ASUS ROG Strix GeForce RTX 3080 review: The best value GPU for 4K gaming

This is the GPU to get for 4K gaming.

ASUS ROG Strix GeForce RTX 3080
(Image: © Rich Edmonds / Windows Central)

Reviewing the best graphics card isn't a difficult task since most aftermarket GPUs will perform roughly the same, so long as they are running the same NVIDIA or AMD internals. Aftermarket cards like the ASUS ROG Strix GeForce RTX 3080 we have for review today rely more on cooling, overclocking, price, and design to set themselves apart.

The Strix line of graphics cards from ASUS is the company's flagship. This GeForce RTX 3080 from ASUS comes with a factory-set boost to push the card even further without you needing to touch a single setting. The NVIDIA GeForce RTX 3080 founder's edition performed seriously well and we're expecting just as much from ASUS.

ASUS ROG Strix RTX 3080: Price and availability

ASUS ROG Strix GeForce RTX 3080

Source: Rich Edmonds / Windows Central (Image credit: Source: Rich Edmonds / Windows Central)

As is the case with most PC components right now, it remains difficult to locate graphics cards at MSRP. Cryptocurrency mining and the silicon shortage have played parts in driving up the price of GPUs as scalpers attempt to battle legitimate buyers in picking up what's left.

ASUS launched the ROG Strix RTX 3080 for $850, which is incredible value for 4K gaming. With the older 20-series of NVIDIA GPUs, it was only possible to unlock this level of performance by spending more than $1,000 on an RTX 2080 Ti.

ASUS ROG Strix RTX 3080: What you'll like

ASUS ROG Strix GeForce RTX 3080

Source: Rich Edmonds / Windows Central (Image credit: Source: Rich Edmonds / Windows Central)

The ASUS ROG Strix RTX 3080 is a stunning GPU. Compared to the previous generation, the company has toned down the aggressive "gamer" styling a little, resulting in less RGB lighting, though you will still be able to see the card through tempered glass. It's the usual ROG Strix affair though with premium materials, a full backplate, and three large fans.

ASUS ROG Strix RTX 3080 is a serious GPU for 4K gaming.

There are three 8-pin PCIe connections for supplying enough current to the GPU. That's a lot of power and many PSUs may not have enough connectors available, especially at the lower end of the capacity scale. This is why ASUS recommends an 850W PSU as a minimum and we'd agree since this puppy can draw up to 320W alone.

Keeping everything cool, ASUS took a few cues from NVIDIA's reference design with the passthrough of air. You'll see the same feature here with this card. The right fan will actually blow air all the way through and out the top, helping to reduce blowback. The heatsink is huge with full copper heat pipes.

ASUS ROG Strix GeForce RTX 3080

Source: Rich Edmonds / Windows Central (Image credit: Source: Rich Edmonds / Windows Central)

Compared to the base NVIDIA RTX 3080, which we reviewed favorably for its performance, the RTX 3080 from ASUS is able to boost far higher at 1935MHz instead of 1710MHz. This results in overall better performance, allowed by those three large fans on the 2.9 slot GPU. You also get all the usual specs with the NVIDIA RTX 3080, including 8,704 CUDA cores, 68 Ray Tracing cores, and 272 Tensor cores.

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CategoryASUS ROG Strix GeForce RTX 3080
Shader cores8704
Core clock1440MHz
Boost clock1935MHz
GPUGA102
Memory10GB GDDR6X
320-bit bus width
Memory clock19Gbps
Memory bandwidth760GB/s
RT cores68
Tensor cores272
Transistors28.3 billion
NodeSamsung 8nm
ArchitectureAmpere
TDP320W
Ports2 x HDMI 2.1
3 x DisplayPort 1.4a
Power connector3x 8-pin PCIe

If you'd like to learn more about the Ampere architecture from NVIDIA and how that compares to the older Turing that we saw with RTX 20-series cards, I highly recommend you check our RTX 3080 founder's edition review for in-depth detail. Cutting a long story short, NVIDIA made some changes to how it handles floating-point and integer operations that unlocked vast amounts of performance.

This is a 4K-capable GPU for gaming and there are plenty of ports to choose from. On the back, you'll find two HDMI 2.1 ports and three DisplayPort 1.4a ports. But really, as aforementioned, reviewing aftermarket graphics cards is strange ground as most aftermarket cards will rock the same specs, aside from clock speeds and perhaps memory.

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CategoryHardware
CPUAMD Ryzen 9 5950X
GPUASUS ROG Strix GeForce RTX 3080
CoolingNZXT Kraken X73
MotherboardASUS X570 Gaming-E
Memory32GB Corsair Vengeance Pro
Storage1TB Sabrent Rocket 4
PSUbe quiet! Dark Power 12 1200W

Because of this, we expected a lot from the ROG Strix RTX 3080, especially given we managed to push games to high settings at 4K with NVIDIA's founder's edition. There was no surprise once the test rig was fired up. The RTX 3080 from ASUS performed extremely well at both 1440p and 4K, making it a compelling option if you have a monitor at either resolution.