The Asus ROG 4K gaming PC with 9800X3D and RX 9070 XT is a full-tower gaming desktop built around AMD’s newest flagship architecture, now available for $1,899.99 USD at Newegg. This is the rare moment when top-tier gaming hardware—the kind that dominates 4K benchmarks—lands at a price that doesn’t require a second mortgage. The rig pairs AMD’s Ryzen 7 9800X3D with a Radeon RX 9070 XT, both 2025 releases, inside an ASUS ROG GM700 chassis with liquid CPU cooling, 32GB DDR5 RAM, and a 1TB NVMe SSD.
Key Takeaways
- AMD Ryzen 7 9800X3D with 3D V-Cache delivers top-tier gaming performance at 5.2GHz boost
- Radeon RX 9070 XT GPU supports 4K gaming with ray tracing and AV1 encoding
- Liquid-cooled CPU, 32GB DDR5-5600 RAM, and 1TB PCIe 4.0 SSD included
- Available at $1,899.99 USD, undercutting comparable RTX 5090 variants by $500+
- ASUS ROG G700 full-tower chassis with Wi-Fi 6, 2.5GbE LAN, and 850W 80+ Gold PSU
Why This Asus ROG 4K Gaming PC Matters Right Now
The Asus ROG 4K gaming PC hits an unusual price-to-performance sweet spot in early 2025. AMD’s Ryzen 7 9800X3D is purpose-built for gaming—its 8-core/16-thread design and 96MB of cache (boosted by 3D V-Cache technology) make it one of the fastest CPUs for AAA titles at high framerates. Paired with the RX 9070 XT’s 16GB GDDR6 and native 4K support, this configuration targets players who want to max out settings without compromise. At $1,899, you’re paying less than you would for equivalent NVIDIA RTX 5090 or RTX 5080 variants of the same chassis. That’s a significant discount for hardware that arrived just months ago.
The liquid cooling setup matters here. The 9800X3D can run hot under sustained load, and ASUS’s integrated liquid solution keeps thermals in check without requiring custom water-cooling expertise. Combine that with 32GB of DDR5-5600 RAM (upgradable to 64GB across four DIMM slots) and a 1TB PCIe 4.0 SSD, and you have a machine ready for streaming, content creation, and gaming simultaneously. The GM700 chassis itself is a full-tower design measuring 18.88 inches tall, offering plenty of airflow and expansion room for future upgrades.
Asus ROG 4K Gaming PC Specifications and Design
The Asus ROG 4K gaming PC is built on the ASUS ROG G700 (2025) platform, a full-tower gaming chassis that prioritizes cooling and modularity. The CPU is the Ryzen 7 9800X3D—AMD’s Zen 5 architecture with 3D V-Cache, running at a 4.7GHz base clock and up to 5.2GHz boost, with 96MB of total cache. This is not a mid-range chip. It’s positioned as AMD’s answer to Intel’s highest-end gaming CPUs, and the 3D V-Cache technology specifically improves gaming performance by reducing memory latency.
The GPU is the Radeon RX 9070 XT PRIME variant with 16GB GDDR6 memory. This card supports native 4K gaming with ray tracing enabled and includes AV1 video encoding, useful for streamers. Unlike the RTX 5090, which demands a 575W power draw on its own, the RX 9070 XT is more power-efficient, allowing ASUS to pair it with an 850W 80+ Gold power supply (peak 900W) without cutting corners. The system runs Windows 11 Home and includes Wi-Fi 6 (802.11ax), Bluetooth 5.4, and 2.5GbE LAN for both gaming and content delivery.
Storage is where one detail matters: the advertised spec lists 1TB of PCIe 4.0 NVMe SSD, though some Micro Center and Best Buy variants ship with 2TB. Verify the exact configuration at your retailer before purchase. The motherboard supports up to four DDR5 U-DIMM slots, meaning you can expand RAM to 64GB if your workload demands it, and the system supports up to 6000MHz with AEMP II overclocking.
How the Asus ROG 4K Gaming PC Compares to Alternatives
ASUS offers several variants of the ROG G700 chassis with different CPU and GPU combinations. A lower-spec sibling uses the Ryzen 7 8700F (older generation) paired with an RX 9060 XT GPU, also with 32GB DDR5 and 1TB SSD. That configuration costs less but sacrifices the 9800X3D’s gaming dominance and the RX 9070 XT’s 4K ray-tracing muscle. If you step up to RTX 5090 or RTX 5080 variants in the same chassis, you’ll pay $2,400 to $2,700 or more. The RX 9070 XT trade-off is simpler: NVIDIA’s top cards have broader software ecosystem support and DLSS, but AMD’s RDNA 4 architecture (in the RX 9070 XT) offers better price-per-performance at 4K and supports open standards like AV1 encoding natively.
For streaming and content creation, the 9800X3D’s eight cores and the RX 9070 XT’s AV1 support give this rig an edge over pure gaming rigs built around older Ryzen 5000 or Intel 13th-gen chips. You’re not just buying a gaming machine; you’re buying a machine that can game and produce content without stuttering.
Is This Deal Real?
The Asus ROG 4K gaming PC is listed at $1,899.99 USD on Newegg, with availability also reported at Micro Center and Best Buy. Pricing and stock vary by retailer and region. This is a current deal, not a historical price—verify availability before committing. The configuration shown here (9800X3D, RX 9070 XT, 32GB DDR5, 1TB SSD) is the specific SKU at that price point; other variants with RTX GPUs or different storage will differ in cost.
What should I prioritize: the CPU or GPU in the Asus ROG 4K gaming PC?
Both matter equally for 4K gaming. The Ryzen 7 9800X3D excels at CPU-bound tasks like streaming and physics simulation, while the RX 9070 XT handles the actual pixel rendering. At 4K resolution, the GPU becomes the bottleneck more often than the CPU, so the RX 9070 XT’s 16GB VRAM and ray-tracing support are critical. But the 9800X3D ensures you won’t hit CPU limits when streaming or running background tasks.
Can I upgrade the RAM and storage in the Asus ROG 4K gaming PC?
Yes. The system supports up to 64GB DDR5 RAM via four DIMM slots and can accept additional M.2 NVMe drives in two additional 2280 slots, plus four SATA 6.0Gb/s ports for older storage. Upgrading is straightforward—no custom water-cooling knowledge required.
The Asus ROG 4K gaming PC is a rare alignment of new hardware, competitive pricing, and real-world performance. If you’re shopping for a 4K gaming rig in early 2025 and want to avoid the NVIDIA premium, this ASUS configuration delivers the goods without forcing you to choose between CPU and GPU performance. At $1,899, it’s the most sensible high-end gaming PC deal available right now—assuming stock holds.
This article was written with AI assistance and editorially reviewed.
Source: Tom's Hardware
