HP EliteDesk 805 (G9) vs Thermaltake LCGS Quartz R66 (S2QT-B550-R66-LCS)
Comparison summary
- For performance Thermaltake LCGS Quartz R66 has a lot better performing processor. It also has more memory.
- The computers have different operating systems, HP EliteDesk 805 has Windows 11 Pro and LCGS Quartz R66 has Windows 11 Home.
- For displaying graphics LCGS Quartz R66 has a lot faster graphics card.
- EliteDesk 805 is cheaper.
HP EliteDesk 805 (G9)
Thermaltake LCGS Quartz R66 (S2QT-B550-R66-LCS)
Compare specifications
| HP EliteDesk 805 (G9) | Thermaltake LCGS Quartz R66 (S2QT-B550-R66-LCS) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a gaming PC and is responsible for running games. Read more | |
| Intel Core i7-1255U | AMD Ryzen 5 5600 |
| Memory (RAM)?Memory increases the general speed of a gaming PC. Read more | |
| 8gb | 16gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| Radeon 760M | Radeon RX 6600 |
| Weight | |
| - | 25 lbs (11.34 kg) |
| Operating system (OS) | |
| Windows 11 Pro | Windows 11 Home |
| Hard drives | |
| 1000gb SSD | 1000gb SSD |
| Release date | |
| March 19, 2026 | January 25, 2026 |
| Amazon.com List Price | |
| $699.89 | $999.99 |
| Amazon.com Lowest New Price | |
| $699.89 | $999.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Game compatibility checker
Compare HP EliteDesk 805 / Thermaltake LCGS Quartz R66 vs other budget gaming PCs:
HP EliteDesk 805 (G9) summary
HP EliteDesk 805 is a budget gaming computer with Windows 11 Pro released in 2026. It doesn't have the best Intel CPU and also less memory than it's rivals for its price. The computer has the Radeon 760M video card which is not the best for playing games. You can play some games published this year using lower graphics settings, but you should check for games you want to run.
HP EliteDesk 805 G9 Small Form Factor Desktop • 8GB DDR5 RAM • 1TB SSD • Ryzen5 Processor(1.3 Times Faster Than Intel i7-1255U) • Dual Display Support(HDMI+DP) • RJ-45 • Windows 11 • Wired KB&Mouse
【POWERFUL PERFORMANCE】This HP desktop pc is powered with the AMD Ryzen 5 8500G Processor (1.3 Times Faster than Intel i7-1255U) and AMD Radeon 760M Graphics, delivering smooth multitasking and stunning visuals. Equipped with upto 64GB DDR5 RAM and upto 2TB SSD for quick boot times and ample storage, this system is perfect for gaming, productivity, and everyday computing.
【Operating system】 This hp desktop has pre-installed the latest Windows 11 Pro 64-bit (English), pre-configured for organised multitasking, intuitive navigation, packed with security features TPM 2.0 and HP Wolf Security for complete protection. With AI-powered Copilot, offers intelligent assistance for a variety of tasks. Ideal for Designers, Professionals, Business, Programmers, Engineer, Architecture.
【Tech Specs】1 x USB Type-C (20Gbps), 4 x USB Type-A (10Gbps), 3 x USB Type-A (5Gbps), 3 x USB 2.0 Type-A, 1 x HDMI 1.4b, 2 x DisplayPort 1.4a, 1 x RJ-45 Ethernet, 1 x headphone/microphone combo, 1 x audio line-in/line-out, 1 x power connector, wired USB keyboard & mouse, Wi-Fi.
【Compact Dimension】The HP EliteDesk 805 G9 Small Form Factor (SFF) Desktop combines a sleek, space-saving design with HP’s legacy of reliability and innovation. Crafted with premium materials, it’s engineered to withstand daily use while delivering enterprise-grade performance, making it a dependable choice for both business and personal needs. Weighing under 9 LBs and measuring just 11.9 x 10.6 x 3.7 IN.
【Keyboard and Mouse】 This Elitedesk comes with HP USB 320K Keyboard and HP 125 Wired Mose in the box.
ASIN: B0GPKJV9JM
Thermaltake LCGS Quartz R66 (S2QT-B550-R66-LCS) summary
Thermaltake LCGS Quartz R66 is an impressive value Windows budget gaming computer released in 2026. It has the Radeon RX 6600 video card that is exceptional for playing games. You can play older games on recommended settings, but using lower graphics settings you can run 60% of the games published this year. The computer has an exceptional AMD processor and a decent amount of memory for its price.
Thermaltake LCGS Quartz R66 Gaming Desktop (AMD Ryzen™ 5 5600, ToughRam DDR4 3600Mhz 16GB RGB Memory, AMD Radeon™ RX 6600, 1TB NVMe M.2, WiFi, Windows 11) S2QT-B550-R66-LCS
AMD Ryzen 5 5600 CPU, AMD B550 Chipset motherboard, 16GB DDR4 3600Mhz RGB Memory, 1TB NVMe M.2, WiFi, Windows 11 Home
AMD Radeon RX 6600, Display Port/HDMI, Keyboard & Mouse
ARGB Tower Air Cooler
3mm Thick Tempered Glass Side Panel
Full Length PSU Power cover cleans up cables for a professional look.
ASIN: B0F6QVVG58