GeForce RTX 4080 vs GeForce RTX 5070
The GeForce RTX 4080 pulls ahead here — substantially quicker, about 20% ahead of the GeForce RTX 5070. But the GeForce RTX 5070 is the better value, undercutting it by $1,544 SGD for the performance you get.
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GeForce RTX 4080 vs GeForce RTX 5070: In-Depth Breakdown
Performance: GeForce RTX 4080 vs GeForce RTX 5070
The GeForce RTX 4080 is significantly faster, around 20% ahead of the GeForce RTX 5070. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p. The GeForce RTX 4080 packs 9,728 CUDA cores versus 6,144 on the GeForce RTX 5070.
Price & Value
Pricing has the GeForce RTX 5070 at $1,055 SGD, $1,544 SGD under the GeForce RTX 4080's $2,599 SGD. Despite being slower, the GeForce RTX 5070 offers the better performance-per-dollar (~106% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 5070 still sits about $506 SGD above its $549 SGD MSRP. The GeForce RTX 4080 still sits about $1,400 SGD above its $1,199 SGD MSRP.
Power & Efficiency
Power draw favors the GeForce RTX 5070 (250W 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 Blackwell architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 4080 carries 16GB versus 12GB on the GeForce RTX 5070. The extra 4GB 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 5070 is roughly 3 years newer than the GeForce RTX 4080 (Blackwell vs Ada Lovelace), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 4080 or GeForce RTX 5070?
Choose the GeForce RTX 4080 if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 5070 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 4080 better than the GeForce RTX 5070?
Which is better for 4K gaming, the GeForce RTX 4080 or the GeForce RTX 5070?
Is the GeForce RTX 4080 worth the extra $1,544 SGD over the GeForce RTX 5070?
Does the GeForce RTX 4080 have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4080 or GeForce RTX 5070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 | GeForce RTX 5070 |
|---|---|---|
| Architecture | Ada Lovelace | Blackwell |
| Process Node | TSMC 4N | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 9,728✓ | 6,144 |
| Ray Tracing Cores | 76✓ | 48 |
| Tensor / AI Cores | 304✓ | 192 |
Clock Speeds
| Specification | GeForce RTX 4080 | GeForce RTX 5070 |
|---|---|---|
| Base Clock | 2,205 MHz✓ | 2,160 MHz |
| Boost Clock | 2,505 MHz | 2,512 MHz✓ |
Memory
| Specification | GeForce RTX 4080 | GeForce RTX 5070 |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6X | GDDR7 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 22.4 Gbps | 28 Gbps✓ |
| Bandwidth | 716.8 GB/s✓ | 672 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4080 | GeForce RTX 5070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 320 W | 250 W✓ |
| Power Connectors | 1x 16-pin | 1x 16-pin |
| Released | Sep 2022 | Mar 2025 |
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