Are you looking to upgrade to an RTX 5080? If so, this is the blog post for you as we’ve compiled all the key details you need to know about this graphics card.
This includes the differences between the 5080 and 4080, along with all the hardware you need to upgrade.
RTX 50 Series Stock Update 14/02/2025
Stock Update:
RTX 5070 Ti launching Thursday 20th February @ 2pm
RTX 5080 sold out and stock listed weekly as more arrives with us
RTX 5090 sold out and pre-orders ceased
Stock ETAs are as follows:
RTX 5070 Ti ETA: 2-6 Weeks
RTX 5080 ETA: 2-4 Weeks
RTX 5090 ETA: 3-16 Weeks
RTX 5070 Ti will be launching with limited stock and restricted pre-orders, taken where we are confident we will secure additional stock within the ETA provided.
RTX 5080 stock updates shall no longer be featured in future updates as the majority of pre-orders for this product have now been fulfilled, with the exception of a few remaining SKUs which we are working closely with the manufacturers to fulfil.
If you have not received a dispatch confirmation email, your order is now in a pre-order queue and we are working with our supply chain to fulfil within the ETAs above, or sooner if possible. As always, anyone who does not wish to wait is welcome to cancel for a full refund.
RTX 50 Series Stock Update 10/02/2025
Stock Update:
RTX 5090 sold out and pre-orders ceased
RTX 5080 sold out and pre-orders ceased
Stock ETAs are as follows:
RTX 5090 ETA: 3-16 Weeks
RTX 5080 ETA: 2-5 Weeks
If you have not received a dispatch confirmation email, your order is now in a pre-order queue and we are working with our supply chain to fulfil within the ETAs above, or sooner if possible. As always, anyone who does not wish to wait is welcome to cancel for a full refund.
The majority of 5080 pre-orders have now been fulfilled and we are working closely with the manufacturers of the remaining SKUs which we have pre-orders for.
Future Availability
Extremely limited quantities of RTX 5080 stock are available in the supply chain and we are working hard to secure these. Where we have cleared all pre-orders for a SKU, we will make the stock available to purchase on the website once it reaches our warehouse. Therefore, to be the first to hear when this stock is available to order please sign up for stock notification emails of the product you are interested in via the product page.
As the Chinese New Year period comes to an end, we expect supply to improve but do not anticipate this to start reaching UK shores until the end of the month whilst factories begin to ramp up production and the rest of the supply chain mobilises. For further information regarding this and the latest ETAs, keep an eye on this blog post, our forums, and Discord server.
RTX 50 Series Stock Update 31/01/2025
Stock Update:
RTX 5090 sold out and pre-orders ceased
RTX 5080 sold out and pre-orders ceased
Due to incredibly high demand and limited stock, all 50 Series cards sold shortly after launch with some pre-orders taken in restricted quantities. Stock ETAs are as follows:-
RTX 5090 ETA: 3-16 Weeks
RTX 5080 ETA: 2-6 Weeks
If you have not received a dispatch confirmation email, your order is now in a pre-order queue. We are working with our supply chain to fulfil these within the ETAs above, or sooner if possible. As always, anyone who does not wish to wait is welcome to cancel for a full refund.
Future Availability
We have no plans to take pre-orders for any 50 Series cards until we have greater clarity on availability and have fulfilled the pre-orders we have taken. For up-to-date information, please sign up with stock notification emails of the product you are interested in via the product page, as well as keep an eye on our Discord server and forums to be the first to hear when more stock lands.
Website Outage
We apologise for the inconvenience caused when our website experienced an outage close to the launch time. Whilst every measure was taken to ensure the website could serve those who visited and wanted an RTX 50 Series graphics card, a server hosting service unexpectedly failed, along with the failsafe, which required a complete restart. We are now working with our partners to prevent this from occurring in the future.
The NVIDIA RTX 50 Series
Engineered with Blackwell architecture, the NVIDIA RTX 50 Series, deliver a serious uplift in performance. Harnessing the very latest AI enhancements, 5th-gen Tensor, and 4th-gen RT cores, unlock rapid speeds and lifelike quality in all your favourite gaming worlds or creative workloads. What’s more, integrated neural networks such as RTX Neural Shaders, facilitate even greater detail along with real-time rendering for true-to-life visuals, shadows, and lighting all in real-time.
What’s more, the RTX 50 Series is equipped with GDDR7 video memory. With speeds of up to 30Gbps and bandwidths up to 1.8TB/s, enjoy superior efficiency across all your intensive workloads and near-zero interruptions to your gaming adventures.
This is only a snapshot of all the great tech included with the NVIDIA RTX 50 Series. If you want to read more, be sure to check out our ultimate 50 Series hub.
RTX 5080 vs RTX 4080 – What’s the Difference?
Both the RTX 5080 and 4080 GPUs are primed for enthusiast-grade gaming and content creation as they feature plenty CUDA cores, rapid speeds, and onboard video memory.
However, there are a few key differences between them which we’ve broken down further below.
| GPU Gen | CUDA cores | Base clock speed | Boost clock speed | VRAM | Tensor cores | RT cores | Memory Bus | TDP | |
|---|---|---|---|---|---|---|---|---|---|
| RTX 5080 | Blackwell | 10752 | 2.30GHz | 2.62GHz | 16GB GDDR7 | 5th-gen | 4th-gen | 256-bit | 360W |
| RTX 4080 | Ada Lovelace | 9728 | 2.21GHz | 2.51GHz | 16GB GDDR6 | 4th-gen | 3rd-gen | 256-bit | 320W |
RTX 5080
The NVIDIA RTX 5080 has been crafted utilising all-new Blackwell architecture, packing in a whopping 10752 CUDA cores to facilitate outstanding performance in AAA gaming and streaming alike. Capable of reaching up to 2.62GHz, you can enjoy rapid rendering, even in the most graphically intensive applications. Your in-game immersion is enhanced by the 5th-gen Tensor and 4th-gen RT cores, optimised to deliver stunning realistic visuals.
The RTX 5080 has made the jump to GDDR7, armed with at least 16GB, to deliver maximum efficiency across your multi-threaded workloads along with near-zero latency or lag. No more unwanted interruptions during those critical boss battles!
What’s more, the NVIDIA 5080 features onboard cooling to dissipate excess heat and guarantee optimum temperatures. Because of the GPU’s integrated dual-slot cooling, it measures 304 x 137 x 48mm (manufacturer and model depending). This is smaller than the 4080 so you won’t need as big of a GPU clearance. We suggest at least 340 or 380mm to ensure you have enough room for your graphics card, cooling, and any finishing touches.
RTX 4080
In comparison, the RTX 4080 harnesses Ada Lovelace architecture and an intelligent custom TSMC 4N process. Boasting 9728 CUDA cores, the RTX 4080 can effortlessly render all your demanding workloads with ease at up to 1440p or even 4K resolutions. The NVIDIA 4080 also features 3rd-gen RT and 4th-gen Tensor cores to deliver glorious detail and lifelike visuals which is boosted further by support for DLSS 3.5.
The RTX 4080 has a smaller TDP, requiring up to 320W of power, which is kept cool and quiet by the integrated thermal heatsink. The on-board triple-slot cooling solution makes the RTX 4080 a hefty boy, typically measuring 310 x 140 x 61mm, however this does vary on manufacturer. As a result, to fully utilise the RTX 4080, you’ll need to ensure you have a compatible case with a GPU clearance of at least 380mm to account for your graphics card, cooling, and any extra aesthetics you wish to add.
What Hardware Do I Need to Upgrade to the RTX 5080?
CPU
We recommend you pair the RTX 5080 with an AMD Ryzen 9000 or Intel Core Ultra Series to ensure you get the very best performance. With one of these processors, enjoy blisteringly fast processing speeds and effortless multitasking. Easily dominate you in-game enemies while you chat away to friends or browse the latest game guides.
Intel Core Ultra 7 265KF Processor
- Intel Core Ultra Series
- Arrow Lake architecture
- LGA 1851 socket
- 20 cores and 20 threads
- 5.5GHz boosted clock speeds
- 125W TDP
AMD Ryzen 7 9700X Processor
- AMD Ryzen 9000 Series
- Zen 5 architecture
- AM5 socket
- 8 cores and 16 threads
- 5.50GHz boosted clock speed
- 65W TDP
RAM
Pairing your RTX 50 Series GPU with a high capacity DDR5 RAM kit means you can take advantage of lightning fast in-game loading times and near-zero latency.
TeamGroup Delta 32GB (2x16GB) DDR5 RAM Kit
- 32GB capacity (2x16GB RAM modules)
- DDR5 standard
- 6200MHz
- Dual-channel configuration
Power Supply
With a max TDP of up to 360W, we recommend that you have at least an 850W PSU with an 80 PLUS Gold rating or higher. This will ensure you have more than enough power for your RTX 5080, the rest of your chosen components, and protection against any unexpected power spikes.
Kolink Regulator 850W Modular Power Supply
- 850W capacity
- 80 PLUS Gold rating
- ATX 3.0 compatible
- Modular form factor
- PCIe 5.0 support
Case
A typical RTX 5080 will measure 304 x 137 x 48mm*, meaning you’ll need to ensure you have a large enough GPU clearance to accommodate your GPU, integrated cooling solution, and any extra customisation options you wish to install. As a result, we recommend you pair the RTX 5080 with a case that has at least 340 or 380mm GPU clearance.
HAVN HS420 Black Mid Tower PC Case
- Mid tower
- Stylish UniSheet panoramic glass side panel
- Up to E-ATX motherboards support
- GPU clearance of up to 480mm
- Anti-sag GPU bracket included
- Compatible with up to 11 x 140mm fans or 420mm radiators
*GPU dimensions vary depending on the manufacturer. For your model’s exact dimensions, check the manufacturer’s product page or manual.
Don’t Know How to Purchase an RTX 5080?
Have we convinced you to upgrade to an NVIDIA RTX 5080? There’s high demand for these incredible graphics cards so be sure to check out our blog post for all the details you need to know about ordering an RTX 5080 at Overclockers UK.
Learn More About Your GPU
Did You Upgrade to an NVIDIA RTX 5080?
Did you make the jump to an NVIDIA RTX 5080? What are your thoughts so far? Let us know in the comments.
- 9 min read
Ruth Rowley
Author
Ruth has been with Overclockers UK for over a year and has gone on to write about everything ranging from in-depth hardware guides to monthly game releases.
Outside of writing blog posts, she can be found wrapped in a blanket with her black cat, engrossed in a book or playing life-simulation games such as The Sims, Stardew Valley, and Animal Crossing.
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