As shown in the figure above, in the 1080p, 2K and 4K resolution game tests, the RX 7800 XT public version graphics card performed slightly better than the RX 6800 XT. The Sapphire Ultra Platinum overclocked model offers even greater performance, reaching the level of the RX 6900 XT.

In terms of parameters, the RX 7800 XT graphics card uses 60CU (3840 stream processor), the GPU frequency can reach 2430MHz, it is equipped with 16GB 256bit 19.5Gbps video memory, 64MB unlimited cache, and the total power consumption is 263W. In contrast, the old RX 6800 XT graphics card has 72 CU (4608 stream processors), GPU frequency up to 2250MHz, equipped with 16GB 256bit 16Gbps video memory, 128MB unlimited cache, and a total power consumption of 300W.

The post AMD Radeon RX 7800 XT Graphics Card Review, Slightly Better Than RX 6800 XT appeared first on TechGoing.

According to reports, Sapphire RX 6800 XT Ultra Platinum L still adopts Sapphire’s customary square design style in terms of appearance.

In terms of parameters, RX 6800 XT adopts RDNA2 architecture, has 4608 stream processors, the frequency can reach 2360MHz, video memory is 16GB GDDR6, 256bit bit width, and unlimited cache capacity is 128MB. The output interface includes 3 DP 1.4 and one HDMI 2.1, and the power supply interface is dual 8pin.

This graphics card is equipped with 3-blade fans, which can provide strong air pressure and ensure quiet operation. On the cooling fins, it adopts a zigzag design, which can effectively reduce the airflow resistance entering the graphics card, and reduce noise while increasing the wind speed.

Sapphire said that the GPU contact part of the Sapphire RX 6800 XT Ultra Platinum L uses a pure copper heat dissipation base and uses a heat dissipation specification of 5 heat pipes. Although there is one less heat pipe than the previous RX 6800XT, the graphics card frequency is only 20MHz lower, and the performance is almost indistinguishable.

The post Sapphire launches RX 6800 XT Ultra Platinum L graphics card: with 16GB memory appeared first on TechGoing.