ASUS lists full specs for ProArt GeForce RTX 5090 OC, 2482 MHz default, 2512 MHz OC mode
ASUS has now published a full spec sheet for its ProArt GeForce RTX 5090 32GB GDDR7 OC Edition (PROART-RTX5090-O32G). We first spotted the ProArt RTX 5090 during CES 2026, and ASUS confirmed the model shortly after.
The ProArt RTX 5090 is built around NVIDIA’s Founders Edition-style multi-PCB layout , paired with a two-fan flow-through cooler approach. ASUS markets a vapor chamber, liquid metal on the GPU, and a double-vented backplate, plus a USB Type-C display output that is not present on RTX 5090 Founders Edition.
© ASUS RTX 5090 ProArt OC with higher clocks than NVIDIA’s
The key update is clocks. ASUS lists a 2482 MHz “Default Mode” engine clock, and a 2512 MHz “OC Mode” profile enabled through GPU Tweak III. For context, NVIDIA’s official RTX 5090 spec lists a 2.41 GHz boost clock, so the ProArt model is configured above NVIDIA reference out of the box.
Other listed specs include 21760 CUDA cores, 32GB of GDDR7 at 28 Gbps on a 512-bit bus, and PCI Express 5.0. Display outputs are 1x HDMI 2.1b, 2x DisplayPort 2.1b, and 1x USB Type-C, with up to four displays and a 7680×4320 maximum digital resolution. ASUS also lists a 1000W PSU recommendation, 304×140×50 mm dimensions, and a 2.5-slot form factor with SFF-Ready compatibility.
ASUS has not announced pricing or retail availability for the ProArt RTX 5090. NVIDIA lists RTX 5090 starting at $1,999, but as we know current price for this SKU is at least $1500 higher. If we add the ASUS tax, we might end up in $4K territory.
Source: ASUS
