GeForce RTX 3080 vs GeForce RTX 4070 SUPER
The GeForce RTX 4070 SUPER pulls ahead here — substantially quicker, about 23% ahead of the GeForce RTX 3080. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 4070 SUPER vs GeForce RTX 3080: In-Depth Breakdown
Performance: GeForce RTX 4070 SUPER vs GeForce RTX 3080
The GeForce RTX 4070 SUPER is significantly faster, around 23% ahead of the GeForce RTX 3080. That gap is enough to move it up a tier: the GeForce RTX 4070 SUPER is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3080 is better matched to 1440p.
Price & Value
Pricing has the GeForce RTX 4070 SUPER at $400 USD, $30 USD under the GeForce RTX 3080's $430 USD. Because it's both faster and competitively priced, the GeForce RTX 4070 SUPER wins on performance-per-dollar by about 32%. The GeForce RTX 4070 SUPER is trading below its $599 USD MSRP — a genuine deal. The GeForce RTX 3080 is trading below its $699 USD MSRP — a genuine deal.
Power & Efficiency
Power draw favors the GeForce RTX 4070 SUPER (220W vs 320W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 4070 SUPER carries 12GB versus 10GB on the GeForce RTX 3080. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 3080's memory is also faster — 760 GB/s versus 504 GB/s (320-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 4070 SUPER is roughly 4 years newer than the GeForce RTX 3080 (Ada Lovelace vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 3080 or GeForce RTX 4070 SUPER?
The GeForce RTX 4070 SUPER is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 3080 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 4070 SUPER better than the GeForce RTX 3080?
Which is better for 4K gaming, the GeForce RTX 3080 or the GeForce RTX 4070 SUPER?
Is the GeForce RTX 3080 worth the extra $30 USD over the GeForce RTX 4070 SUPER?
Does the GeForce RTX 4070 SUPER have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3080 or GeForce RTX 4070 SUPER?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 | GeForce RTX 4070 SUPER |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Process Node | Samsung 8nm | TSMC N4 |
| CUDA Cores (CUDA Cores / CUDA Cores) | 8,704✓ | 7,168 |
| Ray Tracing Cores | 68✓ | 56 |
| Tensor / AI Cores | 272✓ | 224 |
Clock Speeds
| Specification | GeForce RTX 3080 | GeForce RTX 4070 SUPER |
|---|---|---|
| Base Clock | 1,440 MHz | 1,980 MHz✓ |
| Boost Clock | 1,710 MHz | 2,475 MHz✓ |
Memory
| Specification | GeForce RTX 3080 | GeForce RTX 4070 SUPER |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus | 320-bit✓ | 192-bit |
| Memory Speed | 19 Gbps | 21 Gbps✓ |
| Bandwidth | 760 GB/s✓ | 504 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 | GeForce RTX 4070 SUPER |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 320 W | 220 W✓ |
| Power Connectors | 1x 12-pin | 1x 16-pin |
| Released | Sep 2020 | Jan 2024 |
