Relative Value55balanced preset
RTX 3070 vs RX 6800 — value comparison
See current offers for RTX 3070
Relative Value50balanced preset
RTX 3070 shows higher Relative Value under balanced weights at the current dataset offers: 55 vs 50. The result crosses over if RX 6800 reaches about $684 or below.
Price data · United States · USD · New · A 2026-09-22 · B 2026-09-22Coverage · 7 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.
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 | RTX 3070 | RX 6800 |
|---|---|---|
| 1080p Gaming | A#32 | A#31 |
| 1440p Gaming | B#32 | B#31 |
| 4K / VR | D#32 | C#31✓ |
| Ray Tracing @ 2K (1440p) | D#29 | N/A |
| AI / Local LLM | C#29✓ | D#50 |
| 3D Rendering | C#28✓ | D#38 |
| Light Use & Efficiency | C#34 | C#38 |
RTX 3070 grades higher in 2 scenarios, RX 6800 in 1 (3 tied) — the lead is not across the board, so check the row that matches your use. 1 scenario can't be graded for one of them (shown as N/A). These are the same S–F grades as the tier list — capability only, price excluded. The value rows below add prices from the 2026-09-22 offer frame. How tiers are assigned →
Relative Value by priority
Balancedhigher relative value lit
55 ✓
50
1080p Budgethigher relative value lit
52 ✓
39
1440p Sweet Spotpractically even (≤3 pts)
40
38
4K Ultra / VRhigher relative value lit
21
26 ✓
Ray Tracing (1440p)practically even (≤3 pts)
29
31
AI / LLMhigher relative value lit
10 ✓
3
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.
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 · RTX 3070
- Current dataset offer · NewUnited States · USD · snapshot 2026-09-22
- $556
- Beats RX 6800 atbalanced weights; rival offer held fixed
- $642
- Strong Value at80+ Relative Value threshold
- $327
B · RX 6800
- Current dataset offer · NewUnited States · USD · snapshot 2026-09-22
- $790
- Beats RTX 3070 atbalanced weights; rival offer held fixed
- $684
- Strong Value at80+ Relative Value threshold
- $402
04 · Where to buy
Current offers for both products
Dated New-condition price snapshots for only the two products in this comparison. Confirm the final price and availability at the store.
A · RTX 3070
New · United States · USDAmazon Affiliate
Check on AmazonB · RX 6800
New · United States · USDAmazon Affiliate
Check on Amazon05 · 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
790
800
800
Ray tracing
595
653
653
AI (FP16 tensor)
697
139
139
A · RTX 3070B · RX 6800GPU indexes share one 1000-point scale (RTX 4070 = 1000).The Value leader depends on how you weight things: RTX 3070 leads under 3 presets, RX 6800 under 1, 2 practically even.
06 · 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 · RTX 3070
- Representative offer variantGIGABYTE RTX 3070 GAMING OC
- Host interfacePCIe 4.0 x16
- Suggested PSU550 W
- Power connectors1x 6-pin + 1x 8-pin
- Card length286 mm
- Expansion slots2-slot
- Coolingair
- Display outputs2× HDMI · 2× DisplayPort
- Warranty (typical new)36 mo
B · RX 6800
- Representative offer variantGIGABYTE RX 6800 GAMING OC
- Host interfacePCIe 4.0 x16
- Suggested PSU600 W
- Power connectors2x 8-pin
- Card length286 mm
- Expansion slots3-slot
- Coolingair
- Display outputs2× HDMI · 2× DisplayPort
- Warranty (typical new)36 mo
3-year electricity model
Over 3 years at 4h/day and $0.15/kWh, RTX 3070 (220 W) adds about $72 in modeled electricity and RX 6800 (250 W) about $82. The modeled difference is roughly $10. This uses rated power as a common comparison input, not a promise of wall-power consumption.
07 · 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 | RTX 3070 | RX 6800 |
|---|---|---|
| Architecture | Ampere | RDNA 2.0 |
| VRAM | 8 GB | 16 GB✓ |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 256-bit | 256-bit |
| Host interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Boost clock | 1,815 MHz | 2,155 MHz |
| Board power (lower is better) | 220 W✓ | 250 W |
| Suggested PSU (representative offer) | 550 W | 600 W |
| Power connectors (representative offer) | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Card length (representative offer) | 286 mm | 286 mm |
| Warranty (representative offer) | 36 mo | 36 mo |
| Current dataset offer · New | $556snapshot 2026-09-22✓ | $790snapshot 2026-09-22 |
Show additional verified specifications
| Specification | RTX 3070 | RX 6800 |
|---|---|---|
| Process node | 8 nm | 7 nm |
| Base clock | 1,500 MHz | 1,775 MHz |
| Memory data rate | 14 Gbps | 16 Gbps |
| Expansion slots (representative offer) | 2-slot✓ | 3-slot |
| Cooling fans (representative offer) | 2 | 3 |
| Display outputs (representative offer) | 2× HDMI · 2× DisplayPort | 2× HDMI · 2× DisplayPort |
| 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.
08 · 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.
09 · Alternative
A third option worth checking
The same scenario and market frame checks whether another currently priced model offers a cleaner trade-off.
Worth considering instead
RX 9060 XT — same A-tier capability for 1080p Gaming, about $96 cheaper · Value 97.
Neither of the two above is the only answer — this one clears the same bar for less. ⇄ Compare all three
10 · 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 · RTX 3070 if…
- You prioritize AI / Local LLM, 3D Rendering — it earns the higher capability tier in those tracked scenarios.
- Your priorities resemble Balanced, 1080p Budget, AI / LLM — it has higher Relative Value under those presets at the snapshot offers.
- Lower rated power matters: 220 W versus 250 W for RX 6800.
- You can find it at or below its Strong Value threshold of $327 under balanced weights.
Choose B · RX 6800 if…
- You prioritize 4K / VR — it earns the higher capability tier in those tracked scenarios.
- Your priorities resemble 4K Ultra / VR — it has higher Relative Value under those presets at the snapshot offers.
- You can find it at or below its Strong Value threshold of $402 under balanced weights.
11 · Methodology & FAQ
Read the methodology →How to read this comparison
The formula is a linear weighted sum inside the current comparison frame. Capability, price and user priorities stay visible as separate inputs so the result can be challenged and changed.
- Which is better value right now: RTX 3070 or RX 6800?
- Under the balanced preset and the 2026-09-22 offer frame, RTX 3070 has higher Relative Value under this configuration (55 vs 50). 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?
- RTX 3070 grades higher in 2 scenarios, RX 6800 in 1 (3 tied) — the lead is not across the board, so check the row that matches your use. 1 scenario can't be graded for one of them (shown as N/A).
- At what price does the RX 6800 become the better value?
- Holding the RTX 3070 offer dated in the 2026-09-22 frame fixed, the calculation flips in favour of the RX 6800 at roughly $684 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: 2026-09-22 · dataset generated 2026-09-22 · formula gpu-value-v1.4-benefit-cost-product · 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