GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce RTX 4070 and Radeon RX 7900 GRE.
On raw speed the Radeon RX 7900 GRE comes out noticeably faster — about 16% ahead of the GeForce RTX 4070. But the GeForce RTX 4070 is the better value, undercutting it by $75,251 JPY for the performance you get.
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Radeon RX 7900 GRE vs GeForce RTX 4070: In-Depth Breakdown
Performance: Radeon RX 7900 GRE vs GeForce RTX 4070
The Radeon RX 7900 GRE is noticeably faster, around 16% ahead of the GeForce RTX 4070. That gap is enough to move it up a tier: the Radeon RX 7900 GRE is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4070 is better matched to 1440p.
Price & Value
The GeForce RTX 4070 currently lists from $155,800 JPY, $75,251 JPY less than the Radeon RX 7900 GRE at $231,051 JPY. Despite being slower, the GeForce RTX 4070 offers the better performance-per-dollar (~28% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 4070 still sits about $155,200 JPY above its $600 JPY MSRP. The Radeon RX 7900 GRE still sits about $230,502 JPY above its $549 JPY MSRP.
Power & Efficiency
At 200W against 260W, the GeForce RTX 4070 is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Radeon RX 7900 GRE carries 16GB versus 12GB on the GeForce RTX 4070. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 GRE 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 or Radeon RX 7900 GRE?
Choose the Radeon RX 7900 GRE if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 4070 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7900 GRE better than the GeForce RTX 4070?
Which is better for 4K gaming, the GeForce RTX 4070 or the Radeon RX 7900 GRE?
Is the Radeon RX 7900 GRE worth the extra $75,251 JPY over the GeForce RTX 4070?
Does the Radeon RX 7900 GRE have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 | Radeon RX 7900 GRE |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Process Node | TSMC N4 | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,888✓ | 5,120 |
| Ray Tracing Cores | 46 | 80✓ |
| Tensor / AI Cores | 184✓ | 160 |
Clock Speeds
| Specification | GeForce RTX 4070 | Radeon RX 7900 GRE |
|---|---|---|
| Base Clock | 1,920 MHz✓ | 1,287 MHz |
| Boost Clock | 2,475 MHz✓ | 2,245 MHz |
Memory
| Specification | GeForce RTX 4070 | Radeon RX 7900 GRE |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 21 Gbps✓ | 18 Gbps |
| Bandwidth | 504 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 | Radeon RX 7900 GRE |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 200 W✓ | 260 W |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Released | Apr 2023 | Feb 2024 |
