The AMD Radeon RX 9060 XT has launched, and this post dives into the teardown of the Sapphire Pulse 16GB and 8GB variants. Both cards share a nearly identical external design, but the internals reveal subtle differences. The Pulse models use a dual-fan design and flow-through cooling, aided by a vertically-oriented fin stack. Power consumption remains under 200 watts, so the thermal solution doesn’t require high-end features.
The cooler covers a modest fin stack connected to three 6mm heat pipes. These direct airflow upward with minimal obstruction, avoiding the poor design practices seen in older cards. The GPU sits under a copper cold plate surrounded by a nickel-plated base that also cools the VRAM.
Thermal Performance and Cooling System Breakdown
Thermally, the GPU stabilizes at 56°C with a hotspot delta of 23°C—acceptable, though slightly high. Memory hits 85°C in a 21°C ambient room, which could become an issue in warmer cases. A phase-change thermal pad is used for the GPU, while standard pads handle VRAM and MOSFET contact.
Serviceability stands out here. The Pulse design allows for simple fan replacement without disturbing the GPU heatsink or thermal paste—an advantage for long-term maintenance. The PCB design includes a clearly separated cooler assembly and accessible screws, making disassembly fast and straightforward.
Internal Layout and PCB Differences
Once disassembled, the 16GB model reveals memory modules on both sides of the PCB. By contrast, the 8GB version only uses the front side. This confirms that AMD did not opt for denser modules, instead doubling physical VRAM chips for the larger variant.
While both cards use the same basic PCB layout, there are slight changes. The 16GB model features a longer board with an unpopulated 8-pin power header location—likely for use with alternative VBIOS profiles or higher power targets. It also includes placeholders for additional fan headers and VRM phases that are not present in the 8GB version.
Thermal pads appear in different places: the 8GB model includes a backside MOSFET thermal pad that’s missing from the 16GB version, suggesting either a manufacturing inconsistency or a model-specific design tweak.
PCB Efficiency
Despite these differences, both cards share the same heatsink, heat pipe arrangement, and shroud design. The cooling system is sufficient for the modest heat output of the 9060 XT. The fin stack is small but effective, and the vertically aligned flow-through system prevents trapped heat buildup.
Backplate cooling is functional too, with thermal pads making direct contact with exposed areas, not insulated like some past designs. However, the 85°C memory temp on the 16GB model likely results from its backside memory lacking direct airflow, cooled only via the backplate.
Sapphire’s standard Pulse approach shines here again: simple design, reasonable thermals, and accessible assembly. The only real gripe is the fan connector, which remains finicky and hard to remove cleanly
Verdict
The AMD 9060 XT Sapphire Pulse models offer solid value with accessible thermal performance and serviceability. While the cooling solution is minimal, it’s appropriate for the card’s power profile. The dual-sided memory on the 16GB version explains its higher thermal readings, while the 8GB model’s simpler PCB reinforces its entry-tier focus. Sapphire’s modular fan assembly is a clear win for long-term maintenance. Small inconsistencies like missing thermal pads don’t impact performance significantly but are worth noting.
Overall, this is a straightforward and effective build, ideal for budget-conscious gamers who still expect reliable, low-noise operation from a modern mid-range GPU..
