Relative Value72balanced preset
Arc A580 vs RTX 3050 — value comparison
Relative Value48balanced preset
Arc A580 shows higher Relative Value under balanced weights at the current dataset offers: 72 vs 48. The result crosses over if RTX 3050 reaches about $137 or below.
Price data · US · USD · New · A 2026-08-13 · B 2026-08-13Coverage · 5 tracked new-offer records across both modelsBenchmark confidence · no estimate flags on these two recordsAffiliate links · We may earn a commission from these links. Scores are calculated separately using our methodology.
Checking today's prices… This shared scoring frame includes an offer with a 24-hour freshness window, so price-derived results finish loading in your browser a moment from now. Capability, performance and verified specifications are already final.
02 · Decision matrix
One decision, three separate questions
Capability ignores price. Relative Value adds the current dataset offers and your priorities. Keeping them separate prevents a cheap product from being mistaken for the faster product.
The decision, split by questioncapability · value · price are separate answers
Capability by task
| Scenario | Arc A580 | RTX 3050 |
|---|---|---|
| 1080p Gaming | B#44✓ | C#47 |
| 1440p Gaming | D#44 | D#47 |
| 4K / VR | F#44 | F#47 |
| Ray Tracing @ 2K (1440p) | F#42 | F#40 |
| AI / Local LLM | C#38✓ | D#40 |
| 3D Rendering | D#38 | D#37 |
| Light Use & Efficiency | B#20 | S#3✓ |
Arc A580 grades higher in 2 scenarios, RTX 3050 in 1 (4 tied) — the lead is not across the board, so check the row that matches your use. These are the same S–F grades as the tier list — capability only, price excluded. The value rows below add prices from the 2026-08-13 offer frame. How tiers are assigned →
Relative Value by priority
Balancedhigher relative value lit
72 ✓
48
1080p Budgethigher relative value lit
100 ✓
68
1440p Sweet Spothigher relative value lit
43 ✓
31
4K Ultra / VRhigher relative value lit
10 ✓
6
Ray Tracing (1440p)higher relative value lit
14 ✓
9
AI / LLMpractically even (≤3 pts)
15
17
Both products are normalized within the same in-stock market frame per preset. A check marks the higher Relative Value; a difference of 3 points or less is shown as practically even.
Crossover price is loading. The switch-over point and Strong Value threshold appear as soon as today's offer snapshots are confirmed in your browser.
03 · Price crossover
The price changes the answer
Current offers, crossover points and Strong Value thresholds answer different questions. Thresholds are calculations, not price forecasts.
A · Arc A580
- Current dataset offer · NewUS · USD · snapshot 2026-08-13
- Check current price on Amazon
- Beats RTX 3050 atbalanced weights; rival offer held fixed
- $344
- Strong Value at80+ Relative Value threshold
- $154
B · RTX 3050
- Current dataset offer · NewUS · USD · snapshot 2026-08-13
- Check current price on Amazon
- Beats Arc A580 atbalanced weights; rival offer held fixed
- $137
- Strong Value at80+ Relative Value threshold
- $115
04 · Capability
Capability indexes, side by side
Price is intentionally excluded here so the more capable product and the better-value product cannot be confused.
Raster performance
430
360
360
Ray tracing
379
263
263
AI (FP16 tensor)
215
378
378
A · Arc A580B · RTX 3050GPU indexes share one 1000-point scale (RTX 4070 = 1000).Arc A580 shows higher Value under every weighting we test — a stable result in the 2026-08-13 offer frame.
05 · Platform & ownership
Fit, compatibility and ownership context
Only verified structured fields are shown. Physical fit, connectors, cooling and typical warranty belong to the representative tracked partner card named in each column; other board variants can differ.
A · Arc A580
- Representative offer variantASRock Arc A580 Challenger
- Host interfacePCIe 4.0 x16
- Suggested PSU450 W
- Power connectors2x 8-pin
- Card length270 mm
- Expansion slots2-slot
- Coolingair
- Display outputs1× HDMI · 3× DisplayPort
- Warranty (typical new)24 mo
B · RTX 3050
- Representative offer variantASUS DUAL RTX 3050 OC 6 GB
- Host interfacePCIe 4.0 x8
- Suggested PSU250 W
- Power connectorsNone
- Card length201 mm
- Expansion slots2-slot
- Coolingair
- Display outputs1× HDMI · 1× DisplayPort · 1× DVI
- Warranty (typical new)36 mo
3-year electricity model
Over 3 years at 4h/day and $0.15/kWh, Arc A580 (175 W) adds about $57 in modeled electricity and RTX 3050 (70 W) about $23. The modeled difference is roughly $34. This uses rated power as a common comparison input, not a promise of wall-power consumption.
06 · Specifications
Key specifications
Reference-GPU fields and representative-offer fields are labelled separately. Directional checkmarks appear only where more or less has a clear meaning; they are not an overall verdict.
| Specification | Arc A580 | RTX 3050 |
|---|---|---|
| Architecture | Xe-HPG | Ampere |
| VRAM | 8 GB✓ | 6 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 256-bit✓ | 96-bit |
| Host interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| Boost clock | 2,000 MHz | 1,507 MHz |
| Board power (lower is better) | 175 W | 70 W✓ |
| Suggested PSU (representative offer) | 450 W | 250 W |
| Power connectors (representative offer) | 2x 8-pin | None |
| Card length (representative offer) | 270 mm | 201 mm✓ |
| Warranty (representative offer) | 24 mo | 36 mo✓ |
| Current dataset offer · New | Check current price on Amazonsnapshot 2026-08-13 | Check current price on Amazonsnapshot 2026-08-13 |
Show additional verified specifications
| Specification | Arc A580 | RTX 3050 |
|---|---|---|
| Process node | 6 nm | 8 nm |
| Base clock | 1,700 MHz | 1,042 MHz |
| Memory data rate | 16 Gbps | 14 Gbps |
| Expansion slots (representative offer) | 2-slot | 2-slot |
| Cooling fans (representative offer) | 2 | 2 |
| Display outputs (representative offer) | 1× HDMI · 3× DisplayPort | 1× HDMI · 1× DisplayPort · 1× DVI |
| Cooling type (representative offer) | air | air |
“Not tracked” means the source data does not contain a verified value; no default or guessed specification is substituted.
07 · Customize
Try other models and your own priorities
Presets are starting points. Swap either side, then open Advanced weights only if you want to tune the formula directly.
08 · Alternative
A third option worth checking
The same scenario and market frame checks whether another currently priced model offers a cleaner trade-off.
No cleaner third option in this dataset
The scenario-aware check did not find a currently priced alternative that improves this decision without changing the trade-off. This is a dataset result, not a claim that no other product exists.
A price-aware third suggestion appears once today's offer snapshots are confirmed in your browser.
09 · Decision guide
Choose based on the trade-off you actually want
These are evidence-linked conditions, not universal buying verdicts. Feature ecosystems, software support and platform preferences remain your call.
Choose A · Arc A580 if…
- You prioritize 1080p Gaming, AI / Local LLM — it earns the higher capability tier in those tracked scenarios.
- Your priorities resemble Balanced, 1080p Budget, 1440p Sweet Spot — it has higher Relative Value under those presets at the snapshot offers.
- You can find it at or below its Strong Value threshold of $154 under balanced weights.
Choose B · RTX 3050 if…
- You prioritize Light Use & Efficiency — it earns the higher capability tier in those tracked scenarios.
- Lower rated power matters: 70 W versus 175 W for Arc A580.
- You can find it at or below its Strong Value threshold of $115 under balanced weights.
10 · Methodology & FAQ
Read the methodology →How to read this comparison
The formula is a weighted geometric ratio. Capability, price and user priorities stay visible as separate inputs so the result can be challenged and changed.
- Which is better value right now: Arc A580 or RTX 3050?
- Under the balanced preset and the 2026-08-13 offer frame, Arc A580 has higher Relative Value under this configuration (72 vs 48). Value is price-dependent and moves with your weighting; capability is a separate question, answered by the tier table.
- Which one is more capable, ignoring price?
- Arc A580 grades higher in 2 scenarios, RTX 3050 in 1 (4 tied) — the lead is not across the board, so check the row that matches your use.
- At what price does the RTX 3050 become the better value?
- Holding the Arc A580 offer dated in the 2026-08-13 frame fixed, the calculation flips in favour of the RTX 3050 at roughly $137 or below (balanced preset). Not a price forecast.
- Where can I compare current offers for both?
- Dated offer snapshots for both models are listed on their product pages (linked above); the interactive calculator recalculates both with your own weights and budget.
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Offer frame: 2026-08-13 · dataset generated 2026-08-13 · formula gpu-value-v1 · Value Score is an estimate based on our current dataset, selected weights, market prices and methodology — not an official product rating or a price forecast. Target prices are calculation thresholds, not predictions. Methodology · Report a data error