.0 or 5.0 in the BIOS. The 16 GB card was held at PCIe 3.0, the slowest setting, for every run:
The explanation, per TechSpot: the card's own memory delivers 320 GB/s, while PCIe 3.0 x16 carries 32 GB/s, PCIe 4.0 x16 64 GB/s and PCIe 5.0 x16 128 GB/s. When a game overflows 8 GB, it waits on that much slower link. TechSpot also warns that many budget boards drop the main graphics slot to x8 when the second x16 slot is used, which halves the bandwidth. Its conclusion is plain: "At this point, 16GB is sufficient, 8GB is not."
If your motherboard predates AM5 or Intel's 12th-gen platforms, check its manual for the graphics slot's PCIe generation before you buy: on a PCIe 3.0 or 4.0 slot, the PCIe table above describes your PC better than the first table does.
When is the 8 GB card enough?
At medium settings, in games that fit in 8 GB. TechTeamGB's comparison (July 2025) tested CS2, Cyberpunk 2077 at Medium, Shadow of the Tomb Raider, Rainbow Six Siege, Hitman 3, Starfield at Low and Helldivers 2. Averaged across those games, the 16 GB card was 1.5% faster at 1080p and 1.2% faster at 1440p. Its conclusion: "For THESE CARDS, at this point in time, with usable settings you do not need the 16GB version." Even there, Starfield at 1440p Low ran 145 fps on one card against 128 on the other, so the test did find an outlier.
DropReference's aggregate, run on a Ryzen 9 9950X3D, puts the 16 GB card about 5% ahead at 1440p (DropReference). The per-game rows it lists include CS2 (386 vs 370 fps), Cyberpunk 2077 (111 vs 109 fps) and Red Dead Redemption 2 (150 vs 142 fps).
The two sides of this comparison do not disagree. They tested different settings. At esports and medium settings the 8 GB card loses almost nothing. At the high and ultra presets new AAA games default to at 1440p, it does. Pick by which of those describes the games you play, and how long you plan to keep the card.
Which RX 9060 XT is better for local LLMs?
The 16 GB card, and the reason is capacity, not speed. Both cards have the same 320 GB/s memory bandwidth, which is what sets token generation speed once a model fits.
No source cited here measured the 8 GB card on the 9B model. With the same GPU and memory bandwidth, it should land near the 16 GB card's figure, but that is an inference, not a measurement. A 14B model does not fit on the 8 GB card without offloading layers to system RAM, which is the same PCIe bottleneck as in the gaming tests. For how the 16 GB card compares with the other common budget LLM card, see RX 9060 XT 16GB vs RTX 3060 12GB for local LLMs.
What do the two cards cost right now?
At launch the gap was $50 ($300 vs $350, per TechSpot). Both cards now sell well above those prices on Amazon. The cheapest listings SpecPicks tracks:
At those two prices the 16 GB card costs $69.01 more, about 15%. Card prices change daily; each product page shows the current price and when it was checked.
When shopping, check the VRAM in the listing title. Both cards are sold under the same "RX 9060 XT" name, and some listings put the memory size near the end of a long title.
Who should buy which?
Get the RX 9060 XT 16GB if:
You play current AAA releases at 1440p and want high or ultra textures without stutter (TechSpot's 1440p table above).
Your motherboard is PCIe 3.0 or 4.0, or runs the graphics slot at x8 (TechSpot's PCIe table above).
You want to try local LLMs larger than about 9B parameters.
You keep a graphics card for three years or more.
Get the RX 9060 XT 8GB if:
You play esports titles or lighter games at medium settings, where TechTeamGB's tests put the two cards about 1–2% apart.
You are on a PCIe 5.0 platform and accept lowering texture settings in new releases.
The price gap on the day you buy is a large share of your budget.
Where the sources disagree, the answer depends on your settings. TechTeamGB and DropReference find the cards within a few percent at medium settings. TechSpot finds large gaps at high and ultra settings in new games. Both are right for the settings they tested.
Bottom line
The RX 9060 XT 16GB is the safer buy for most people building a 1440p PC in 2026. In TechSpot's high-preset 1440p tests the 8 GB card lost 17% to 184% of its frame rate, rendered textures incorrectly in some games, and fell further behind on PCIe 3.0. The 8 GB card makes sense for esports and medium settings, where the cited tests found the two within about 2%. For a complete build around the 16 GB card, the $1,200 gaming PC build lists every part with a live Amazon price and a one-click cart.
As an Amazon Associate, SpecPicks earns from qualifying purchases; we also earn on qualifying eBay purchases via the eBay Partner Network. Prices shown were last tracked at crawl time and may vary — check the listing for the current price.
📹 Watch a review
Noisy or Quiet? GIGABYTE RX 9060 XT GAMING OC 16GB Review — iVadim on YouTube
Frequently asked questions
Is the RX 9060 XT 16GB worth it over the 8GB?
For 1440p gaming at high or ultra settings in new games, yes. TechSpot measured the 16 GB card 17% to 184% faster at 1440p across its tests, and the 8 GB card rendered missing textures in Monster Hunter Wilds. At medium settings in esports and lighter games, TechTeamGB found only a 1.2% to 1.5% average difference.
Is the RX 9060 XT 8GB enough for 1080p?
For esports and medium settings, yes: TechTeamGB measured the 16 GB card just 1.5% faster on average at 1080p. New AAA games at high or ultra presets can still exceed 8 GB, and when they do, frame rates and 1% lows drop sharply, as TechSpot's 1440p tests show.
Does PCIe 3.0 hurt the RX 9060 XT 8GB?
Yes, when a game exceeds 8 GB of VRAM. In TechSpot's PCIe test, with both cards on PCIe 3.0, the 16 GB card was 111% faster in F1 25 Very High (73 vs 35 fps) and 200% faster in Indiana Jones and the Great Circle (135 vs 45 fps). PCIe 3.0 x16 carries 32 GB/s, against the card's own 320 GB/s of memory bandwidth.
Are the RX 9060 XT 8GB and 16GB the same GPU?
Yes. Per TechSpot's spec table, both use the same RDNA 4 GPU with 2,048 shaders, a 128-bit bus of 20 Gbps GDDR6 at 320 GB/s, and PCIe 5.0. Only VRAM capacity differs, plus board power (150 W vs 160 W). Launch prices were $300 and $350.
Which RX 9060 XT is better for running local LLMs?
The 16 GB card. A 14B model at Q4_K_M is 8.99 GB per bartowski's GGUF listing, which does not fit in 8 GB. On the 16 GB card, Qwen2.5-Coder 14B ran at 33.51 tok/s at Q4_K_M and 20.2 tok/s at Q8_0 in parsapp's llama.cpp runs. Both cards share the same memory bandwidth, so speed is similar on models that fit both.
