AMD Ryzen AI 7 PRO 450G socket: AM5

What the Ryzen AI 7 PRO 450G is

The Ryzen AI 7 PRO 450G is the top desktop APU of the Gorgon Point generation, launched on March 2, 2026 for OEM business systems. Four Zen 5 cores plus four Zen 5c cores give 16 threads at 2.0 GHz base and up to 5.1 GHz boost, with 16 MB of L3 cache in 24 MB of total L2 and L3. Graphics are 8 RDNA 3.5 compute units as Radeon 860M at up to 3100 MHz, and the XDNA 2 NPU offers up to 50 TOPS at 1.9 GHz. Default TDP is 65 W on TSMC 4 nm.

The chip brings mobile Gorgon Point silicon to the socketed desktop: the same Zen 5 cores, RDNA 3.5 graphics and XDNA 2 NPU as the Ryzen AI 400 laptop range, in an AM5 package with DDR5 memory. The 50 TOPS NPU earns Microsoft Copilot+ certification with at least 16 GB of system memory. AMD positions it below the chiplet Ryzen 9000 desktop parts as a lower cost, lower power option with far stronger integrated graphics.

PRO branding adds business manageability and security features such as memory guard and cloud based recovery for fleet deployment. There is no boxed retail version: the 450G ships only inside OEM commercial systems, which were expected in the second quarter of 2026.

Socket and motherboard compatibility

The 450G plugs into a standard AM5 socket with 1,718 contacts, so unlike its soldered mobile cousins it can be replaced or serviced. AMD lists A620, B650, B650E, X670, X670E, B840, B850, X870 and X870E chipsets as supporting, covering the 600 and 800 series families. Because the APU arrived in 2026, boards built earlier need a BIOS that knows it, so the board maker's CPU support list and minimum BIOS version decide before purchase.

The 65 W rating fits the boards and power delivery of ordinary commercial desktops, far below flagship chiplet parts. Overclocking headroom is limited by design: this is an efficiency APU with a locked multiplier, and the value lies in integrated graphics and NPU rather than frequency records.

The 35 W AMD Ryzen AI 7 PRO 450GE is the efficiency twin for small form factor systems, with identical cores, graphics and boost clocks.

Memory, PCIe and cooling

Memory is DDR5 only across two channels, up to 256 GB, with ECC supported where the motherboard enables it. There is no DDR4 option on AM5, and Copilot+ certification needs at least 16 GB in the system. Faster kits run through the board's memory profiles.

PCIe lanes from the APU serve graphics and NVMe storage, with the exact split set by the board design. Most commercial systems rely on the 8 compute unit integrated graphics and a fast SSD rather than a discrete card, which keeps cost, power and noise down.

Cooling comes from the system builder since there is no retail box or bundled cooler. The 65 W rating suits the compact air coolers of business desktops, and the 95 degree maximum junction temperature matches other AM5 parts. Any AM5 rated cooler with the 54 × 90 mm mounting pattern fits; see the CPU cooler compatibility by socket guide.

Platform and positioning

AMD aims the PRO G series at business desktops that need AI acceleration without a discrete GPU: office AI features, video collaboration with effects, and light creation beside everyday work. The 50 TOPS NPU runs Copilot+ workloads locally, the 860M handles displays and acceleration, and PRO security features serve IT fleets. AMD's own testing compared the 65 W 450G against Intel 65 W business desktops in office and creator benchmarks.

Against chiplet Ryzen parts the trade is clear: fewer cores and lower clocks for much better integrated graphics and lower power. Against the mobile PRO 450 the desktop chip trades battery focused tuning for socketed serviceability and DDR5 capacity.

Upgrade paths

On AM5 the 450G can be replaced by faster socketed processors on a supporting board, subject to BIOS: chiplet Ryzen 7000 and 9000 parts such as the AMD Ryzen 7 7800X3D fit the same socket with more cores for heavier work. That path needs a discrete GPU to match, since chiplet parts carry only basic graphics.

Coming from older AM4 systems, the move needs a new board and DDR5 memory. The soldered mobile PRO range on FP8 serves laptops where socketed upgrades never apply.