GALAX GeForce RTX 5080 Stellar LUNA OC

Graphics card

GALAX GeForce RTX 5080 Stellar LUNA OC

A graphics card by Galax, based on the RTX 5080 GPU from NVIDIA. Equipped with 16 GB of GDDR7 memory. Architecture: Blackwell.

At 1440p without ray tracing, average gaming performance is 116 FPS. This card’s GPU model ranks 3 out of 59 for gaming performance, with a Gaming Index score of 65.7 out of 100. As of November 2026, it ranks 27 out of 30 for value for money, with a Value Index score of 17.6 out of 100, calculated using prices for used graphics cards in the selected markets. (The value score was calculated using the price of $2,199.99 for the graphics card ASUS Prime GeForce RTX 5080.)

Highlights

  • Length: 335 mm

Specifications

Compare prices, specifications and performance with other graphics cards.

Available offers — new or used

Market: United States

New

No offers found.

Another card with the same GPU

ASUS Prime GeForce RTX 5080 — from $2,530.36

Used

No offers found.

Another card with the same GPU

ASUS Prime GeForce RTX 5080 — from $2,199.99

Compare a few more models:

1440p · Without RT · Used
Compared with GeForce RTX 5080 · $2,199.99 · 116 FPS

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United States Used Without RT USD
Country set in the header

Performance and value

Average FPS and value for money at each resolution.

Condition
Ray Tracing
Metrics layout

1080p

Full HD
Average FPS
152.3 3 of 61
FPS / 100$
— No ranking
Performance
74.1 / 100 3 of 61
Value
— No ranking

1440p

Quad HD
Average FPS
116 3 of 59
FPS / 100$
— No ranking
Performance
65.7 / 100 3 of 59
Value
— No ranking

4K

Ultra HD
Average FPS
66.9 3 of 57
FPS / 100$
— No ranking
Performance
60.4 / 100 3 of 57
Value
— No ranking
How to read metrics and rankings

Performance / 100 — a gaming performance score. Scores are normalized from 1 to 100 across GPU models with test data for the same resolution and mode; 100 is the highest performance. Adding or removing comparison models does not change this scale.

Average FPS — an estimated average frame rate across the test set for the selected resolution and mode. Results in a particular game may differ. These figures apply to the GPU model and all graphics cards based on it.

Value / 100 — the ratio of underlying performance to price, normalized from 1 to 100. It includes GPU models with test data and prices for the selected condition in the selected markets. A score of 100 marks the best performance for the money.

FPS / 100$ — average FPS ÷ price in the selected currency × the amount shown in the label. The price follows the selected condition. Higher is better. For example, 60 FPS at a price of 300 in the selected currency gives 20 FPS per 100.

Bars — in the metric cards, performance and value for money use a 0–100 scale. For average FPS and FPS for the money, a full bar represents the highest value among all models with data for the same resolution and mode. Price-based metrics also follow the selected condition. For example, 20 FPS with a maximum of 100 FPS fills 20% of the bar.

Rank — the position among all GPU models with data for that metric, including models not selected for comparison. Average FPS, Performance and value-for-money metrics may have different ranks and participant counts. Graphics cards based on the same GPU model do not add ranking entries.

Compare GPU models

Your current selection and up to three other GPU models.

  • RTX 508016 GB Current · No offers for this selection
  • RTX 509032 GB $8,199.99

Average FPS

Average frame rate in the selected test mode.

1080pFull HD

  • RTX 508016 GB
    152.3Baseline
  • RTX 509032 GB
    198.6+30.4%

View the full 1080p ranking

1440pQuad HD

  • RTX 508016 GB
    116Baseline
  • RTX 509032 GB
    164.3+41.7%

View the full 1440p ranking

4KUltra HD

  • RTX 508016 GB
    66.9Baseline
  • RTX 509032 GB
    103.4+54.5%

View the full 4K ranking

Shared scale: 0–198.6. Differences are relative to the current card.

FPS / 100$

Average FPS per the indicated amount in your selected currency.

1080pFull HD

  • RTX 508016 GB
    —No data
  • RTX 509032 GB
    2.42No comparison

View the full 1080p ranking

1440pQuad HD

  • RTX 508016 GB
    —No data
  • RTX 509032 GB
    2No comparison

View the full 1440p ranking

4KUltra HD

  • RTX 508016 GB
    —No data
  • RTX 509032 GB
    1.26No comparison

View the full 4K ranking

Shared scale: 0–2.42. Differences are relative to the current card.

Specs

General

GPU vendor
NVIDIA
GPU model
RTX 5080
Card manufacturer
Galax
Architecture
Blackwell
Manufacturing process
4 nm
GPU die size
378 mm²

Memory

Memory size
16 GB
Memory type
GDDR7
Memory bus width
256 bit
Memory clock
1,875 MHz
Memory bandwidth
960 GB/s

Cooling

Fan count
3

Dimensions & build

Length
335 mm

Choose your graphics card

Prices, sizes and boost clocks for graphics cards with this GPU.

Condition
ASUS Prime GeForce RTX 5080
—·304 mmUsed
—304 mmUsed $2,199.99
ASUS TUF Gaming GeForce RTX 5080 OC
—·348 mmUsed
—348 mmUsed $2,399.99
Gigabyte AORUS GeForce RTX 5080 Master
2805 MHz·360 mmUsed
2805 MHz360 mmUsed $2,499.99
MSI GeForce RTX 5080 Gaming Trio OC
—·338 mmUsed
—338 mmUsed $2,549.00
ASUS ROG Astral GeForce RTX 5080 OC
—·358 mmUsed
—358 mmUsed $2,699.99
ASUS Prime GeForce RTX 5080 OC
2685 MHz·304 mm—
2685 MHz304 mm— No price data
Gigabyte GeForce RTX 5080 Gaming OC
2730 MHz·340 mm—
2730 MHz340 mm— No price data
Gigabyte GeForce RTX 5080 WindForce OC SFF
2670 MHz·304 mm—
2670 MHz304 mm— No price data
Gigabyte GeForce RTX 5080 AERO OC SFF
2730 MHz·304 mm—
2730 MHz304 mm— No price data
GALAX GeForce RTX 5080 Stellar LUNA OC Current graphics card
—·335 mm—
—335 mm— No price data

Alternatives for your resolution

See how frame rate and price compare with your current choice.

Condition
Current choiceRTX 5080116 FPS · $2,199.99 1440p · Without RT

RX 9070 XT 16 GB

11.2% slower 57.2% cheaper
103 FPS · 1440p$942.55

Change in FPS for the money: +107.2%

RTX 4080 16 GB

9.3% slower 50.5% cheaper
105.2 FPS · 1440p$1,089.99

Change in FPS for the money: +83.1%

RTX 4080 Super 16 GB

7.5% slower 40.9% cheaper
107.3 FPS · 1440p$1,299.22

Change in FPS for the money: +56.7%

RX 7900 XTX 24 GB

8.4% slower 40.9% cheaper
106.2 FPS · 1440p$1,299.99

Change in FPS for the money: +55%

RX 9070 16 GB

20.6% slower 74.5% cheaper
92.1 FPS · 1440p$560.87

Change in FPS for the money: +211.4%

RX 7900 XT 20 GB

21.4% slower 63.6% cheaper
91.1 FPS · 1440p$799.99

Change in FPS for the money: +116.2%