Asus Prime GeForce RTX 5070 VS Asus Prime Radeon RX 9070 OC Edition

At first glance, the Asus Prime GeForce RTX 5070 appears clock-speed competitive, posting a higher base clock of 2325 MHz versus the 1330 MHz base of the Asus Prime Radeon RX 9070 OC. However, base clocks are rarely the sustained operating point under load — and once both cards hit their boost targets, the RX 9070 OC pulls ahead with a turbo of 2590 MHz against the RTX 5070's 2512 MHz. More importantly, raw clock speed alone does not determine throughput; architecture width does.

This is where the RX 9070 OC establishes a decisive lead across every throughput metric. Despite having significantly fewer shading units (3584 vs. 6144), the RX 9070 OC outpaces the RTX 5070 in floating-point performance (37.13 TFLOPS vs. 30.87 TFLOPS), texture rate (580.2 GTexels/s vs. 482.3 GTexels/s), and — most strikingly — pixel rate (331.5 GPixel/s vs. 201 GPixel/s). That pixel rate gap is driven by the RX 9070 OC's 128 ROPs versus only 80 ROPs on the RTX 5070, which directly translates to higher fill-rate and better performance at high resolutions. Memory speed also favors the RX 9070 OC substantially (2518 MHz vs. 1750 MHz), meaning its memory subsystem feeds the GPU more aggressively.

In summary, the RX 9070 OC holds a clear performance edge within this spec group. The RTX 5070's higher shading unit count does not compensate for its lower throughput across compute, texturing, and rasterization — all metrics that directly map to real-world rendering workloads. Both cards support Double Precision Floating Point, so that is a non-differentiator. For users prioritizing raw GPU throughput as defined by these specs, the Radeon RX 9070 OC Edition is the stronger performer.

The Asus Prime GeForce RTX 5070 comes with an effective memory speed of 28000 MHz, while the Asus Prime Radeon RX 9070 OC Edition operates at a lower effective memory speed of 20000 MHz. When it comes to maximum memory bandwidth, the RTX 5070 leads with 672 GB/s, surpassing the RX 9070 OC Edition's 644.6 GB/s. However, the RX 9070 OC Edition offers a larger VRAM capacity of 16GB, compared to the 12GB of VRAM found in the RTX 5070. The RX 9070 OC Edition also has a wider memory bus width of 256-bit, while the RTX 5070 features a narrower 192-bit memory bus.

Both products use different GDDR memory versions: the RTX 5070 uses GDDR7, while the RX 9070 OC Edition uses GDDR6. Despite these differences, both graphics cards support ECC memory, ensuring reliable error-correction for stability in demanding tasks.

In summary, the two cards differ mainly in memory-related specs, with the RTX 5070 offering faster memory speed and greater bandwidth, while the RX 9070 OC Edition compensates with more VRAM, a wider memory bus, and a slightly older GDDR version.

Both the Asus Prime GeForce RTX 5070 and the Asus Prime Radeon RX 9070 OC Edition support DirectX 12 Ultimate, OpenGL 4.6, and multi-display technology. However, the RTX 5070 supports OpenCL 3, while the RX 9070 OC Edition supports the older OpenCL 2.2. In terms of ray tracing and 3D support, both cards are capable, making them well-suited for advanced visual effects and immersive gaming experiences.

The RTX 5070 supports DLSS (Deep Learning Super Sampling), which enhances performance and image quality, while the RX 9070 OC Edition does not support DLSS. Neither card supports XeSS (XMX), a feature exclusive to Intel's Arc GPUs. For the AMD SAM / Intel Resizable BAR feature, the RTX 5070 is compatible with Intel Resizable BAR, whereas the RX 9070 OC Edition supports AMD SAM.

Neither card has LHR (Lite Hash Rate), ensuring they are fully functional for mining purposes. Both products also lack RGB lighting. When it comes to display support, both the RTX 5070 and RX 9070 OC Edition support up to four displays, providing flexibility for multi-monitor setups.

Both the Asus Prime GeForce RTX 5070 and the Asus Prime Radeon RX 9070 OC Edition offer similar port configurations. Each card features one HDMI output with HDMI 2.1b support, and three DisplayPort outputs. Neither card includes USB-C ports, DVI outputs, or mini DisplayPort outputs. This means that, in terms of display connectivity, the two products are identical in their available ports and features.

Overall, both cards provide the same set of display outputs, supporting HDMI and DisplayPort, with no additional ports like USB-C or mini DisplayPort available on either model.

The Asus Prime GeForce RTX 5070 is built on the Blackwell GPU architecture, while the Asus Prime Radeon RX 9070 OC Edition utilizes the RDNA 4.0 architecture. Both cards use the same 5 nm semiconductor size. The RTX 5070 has a Thermal Design Power (TDP) of 250W, while the RX 9070 OC Edition has a slightly lower TDP of 220W. In terms of transistors, the RTX 5070 has 31,100 million, while the RX 9070 OC Edition features more, with 53,900 million transistors.

Both cards support PCI Express (PCIe) version 5 and lack air-water cooling solutions. The dimensions also differ slightly: the RTX 5070 has a width of 306 mm and a height of 126 mm, while the RX 9070 OC Edition is a bit larger, with a width of 312 mm and a height of 130 mm.

In summary, the two cards feature different GPU architectures and transistor counts, but share some common features, such as the same semiconductor size, PCIe version, and cooling setup. The RX 9070 OC Edition is slightly more compact but has a lower TDP and more transistors than the RTX 5070.