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 4080 and Radeon RX 7900 GRE.
The GeForce RTX 4080 is significantly faster than the Radeon RX 7900 GRE, leading by roughly 28% in our performance index. The Radeon RX 7900 GRE, however, delivers more performance per dollar — $74,365 JPY cheaper.
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GeForce RTX 4080 vs Radeon RX 7900 GRE: In-Depth Breakdown
Performance: GeForce RTX 4080 vs Radeon RX 7900 GRE
The GeForce RTX 4080 is significantly faster, around 28% ahead of the Radeon RX 7900 GRE. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Price & Value
Right now the Radeon RX 7900 GRE starts at $231,051 JPY against $305,416 JPY for the GeForce RTX 4080. Despite being slower, the Radeon RX 7900 GRE offers the better performance-per-dollar, so budget-focused buyers should weigh it carefully. The Radeon RX 7900 GRE still sits about $230,502 JPY above its $549 JPY MSRP. The GeForce RTX 4080 still sits about $304,217 JPY above its $1,199 JPY MSRP.
Power & Efficiency
The Radeon RX 7900 GRE pulls less power (260W vs 320W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 4080 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
Generation & Longevity
The Radeon RX 7900 GRE is roughly 2 years newer than the GeForce RTX 4080 (RDNA 3 vs Ada Lovelace), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4080 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 4080 or Radeon RX 7900 GRE?
Choose the GeForce RTX 4080 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7900 GRE stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 4080 better than the Radeon RX 7900 GRE?
Which is better for 4K gaming, the GeForce RTX 4080 or the Radeon RX 7900 GRE?
Is the GeForce RTX 4080 worth the extra $74,365 JPY over the Radeon RX 7900 GRE?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 | Radeon RX 7900 GRE |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Process Node | TSMC 4N | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 9,728✓ | 5,120 |
| Ray Tracing Cores | 76 | 80✓ |
| Tensor / AI Cores | 304✓ | 160 |
Clock Speeds
| Specification | GeForce RTX 4080 | Radeon RX 7900 GRE |
|---|---|---|
| Base Clock | 2,205 MHz✓ | 1,287 MHz |
| Boost Clock | 2,505 MHz✓ | 2,245 MHz |
Memory
| Specification | GeForce RTX 4080 | Radeon RX 7900 GRE |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 22.4 Gbps✓ | 18 Gbps |
| Bandwidth | 716.8 GB/s✓ | 576 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4080 | Radeon RX 7900 GRE |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 320 W | 260 W✓ |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Released | Sep 2022 | Feb 2024 |
Related Reading
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