The graphics card market has shifted considerably over the past year, with NVIDIA's latest Ada and Blackwell architectures delivering better performance-per-pound than ever before. If you are building or upgrading a gaming PC with a budget ceiling of £600, you now have genuine options for solid 1440p performance, ray tracing capability, and access to DLSS 4 technology on newer models. This guide compares the best NVIDIA graphics cards available under this budget, covering entry-level options like the GTX 1660 Super through to more powerful mid-range solutions such as the RTX 5070. Whether you prioritise raw gaming performance, power efficiency, or value for money, we've ranked the cards that deliver the most compelling blend of features and real-world gaming results.
Quick Verdict
Best Overall: ASUS Dual RTX 5070 OC, exceptional 1440p performance with DLSS 4 and PCIe 5.0 support at a compelling mid-range price.
Best Value: ASUS Dual GeForce RTX 5060 8GB, entry-level card perfect for 1080p gaming and light 1440p workloads without breaking the bank.
The 51RISC GTX 1660 Super is the budget option for those with genuinely tight spending constraints or building extremely power-efficient systems. At this price, it is the cheapest entry in this guide, representing a basic but functional stepping stone into dedicated GPU gaming. The 6GB GDDR6 memory is sufficient for older and less demanding titles, though modern AAA games will require settings compromises or lower resolutions to maintain playable framerates.
Performance targets 1080p gaming at medium to high settings with 60fps average framerates in popular titles. Competitive shooters and indie games run considerably better, often exceeding 100fps. The Turing architecture is mature and well-supported by drivers, meaning compatibility is rarely an issue. Ray tracing is available but performance scales poorly at this tier; you will typically need to reduce visual quality or resolution to maintain acceptable framerates when ray tracing is enabled. The 125W TDP makes this card compatible with virtually any system, including older pre-built machines and office computers with basic power supplies.
This card suits light casual gamers, parents building a system for children, or anyone simply wanting to eliminate occasional stuttering in older games without significant investment. It is not the choice for anyone seeking future-proof performance, but as a temporary solution or entry-level option, it delivers functionality at rock-bottom pricing. The lack of DLSS support and older architecture mean upgrading within 2-3 years is likely if gaming performance matters to you.
Pros
- Lowest price point in the guide at under £200
- Exceptional power efficiency with 125W TDP suits any PSU and system configuration
- Mature Turing drivers ensure broad game and software compatibility
Cons
- No DLSS support; ray tracing performance is poor and usually impractical
- 6GB VRAM struggles with modern AAA games at 1080p Ultra settings
- Older architecture means diminishing driver optimisations over time
The ASUS RTX 4060 DUAL EVO in its white aesthetic variant bridges the gap between the GTX 1660 Super and the RTX 5060, offering a compelling option for those wanting established Ada architecture performance., it sits comfortably within the under-£600 budget and delivers noticeably better performance than older Turing cards. The 8GB GDDR6 memory provides adequate capacity for 1080p gaming, and the established Ada architecture brings proper DLSS 3 support with frame generation in supported titles.
Gaming performance targets 1080p with consistently high framerates (100+ fps average in most modern games at high settings), and 1440p is viable for less demanding or older titles. Ray tracing support is competent, though frame generation via DLSS 3 is essential for maintaining framerates in ray-traced demanding scenes. The RTX 4060 remains one of the most power-efficient high-end cards ever released, with a 115W TDP that allows passive cooler solutions or integration into compact builds. The dual-fan cooler is quiet and effective, rarely exceeding 60 decibels even under full load.
This is an excellent choice for those wanting proven, mature technology with driver optimisation from a full generation of support. Compared to the newer RTX 5060, you sacrifice performance and latest-generation features but gain the assurance of established driver stability and broad software compatibility. The white colour scheme appeals to those building aesthetic systems, and ASUS's build quality ensures years of reliable operation.
Pros
- Proven Ada architecture with mature driver support and widespread game optimisations
- DLSS 3 with frame generation provides significant performance boost in supported titles
- 115W TDP is extremely efficient; suitable for silent or compact builds
- White colour variant suits aesthetic builds without premium cost penalty
Cons
- No DLSS 4 support; newer games with DLSS 4-exclusive features miss optimisation opportunities
- Performance gap versus RTX 5070 is noticeable; paying for older generation
Buying Guide
Selecting the right graphics card under £600 requires matching your gaming resolution and target framerates to realistic hardware capability. For 1080p gaming with high-to-ultra settings, entry-level options like the RTX 5060 or RTX 4060 are perfectly adequate and represent exceptional value. If you aspire to 1440p gaming at high settings with ray tracing, the RTX 5070 OC becomes the pragmatic choice, delivering performance that justifies its mid-range pricing. Consider your monitor's native resolution and refresh rate; pairing a 1440p 60Hz monitor with a £250 card is sensible, but targeting 144Hz refresh rates at 1440p demands the RTX 5070 or better.
Memory capacity matters more in 2024 than ever before. Modern AAA games increasingly demand 8GB or more VRAM to avoid stuttering and performance cliffs. The RTX 5060 and RTX 5070 both feature GDDR7 memory, offering superior bandwidth compared to older GDDR6 generations, whilst the RTX 3060 provides 12GB of GDDR6 if you plan creative computing alongside gaming. Power consumption deserves attention; a 90W card suits older systems or compact builds, whilst a 250W RTX 5070 requires a quality 850W PSU for headroom. Newer architectures (Blackwell RTX 50-series) offer superior power efficiency and emerging features like DLSS 4 frame generation, making them better long-term investments than older models at equivalent price points.
Future-proofing influences long-term satisfaction. DLSS 4 support is becoming essential as developers increasingly leverage frame generation technology; the RTX 5060 and RTX 5070 both support this, whilst older Ada and Ampere cards do not. PCIe 5.0 support, present on the RTX 5070, offers future compatibility as motherboards and CPUs increasingly adopt this standard. Thermal performance and cooler design matter if your case has limited airflow or you prioritise silent operation; the RTX 5060's compact dual-fan design suits smaller builds, whilst the RTX 5070 requires adequate case ventilation. Finally, your upgrade timeline affects selection; if you plan to keep your card for 5+ years, investing in newer architecture justifies the cost, whereas a temporary upgrade before a major system rebuild suits older architecture at discounted prices.
The ASUS Dual RTX 5070 OC emerges as the overall winner in the under-£600 graphics card market. It combines exceptional 1440p gaming performance, DLSS 4 support for future-ready optimisation, a generous 12GB of GDDR7 memory, and PCIe 5.0 connectivity. This card represents the sweet spot between value and performance, delivering capabilities that will remain relevant for several years whilst commanding a price that does not stretch budgets excessively. The newer Blackwell architecture ensures that driver optimisations and game updates will continue to improve its position, and frame generation support positions it favourably as developers increasingly leverage this technology.
However, the 'best' card ultimately depends on your specific constraints and use case. Budget-conscious gamers should consider the RTX 5060 for proven entry-level 1080p gaming and exceptional power efficiency. Those prioritising content creation alongside gaming may prefer the RTX 3060 12GB for its extra VRAM buffer despite paying more. The GTX 1660 Super suits only the most financially constrained builds, and the RTX 4060 appeals to those valuing proven Ada technology and quiet operation. Evaluate your monitor resolution, current PSU capacity, and upgrade timeline before deciding, but in pure performance-per-pound terms at the 1440p level, the RTX 5070 OC is the recommendation that delivers the broadest appeal and longest practical lifespan.
