THERMONUCLEAR - RYZEN 9 RTX 3090 GAMING PC

It's time to design your next custom gaming PC! Your weapon of choice, the THERMONUCLEAR! Featuring the Ryzen 9 5950X and RTX 3090, the THERMONUCLEAR will play 4K and VR games with ease.

Our PC builder below will help you to design your own high performance PC to fly through your favourite games! Not sure what's best for the games you play? Try our by game configurator for a helping hand on the best gaming computers to use as a base configuration.

Completely confused? We have a which one helper to guide you to the right system for your budget. Sometimes it's better talking it over with someone to make sure that you have the perfect system for you, contact our expert system designers who will assist you!

  • AMD X570 ATX gaming motherboard with PCIe 4.0, Intel Gigabit Ethernet, 14 power stages, dual M.2 with heatsinks, SATA 6Gb/s, USB 3.2 Gen 2 and Aura Sync RGB lighting
  • The GeForce RTX™ 3090 is a big ferocious GPU (BFGPU) with TITAN class performance. It’s powered by Ampere—NVIDIA’s 2nd gen RTX architecture—doubling down on ray tracing and AI performance with enhanced Ray Tracing (RT) Cores, Tensor Cores, and new streaming multiprocessors. Plus, it features a staggering 24 GB of G6X memory, all to deliver the ultimate gaming experience.
  • The new AMD Ryzen 5000 Series CPUs have arrived boasting higher performance gains over its predecessor lineup. With higher speeds, more memory and wider bandwidth the new Ryzen CPUs look to improve on and upgrade the way you relax, work and play. The AMD Ryzen 9 5950X processor includes 16 CPU Cores with 32 threads and a base clock of 3.4GHz that can be boosted to 4.9GHz.
  • Corsair Vengeance LPX memory is designed for high-performance overclocking. The heatspreader is made of pure aluminum for faster heat dissipation, and the eight-layer PCB helps manage heat and provides superior overclocking headroom.Corsair Vengeance LPX memory is designed for high-performance overclocking. The heatspreader is made of pure aluminum for faster heat dissipation, and the eight-layer PCB helps manage heat and provides superior overclocking headroom.
  • The Seagate FireCuda 520 SSD with PCIe® Gen4 ×4 interface is their fastest solid state drive — nearly 45% faster sequential reads/writes than the previous generation. It provides plug-and-play compatibility with all PCIe 4.0 motherboards, and delivers an extreme boost in performance with the latest 3D TLC NAND technology. Upgrading to the FireCuda 520 unlocks Gen4 speed and supplies up to 9× faster sequential reads than SATA SSDs.
  • The Obsidian Series 500D RGB SE is a premium mid-tower enthusiast PC case with aluminum construction, smoked tempered glass panels, and software control over fans and RGB lighting enabled by a CORSAIR iCUE Commander PRO.
  • Windows 10 brings new features and security settings to your machine that are crucial to getting your work done in today's operating systems. This PC can upgrade to Windows 11 free of charge when it is released on Tuesday 5th October!

*If your RTX card is in stock, we will build your PC within your chosen Build Time. Need your PC right away? Simply choose 'Express Build' or 'Super Express Build' in the Configurator. If your RTX card is on pre-order (it will say so in the configurator), your selected Build Time will apply as soon as we have stock to build your order with. You will be notified as soon as we start building. Click here for up-to-date RTX 30 Series stock availabilty.

Average FPS Benchmarks for Nvidia GeForce RTX 3090

Gladiator PC - rated 4.8 out of 5 on Trustpilot. The UK's top rated builder of custom PCs

Gladiator PC - the UK's top rated builder of custom PCs. Rated 4.8 out of 5 on Trustpilot!

Default Specifications - Buy Default or customise

Processor (CPU):AMD Ryzen 9 5950X 16 Core
Graphics Card:GeForce RTX 3090 24GB
Memory (RAM):32GB DDR4 3000MHz
Storage Drive(s):2TB SATA III Hard Disk and 1TB M.2 PCIe.4 SSD
Motherboard:ASUS ROG X570-F
Power Supply:1000W 80+
Case:Corsair 500D SE
Operating System:Windows 10 Home

You can configure this system below by making whatever changes you require and clicking the "Go To Checkout" button. Or, if you simply want this PC with the default configuration chosen by Gladiator, you can buy now.

Core Components

Corsair Obsidian 500D RGB SE Tempered Glass Midi PC Gaming Case with RGB Fans
 Case
  • Corsair Obsidian 500D RGB SE Tempered Glass Midi PC Gaming Case with RGB Fans
  • Corsair 5000D Airflow Black Mid Tower Tempered Glass PC Gaming Case
    £130 
  • Corsair 5000X RGB White Mid Tower Tempered Glass PC Gaming Case
    £150 
  • MSI MAG VAMPIRIC 010 Tempered Glass Midi PC Gaming Case
    £64 
  • MSI MPG GUNGNIR 110R Black Mid Tower Tempered Glass PC Gaming Case
    £90 
  • Corsair 4000D Airflow Tempered Glass Mid-Tower ATX Case
    £80 
  • Corsair White iCue 4000X RGB Mid Tower Windowed PC Case
    £108 
  • ASUS TUF GT501 White Edition Windowed PC Gaming Case
    £140 
  • CiT Crossfire Black Midi Tower Tempered Glass PC Gaming Case
    £47 
  • Corsair Black iCue 4000X RGB Mid Tower Windowed PC Case
    £110 
  • Game Max Gravity ARGB Mid Tower Gaming Case
    £50 
  • GameMax Diamond Black ARGB Windowed Mid Tower PC Gaming Case
    £46 
  • GameMax Diamond White ARGB Windowed Mid Tower PC Gaming Case
    £57 
  • ASUS TUF GT301 Tempered Glass RGB PC Gaming Case
    £100 
  • Corsair Crystal Series 570X RGB Tempered Glass Mid-Tower Case
    £186 
  • Corsair Crystal 680X RGB Smart Black Glass Cube PC Gaming Case
    £220 
  • Corsair 4000D White Airflow Tempered Glass Mid-Tower ATX Case
    £80 
  • Corsair Black iCUE 220T Addressable RGB Airflow Midi PC Gaming Case
    £94 
  • ASUS ROG Strix Helios Addressable Aura RGB Aluminium Glass Midi PC Gaming Case
    £276 
  • ASUS ROG Strix Helios White Edition Aluminium Glass Midi PC Gaming Case
    £270 
AMD Ryzen 9 5950X 16 Core AM4 CPU/Processor
 Processor (CPU)
ASUS AMD Ryzen ROG STRIX X570 F AM4 PCIe 4.0 ATX Gaming Motherboard
 Motherboard
32GB (2x16GB) Corsair Vengeance LPX 3000MHz DDR4 Memory - Black
 Memory (RAM)
24GB NVIDIA GeForce Ampere RTX 3090
 Graphics Card

Storage

1TB Firecuda 520 PCIe 4.0 NVMe M.2 Solid State Drive (ZP1000GM3A002)
Storage Drive 1 (Operating System Drive)
2TB Seagate Barracuda 3.5" Hard Drive - ST2000DM008
Storage Drive 2
Storage Drive 3
Storage Drive 3
Optical Drives
Optical Drives

Base Components

Corsair 280mm H115i ELITE CAPELLIX RGB Intel/AMD CPU Liquid Cooler
 Processor Cooling
1000W - Corsair RM1000X Fully Modular 80+ Gold Power Supply
 Power Supply
Braided Cables
Braided Cables
  • NONE SELECTED
    £0 
  • Green Braided Cable Extensions (CPU + GPU + Motherboard)
    £33 
  • Blue Braided Cable Extensions (CPU + GPU + Motherboard)
    £33 
  • Hot Pink Braided Cable Extensions (CPU + GPU + Motherboard)
    £33 
  • White Braided Cable Extensions (CPU + GPU + Motherboard)
    £33 
  • Purple Braided Cable Extensions (CPU + GPU + Motherboard)
    £33 
Akasa AK-LD05-50RB Asus ROG RGB LED PC Light Strip 50cm
Lighting
Standard Integrated HD Audio
 Sound Card
Networking / Wireless
Networking / Wireless

Software

Windows 10 Home 64 bit Operating System
 Operating System
Office
 Office
Security
 Security

Peripherals

Keyboard
Keyboard
  • NONE SELECTED
    £0 
  • ASUS ROG STRIX Scope RX RGB Optical Mechanical Switch Gaming Keyboard
    £125 
  • ASUS STRIX SCOPE PBT Wired Mechanical Gaming Keyboard Cherry MX Red Xccurate Ctrl Key PBT keycaps Stealth Key Aluminium Frame Ergonomic Wrist Rest
    £137 
  • MSI VIGOR GK20 RGB Gaming Keyboard
    £30 
Mouse
Mouse
  • NONE SELECTED
    £0 
  • Gamemax Razor Gaming Mouse
    £9 
  • ASUS Gladius II Origin RGB Optical Gaming Mouse
    £85 
  • ASUS ROG Gladius II Core Gaming Mouse 200-6200 DPI Lightweight Ergonomic RGB Lighting
    £62 
  • MSI CLUTCH GM30 RGB Optical Gaming Mouse
    £42 
  • Game Max STRIKE - RGB Gaming Mouse
    £13 
  • Cherry MW 2400 Wireless Mouse - JW-0710-2
    £15 
Headset
 Headset
  • NONE SELECTED
    £0 
  • MSI IMMERSE GH30 V2 Gaming Headset 3.5mm Jack
    £45 
  • Razor RGB Gaming Headset and Mic with 5.1 Surround Sound
    £13 
  • TUF Gaming H3 7.1 Gaming Headset (PC/PS4/Switch/Xbox)
    £43 
  • ASUS ROG Delta headset Binaural Head-band - Black
    £186 
Mouse Mat
Mouse Mat
  • NONE SELECTED
    £0 
  • ASUS ROG Sheath BLK LTD Extra Large Mouse Pad
    £35 
  • MSI AGILITY GD30 Pro Gaming Mousepad
    £21 
Monitor 1
 Monitor 1
Monitor 2
Monitor 2
Monitor 3
Monitor 3
PROMOTIONAL BUNDLES
PROMOTIONAL BUNDLES
  • NONE SELECTED
    £0 
  • ASUS TUF GAMING M3 RGB Optical Gaming Mouse + K1 Keyboard
    £40 
  • CHERRY DW 9000 (JD-9000GB-1) Wireless Keyboard & Mouse Set (USB) Bluetooth/RF Rechargeable UK Layout
    £73 
  • MSI VIGOR GK30 COMBO RGB Keyboard + Clutch GM11 Mouse
    £60 
  • CiT Avenger Illuminated Keyboard & Mouse 3 Colour
    £23 
  • Game Max Pulse Multi Colour PC Gaming Keyboard+ Mouse Kit
    £25 
Speakers
 Speakers
Webcam
Webcam
Stream Deck
Stream Deck
Gaming Chairs
Gaming Chairs
Flight Controllers
Flight Controllers
  • NONE SELECTED
    £0 
  • Thrustmaster T.16000M FCS Hotas Joystick Black /Orange
    £132 

Extras

Surge Protection
 Surge Protection
Standard Sufficient Thermal Paste for Cooling
 CPU Thermal Paste
Video Cables
Video Cables

Services

Home Installation
Home Installation
I don't want to be able to upgrade my Gladiator later
Upgrade Guarantee
Cable Management
 Cable Management
Standard Build Service (5-6 Working Days)
 PC Build Time

Need your new PC Urgently?
Consider using one of the Express Build services above to get your system build prioritised as "Urgent".

Warranty
 Warranty