Starting in February, Alienware plans to offer its flagship Area-51 Desktop with AMD’s new Ryzen 7 9850X3D. The souped-up X3D chip comes with an average 7% improvement compared to the Ryzen 7 9800X3D, says AMD, though even Team Red’s official benchmarks show minor improvements in most games, with some games posting identical results.
The Ryzen 7 9850X3D is identical to the Ryzen 7 9800X3D, short of the clock speed. The updated CPU can climb up to 5.6GHz, while the original model topped out at 5.2GHz. Nothing else is different. Both CPUs carry the same 120W TDP, and they both carry 104MB of combined L2 and L3 cache. The 96MB SRAM chunk is placed under the compute die on both models, giving them more thermal headroom for overclocking. AMD supports multiplier-based overclocking (along with PBO) on both chips.
Alienware originally launched the Area-51 Desktop exclusively with Intel’s Core Ultra 200S ‘Arrow Lake’ CPUs before bringing AMD’s Ryzen 7 9700X, Ryzen 7 9800X3D , and Ryzen 9 9950X3D to the desktop in November of 2025. Alienware hasn’t said if the Ryzen 7 9850X3D will replace the Ryzen 7 9800X3D, but AMD claims both CPUs will live in the Zen 5 X3D lineup moving forward.
Outside of the new CPU, the specs of the Area-51 remain unchanged. You can pack in up to an Nvidia RTX 5090, 64GB of DDR5-6400 memory, and 12TB of total SSD storage split across three 4TB PCIe Gen4 drives. Neither Alienware nor AMD has shared pricing details on the Ryzen 7 9850X3D yet, but the configuration will reportedly arrive in February.
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Jake Roach Social Links Navigation Senior Analyst, CPUs Jake Roach is the Senior CPU Analyst at Tom’s Hardware, writing reviews, news, and features about the latest consumer and workstation processors.
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- https://www.tomshardware.com/laptops/gaming-laptops/SPONSORED_LINK_URL
- https://www.tomshardware.com/laptops/gaming-laptops/alienware-brings-oled-to-its-gaming-laptops-for-the-first-time-in-years-anti-glare-oled-display-boasts-240hz-refresh-rate-and-0-2ms-response-time#main
- https://www.tomshardware.com
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