GeForce RTX 4070 SUPER vs Radeon RX 7900 XT
The Radeon RX 7900 XT pulls ahead here — clearly quicker, about 16% ahead of the GeForce RTX 4070 SUPER. But the GeForce RTX 4070 SUPER is the better value, undercutting it by $331 EUR for the performance you get.
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Radeon RX 7900 XT vs GeForce RTX 4070 SUPER: In-Depth Breakdown
Performance: Radeon RX 7900 XT vs GeForce RTX 4070 SUPER
The Radeon RX 7900 XT is noticeably faster, around 16% ahead of the GeForce RTX 4070 SUPER. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Price & Value
Pricing has the GeForce RTX 4070 SUPER at $577 EUR, $331 EUR under the Radeon RX 7900 XT's $908 EUR. Despite being slower, the GeForce RTX 4070 SUPER offers the better performance-per-dollar (~35% better value), so budget-focused buyers should weigh it carefully.
Power & Efficiency
Power draw favors the GeForce RTX 4070 SUPER (220W vs 315W), 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 Radeon RX 7900 XT carries 20GB versus 12GB on the GeForce RTX 4070 SUPER. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The GeForce RTX 4070 SUPER is roughly 2 years newer than the Radeon RX 7900 XT (Ada Lovelace vs RDNA 3), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4070 SUPER or Radeon RX 7900 XT?
Choose the Radeon RX 7900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 4070 SUPER stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7900 XT better than the GeForce RTX 4070 SUPER?
Which is better for 4K gaming, the GeForce RTX 4070 SUPER or the Radeon RX 7900 XT?
Is the Radeon RX 7900 XT worth the extra $331 EUR over the GeForce RTX 4070 SUPER?
Does the Radeon RX 7900 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4070 SUPER or Radeon RX 7900 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 SUPER | Radeon RX 7900 XT |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Process Node | TSMC N4 | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 7,168✓ | 5,376 |
| Ray Tracing Cores | 56 | 84✓ |
| Tensor / AI Cores | 224✓ | 168 |
Clock Speeds
| Specification | GeForce RTX 4070 SUPER | Radeon RX 7900 XT |
|---|---|---|
| Base Clock | 1,980 MHz✓ | 1,500 MHz |
| Boost Clock | 2,475 MHz✓ | 2,400 MHz |
Memory
| Specification | GeForce RTX 4070 SUPER | Radeon RX 7900 XT |
|---|---|---|
| VRAM Capacity | 12 GB | 20 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit | 320-bit✓ |
| Memory Speed | 21 Gbps✓ | 20 Gbps |
| Bandwidth | 504 GB/s | 800 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 SUPER | Radeon RX 7900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 220 W✓ | 315 W |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Released | Jan 2024 | Nov 2022 |
Related Reading
Is a Used RTX 4070 Still Worth Buying? A Secondary-Market Guide
Two generations on, the RTX 4070 has become a used-market staple rather than a new purchase. Here's what it still does well, what 12GB costs you, and exactly what to check before buying one secondhand.
RX 7900 XT in 2026: What 20GB Actually Buys You Now That FSR 4 Has Passed It By
The RX 7900 XT has more VRAM than almost anything near its price and is locked out of AMD's current upscaler. That single tension decides whether it is a bargain or a trap — here's how to tell which one it is for you.
GDDR5 vs GDDR6 vs GDDR6X vs GDDR7: Which VRAM Generation Actually Matters for Your GPU?
Not all VRAM is created equal. GDDR5, GDDR6, GDDR6X, GDDR7 — we break down what each generation actually delivers in bandwidth, power, and real-world impact so you can stop guessing and start buying smarter.