Nvidia RTX 4080 vs 3080 – the brand new well-liked card?

For one more cross-generational comparability, we have a look at the Nvidia RTX 4080 vs 3080. Though they share the identical mannequin there are fairly a couple of variations.

Though not launched but, the RTX 4080 is presumably going to be the greatest graphics card of the RTX 40 collection. Because the RTX 3080 took that spot with the present technology.

Popping out in September 2020 it was the favored selection. Though suffering from a scarcity with no inventory and excessive costs meant many couldn’t get one.

So it could be seemingly that the 4080 will come on the finish of 2022 and likewise succeed. Bringing the facility with out the top-end worth. So we now have a more in-depth have a look at what to anticipate.

ROG Strix GeForce RTX 3080 OC Version 12GB

Core Clock Pace

1890MHz enhance, 1860MHz Sport

Dimensions

318.5 x 140.1 x 57.78mm (2.9 Slot)

Structure

For the brand new technology, there may be an improve within the structure. The 40 collection will probably be based mostly on the Ada structure as a substitute of Ampere.

With Nvidia optimizing and bettering the bottom structure you possibly can anticipate additional efficiency for a similar playing cards. Particularly with the change within the foundry course of between them.

Wanting on the chips, the RTX 3080 makes use of the GA102-200 GPU variant. Based mostly on Samsungs 8nm course of, it creates a dies 628mm² in measurement. Managing to carry 28.3 billion transistors.

While the RTX 4080 is rumored to characteristic an AD103-300 chip. Shifting again to TSMC it now will probably be constructed on a 5nm course of. So it’ll have a die measurement of 380mm² with an unknown transistor rely.

Though it’s a a lot smaller die measurement it’s attainable it would characteristic extra transistors with a extra compact measurement. Though it’ll additionally enhance the effectivity of the structure.

Specs

For the brand new card, we solely have the rumored specs to go off. So these are prone to change additional down the road nearer to launch however we’ll replace it with time.

However for now, it can provide us a way of what to anticipate. With a deep dive into what every part is liable for and what they do.

CUDA cores

CUDA cores are Nvidia’s parallel processor structure. It permits for extra environment friendly processing of graphics to deliver to your display.

It’s the Compute Unified Gadget Structure and is a well-established system. With every technology additional bettering how properly they work.

So though we are able to examine the numbers on the playing cards, they could not work the identical. And the ultimate specification could change earlier than the discharge of the cardboard.

The 3080 holds 8,704 CUDA cores inside its chip. While for now the RTX 4080 is claimed to sport 9,728 cores.

Due to this fact there is a rise of round 12% within the cores. With an anticipated effectivity enchancment too, there’s must be enchancment within the efficiency.

Though the efficiency per watt is what could matter within the next-gen. As there are some hungry playing cards anticipated to be popping out.

VRAM

The video random entry reminiscence is there for a body buffer and pixel retailer. It permits a smoother expertise with higher framerate and latency.

It’s particularly helpful for bigger resolutions. As they’ve increased pixel counts to replenish many gigabytes. And requiring increased speeds to maneuver that knowledge.

For the RTX 4080 vs 3080 comparisons, we see a possible enhance within the VRAM. With 16GB of GDDR6X up from 10/12GB of GDDR6X reminiscence.

Together with the capability, the clock can be rising. Up by 2 Gbps to 21 Gbps with the newer reminiscence chips.

Nevertheless, the reminiscence bus is supposedly reducing. Right down to 256-bit from 320/384-bit. This decreases the bandwidth to 676 GB/s, under what the present one presents.

Though it’s a lower it doesn’t instantly imply decrease efficiency. Because it won’t have utilized it beforehand whereas saving prices.

TDP

Thermal design energy is the entire quantity of vitality the GPU will eat at full utilization. With extra power-hungry playing cards operating up your vitality invoice.

This energy can be transformed to thermal vitality. Which then is given off into your rig and room so it may be a consideration in your heating in Winter but additionally Summer season.

Between these two playing cards, there’s a large enhance in vitality consumption. With the 4080 supposedly rated at 420W. While the 3080 10GB began at 320W and the 12GB model at 350W.

So pondering of the brand new card you could want a brand new energy provide. As properly as think about some higher cooling in your rig.

RTX 4080 vs 3080 efficiency

There aren’t any official benchmarks but for the 4080. However there may be some preliminary 3DMark Time Spy Excessive knowledge we are able to have a look at.

The utility is helpful for evaluating the graphics scores. Though the ultimate rating could differ with drivers and last specs.

From rumors, we see the brand new card can attain a 15,000 graphics rating within the software program. Though they aren’t last so it may be exhausting to place them up towards one another.

However as a baseline, we discover the 3080 averaging 8,046 on TSE. While the 12GB variant achieves a mean of 8,588.

If the rating holds up that’s an enchancment of 75%-88%. So there may be loads of efficiency achieve however at the price of energy.

Value comparability

When taking a look at how a lot it’ll price you to purchase the brand new card there isn’t rather a lot to go on. Value is a unstable spec that can seemingly change proper till launch.

However there may be some foundation to go on. The 3080 got here out with an MSRP of $699USD/£649. Which then informally elevated to $799/£749 with the 12GB model.

So wanting again on the pattern we anticipate a baseline of the present card with a possible enhance. So it’ll seemingly be within the vary of $699-850USD/£649-800.

Which is prone to enhance over rising prices and inflation. However the enchancment in efficiency that’s anticipated could make it higher off and price the additional.

Gigabyte GeForce RTX 3080 GAMING OC 10G

Clock Pace

1800MHz Increase Clock (OC)

Thermal Design

WINDFORCE 3X Cooling System

Is the 4080 price it over the 3080?

Wanting on the RTX 4080 vs 3080 is at the moment not sure. With no particular specs and benchmarks, there may be loads of hypothesis.

However from the leaks and rumors, we do anticipate an enormous enhance in efficiency and TDP is a possible huge change.

Nevertheless, this will probably be at a value so we’ve got to see whether it is comparatively good. Probably pushing the 80 playing cards up additional in the direction of high-end selections.

RTX 4080 vs 3080 FAQs