NVIDIA GeForce RTX 4080 Super

4.6

Shed ScoreEditorial rating out of 5, based on specs, build quality and value in its class.

4K gaming powerhouse
DLSS 3.5 ready
Efficient Ada architecture

The RTX 4080 Super is a refined, excellent high-end GPU that delivers near-4090 performance in many titles at a more palatable price point.

CUDA Cores10,240
Memory16GB GDDR6X
Memory Bus256-bit

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// Datasheet

Technical specifications

GEFORCE-RTX-4080-SUPER5 fields

CUDA Cores	10,240
Memory	16GB GDDR6X
Memory Bus	256-bit
Boost Clock	2.55 GHz
TDP	320W

// Verdict

Our take

4.6

The RTX 4080 Super is a refined, excellent high-end GPU that delivers near-4090 performance in many titles at a more palatable price point. It's an ideal choice for enthusiasts building a premium 4K gaming or creative workstation rig without stepping into flagship-tier pricing.

// Trade-offs

Pros and cons

+What we like

Excellent 4K gaming performance
Significant price-to-performance improvement over original RTX 4080
DLSS 3.5 Frame Generation boosts fps dramatically
Efficient power draw for its performance tier
Strong ray tracing capabilities
Quiet and cool under load with good AIB coolers

−Watch out for

Still requires a high-wattage PSU (750W+ recommended)
16GB VRAM may feel limiting for future 8K or heavy AI workloads
Large card size can cause case compatibility issues
Price still steep for budget-conscious builders

// Feature set

Key features

01Ada Lovelace architecture with 10,240 CUDA cores
0216GB GDDR6X memory on a 256-bit bus
033rd-gen RT cores for real-time ray tracing
044th-gen Tensor cores with DLSS 3.5 support
05PCIe 4.0 interface with dual 8-pin or 16-pin power input
06AV1 encoding support for streaming and content creation

// Long read

Full review

The NVIDIA GeForce RTX 4080 Super stands as a premium graphics card built for enthusiasts who want flagship-level performance without stepping all the way up to the RTX 4090. Built on NVIDIA's Ada Lovelace architecture, it pairs 16GB of GDDR6X memory with a 256-bit memory bus, delivering the bandwidth needed to push high frame rates at 4K resolution. The card features thousands of CUDA cores alongside dedicated RT cores for ray tracing and Tensor cores for AI-accelerated workloads, giving it the horsepower to handle the most demanding rendering, gaming, and creative tasks on the market today.

For PC builders assembling a high-end gaming or content creation rig, the RTX 4080 Super offers a compelling middle ground in NVIDIA's current lineup, delivering performance gains over the original RTX 4080 while often landing at a more approachable price point. Gamers running modern titles at 4K with ray tracing enabled benefit from DLSS 3.5 frame generation, which uses AI to boost frame rates significantly without major sacrifices in visual fidelity. This makes the card well suited for pairing with high-refresh-rate 4K monitors or ultrawide displays where raw rasterization performance alone would otherwise struggle to keep pace with demanding game engines.

From a build perspective, the RTX 4080 Super requires a capable power supply, typically in the 750W to 850W range, and uses a 16-pin 12VHPWR connector to deliver power efficiently while minimizing cable clutter inside the case. Its triple-fan cooling design and substantial heatsink mean it occupies significant physical space, so case compatibility and airflow planning are important considerations for custom builders. Whether slotted into a high-end gaming tower or a workstation-focused build used for 3D rendering, video editing, or machine learning experimentation, the RTX 4080 Super delivers a balance of raw power, efficiency, and future-ready features that make it a standout choice among current-generation GPUs for serious PC component shoppers.

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