GeForce RTX 3090 Ti vs GeForce RTX 4070
Performance-wise the GeForce RTX 3090 Ti is out front, significantly faster, roughly 19% up on the GeForce RTX 4070.
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GeForce RTX 3090 Ti vs GeForce RTX 4070: In-Depth Breakdown
Performance: GeForce RTX 3090 Ti vs GeForce RTX 4070
The GeForce RTX 3090 Ti is significantly faster, around 19% ahead of the GeForce RTX 4070. That gap is enough to move it up a tier: the GeForce RTX 3090 Ti is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4070 is better matched to 1440p. The GeForce RTX 3090 Ti packs 10,752 CUDA cores versus 5,888 on the GeForce RTX 4070.
Power & Efficiency
The GeForce RTX 4070 sips power at 200W next to the GeForce RTX 3090 Ti's 450W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU. 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 3090 Ti's 24GB (vs 12GB on the GeForce RTX 4070) gives it more room for 4K textures and memory-hungry creative or AI workloads. The GeForce RTX 3090 Ti's memory is also faster — 1,008 GB/s versus 504 GB/s (384-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 3090 Ti or GeForce RTX 4070?
The GeForce RTX 3090 Ti is the faster card by about 19%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the GeForce RTX 3090 Ti better than the GeForce RTX 4070?
Which is better for 4K gaming, the GeForce RTX 3090 Ti or the GeForce RTX 4070?
Does the GeForce RTX 3090 Ti have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3090 Ti or GeForce RTX 4070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4070 |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Process Node | Samsung 8nm | TSMC N4 |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,752✓ | 5,888 |
| Ray Tracing Cores | 84✓ | 46 |
| Tensor / AI Cores | 336✓ | 184 |
Clock Speeds
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4070 |
|---|---|---|
| Base Clock | 1,560 MHz | 1,920 MHz✓ |
| Boost Clock | 1,860 MHz | 2,475 MHz✓ |
Memory
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4070 |
|---|---|---|
| VRAM Capacity | 24 GB✓ | 12 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus | 384-bit✓ | 192-bit |
| Memory Speed | 21 Gbps | 21 Gbps |
| Bandwidth | 1,008 GB/s✓ | 504 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 450 W | 200 W✓ |
| Power Connectors | 1x 16-pin | 1x 16-pin |
| Released | Mar 2022 | Apr 2023 |
