- Top Pick: ASUS TUF Gaming NVIDIA GeForce RTX 3070 Ti OC Edition Graphics Card (PCIe 4.0, 8GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Dual Ball Fan Bearings, Military-Grade Certification, GPU Tweak II) (Renewed)
- Best Value: NVIDIA – GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 Graphics Card – Dark Platinum and Black (Renewed)
- Premium Choice: GIGABYTE GeForce RTX 4070 Super WINDFORCE OC 12G Graphics Card, 3X WINDFORCE Fans, 12GB 192-bit GDDR6X, GV-N407SWF3OC-12GD Video Card
Upgrading from an RTX 3070 Ti to an RTX 4070 Super is worth it for 1440p gamers: the RTX 4070 Super is roughly 35% to 45% faster in typical games, adds 4 GB of extra VRAM (12 GB versus 8 GB), supports DLSS 3 frame generation, and does it all at a lower 220 W board power. The upgrade pays off most in recent AAA games where the 3070 Ti’s 8 GB buffer is already forcing lower texture settings; for 1080p esports players who are happy with their frame rates, the gain is harder to justify.
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Two Cards, Same Launch Price, Different Eras
Both cards launched at $599, about two and a half years apart. The RTX 3070 Ti arrived in May 2021 on Samsung’s 8 nm Ampere design; the RTX 4070 Super followed in January 2024 on TSMC’s 5 nm Ada Lovelace process. The table shows how the newer card spends its transistor budget.
| Specification | RTX 3070 Ti | RTX 4070 Super |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Release date | 31 May 2021 | 8 January 2024 |
| Launch MSRP | $599 | $599 |
| CUDA cores | 6144 | 7168 |
| Boost clock | 1770 MHz | 2475 MHz |
| Process | 8 nm | 5 nm |
| Memory | 8 GB GDDR6X | 12 GB GDDR6X |
| Memory bus | 256-bit | 192-bit |
| Bandwidth | 608.3 GB/s | 504.2 GB/s |
| L2 cache | 4 MB | 48 MB |
| Board power (TDP) | 290 W | 220 W |
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Power connector (reference) | 1x 12-pin | 1x 16-pin |
| Length / width | 267 mm / 2-slot | 267 mm / 2-slot |
| Display outputs | 1x HDMI, 3x DisplayPort | 1x HDMI 2.1, 3x DisplayPort 1.4a |
On paper the 3070 Ti actually has more memory bandwidth. In practice the 4070 Super’s 48 MB L2 cache, twelve times the size of the 3070 Ti’s, keeps much more data on-chip, while its much higher clocks and extra cores deliver a clear lead in shader throughput.
Performance: How Big Is the Jump?
According to TechPowerUp’s review data, the standard RTX 4070 was already roughly 20% faster than the RTX 3070 Ti at 1440p. The RTX 4070 Super adds a further mid-teens percentage over the RTX 4070 in launch reviews from outlets such as TechPowerUp and Hardware Unboxed. Benchmark aggregates that compare the two cards directly land in the same area, generally placing the RTX 4070 Super around 35% to 45% ahead on average, with lower figures at 1080p where CPU limits creep in.
In concrete terms, a demanding title that runs around 60 fps at 1440p high on an RTX 3070 Ti would typically sit somewhere around 80 to 87 fps on an RTX 4070 Super. Treat that as an approximate range; frame rates vary with game, settings, CPU and patch.
Games that hit the 8 GB wall
The average hides the most important cases. In recent games with high-resolution textures or ray tracing at 1440p, the RTX 3070 Ti’s 8 GB can overflow, causing stutter, texture pop-in or sharp frame drops. In those titles, review data and per-game benchmarks show the RTX 4070 Super’s lead stretching well beyond the average, sometimes to more than double the 3070 Ti’s frame rate when the older card is badly memory-limited. This is the real reason many 3070 Ti owners feel the card aging faster than its raw power suggests.
Ray tracing
With third-generation RT cores and more memory to hold ray tracing data structures, the RTX 4070 Super’s ray-traced lead over the 3070 Ti is generally larger than its raster lead. It makes 1440p ray tracing with DLSS upscaling comfortable in most games, something the 3070 Ti handles only with notable compromises in newer releases.
DLSS and Feature Differences
- DLSS super resolution: both cards support the DLSS 4 transformer upscaling model, so image quality from upscaling is similar on both.
- Frame generation: only the RTX 4070 Super supports DLSS 3 frame generation. In supported games it can raise displayed frame rates considerably when the base frame rate is already decent.
- Multi Frame Generation: reserved for RTX 50 cards; neither card has it.
- AV1 encoding: the 4070 Super can encode AV1 for streaming and recording; the 3070 Ti can only decode it.
- Efficiency: a 70 W lower board power for substantially more performance, so performance per watt improves dramatically.
VRAM by Resolution
A practical guide for current AAA games:
- 1080p high: about 6 to 9 GB. The 3070 Ti is usually fine but borderline in the heaviest titles.
- 1440p high: about 8 to 12 GB. The 3070 Ti often needs lower textures; the 4070 Super is comfortable.
- 1440p with ray tracing and frame generation: frequently above 10 GB. Frame generation itself adds memory use, which is another reason 12 GB matters.
- 4K high: often 12 GB or more. Even the 4070 Super can be tight here in some games.
Power Supply and Connector Changes
A simple sizing rule is GPU power plus CPU power plus about 150 W for the rest of the system and transient spikes. With a 125 W CPU:
- RTX 3070 Ti: 290 W + 125 W + 150 W = about 565 W, so a quality 650 to 750 W unit
- RTX 4070 Super: 220 W + 125 W + 150 W = about 495 W, so a quality 650 W unit is comfortable
Any PSU that handled a 3070 Ti will handle a 4070 Super. The connector is the detail to watch. The reference 3070 Ti uses Nvidia’s 12-pin, while the 4070 Super’s reference design uses the 16-pin 12VHPWR/12V-2×6 connector. Many partner 4070 Super models instead use one or two standard 8-pin plugs. If the card uses the 16-pin, either use a native cable from a newer ATX 3.x PSU or the included adapter, push the plug fully home and avoid sharp bends near the connector.
For case fit, both reference designs measure 267 mm and occupy two slots, but partner coolers vary widely, so measure clearance before buying. Many dual-fan 4070 Super models are actually shorter than typical 3070 Ti partner cards.
Upgrade Cost Calculation
Both launched at $599, so at MSRP the 4070 Super delivers about 35% to 45% more performance for the same money, which works out to roughly $15 per performance point for the 3070 Ti (setting it at 40 points) versus about $10.30 to $11.10 per point for the 4070 Super (at 54 to 58 points), using the same scale. More relevant for an owner is the net cost: a used RTX 3070 Ti usually sells somewhere around $220 to $290 depending on condition and region, which offsets a large share of the price of a 4070 Super or a current card.
It is also worth comparing against the current generation. The RTX 5070 is broadly a 4070 Super-class card with 12 GB and Multi Frame Generation, and the Radeon RX 9070 offers 16 GB at a similar tier. Anyone buying new in 2026 should weigh those options alongside a discounted or used RTX 4070 Super.
Does the Upgrade Pay Off for You?
| Situation | Verdict |
|---|---|
| 1440p AAA gaming, textures currently reduced | Strong upgrade |
| 1440p with ray tracing | Strong upgrade, frame generation helps further |
| 1080p esports at high refresh | Modest gain; often CPU-limited |
| 4K gaming | Better, but consider a 16 GB card |
| Hot or noisy room, small case | Worth it for 70 W lower board power |
| Streaming | Worth it for AV1 encoding |
For most RTX 3070 Ti owners playing modern games at 1440p, the RTX 4070 Super is a meaningful upgrade rather than a sidegrade. The combined effect of a roughly 40% performance gain, extra VRAM, frame generation and lower power changes the experience more than any single number suggests.
Frequently Asked Questions
How much faster is the RTX 4070 Super than the RTX 3070 Ti?
Review data puts the RTX 4070 Super roughly 35% to 45% ahead on average at 1440p. In VRAM-heavy games where the 3070 Ti’s 8 GB runs out, the gap can be much larger. At 1080p the difference is often smaller because the CPU becomes the limit.
Is the RTX 3070 Ti’s 8 GB really a problem?
In older games and esports titles it is not. In many recent AAA games at 1440p with high textures or ray tracing, 8 GB causes stutter or forces lower settings. The 4070 Super’s 12 GB avoids most of these issues at 1440p.
Will my current PSU run an RTX 4070 Super?
If it ran an RTX 3070 Ti, it will almost certainly run an RTX 4070 Super, which has a lower 220 W board power. A quality 650 W unit is a comfortable target. Check whether the specific card uses a 16-pin connector or standard 8-pin plugs and confirm you have the right cable or adapter.
Can the RTX 3070 Ti use DLSS frame generation?
No. DLSS frame generation requires an RTX 40 or newer card. The 3070 Ti does support DLSS 4 transformer upscaling, and it can use FSR 3 frame generation in games that offer it.
Should I buy an RTX 4070 Super or an RTX 5070 in 2026?
Both are broadly in the same performance class with 12 GB of VRAM. The RTX 5070 adds Multi Frame Generation and a newer architecture, while the RTX 4070 Super can be the better deal when found discounted or used. Choose based on price, since raw raster performance is similar.
Ready to decide? Our #1 pick for 2026 is the Architecture.
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