ASRock Radeon RX 9070 XT Taichi OC VS Gigabyte Radeon RX 9070 XT Gaming OC

Both cards share an identical hardware foundation — 4096 shading units, 256 TMUs, and 128 ROPs — meaning any performance difference between the ASRock Taichi OC and the Gigabyte Gaming OC comes purely from factory clock tuning. The ASRock card runs a notably higher base clock of 1870 MHz versus the Gigabyte's 1660 MHz, a 210 MHz gap that reflects a more aggressive out-of-the-box overclock. The boost clocks are closer — 3100 MHz versus 3060 MHz — but the ASRock still leads by 40 MHz at the top end.

These clock advantages translate directly into slightly better computed throughput metrics: the ASRock delivers 50.79 TFLOPS of floating-point performance and a texture rate of 793.6 GTexels/s, compared to the Gigabyte's 50.14 TFLOPS and 783.4 GTexels/s. In practice, these are roughly 1–1.3% differences, which will not be perceptible in most gaming scenarios but could marginally favor the ASRock in sustained compute-heavy workloads. Memory bandwidth is a non-factor here, as both cards use the exact same 2518 MHz memory speed.

The ASRock Radeon RX 9070 XT Taichi OC holds a clear, if modest, performance edge in this group. Its higher factory overclock produces consistently better throughput numbers across every computed metric. For users who plan to run cards at stock settings, the Taichi OC delivers slightly more headroom without any manual tuning. The Gigabyte Gaming OC is essentially equivalent in architecture and very close in real-world output, but it does not lead in a single performance spec here.

The memory subsystems of the Taichi OC and the Gaming OC are, by every measurable spec, completely identical. Both cards feature 16GB of GDDR6 running at an effective 20000 MHz across a 256-bit bus, yielding a maximum bandwidth of 644.6 GB/s. There is no differentiation to be found here — not in capacity, not in speed, not in bus width.

The practical significance of these shared specs is worth noting. 16GB of VRAM is a generous allocation that comfortably handles 4K gaming, high-resolution texture packs, and memory-intensive workloads. The 256-bit bus paired with GDDR6 at this speed produces bandwidth that should remain sufficient even in demanding scenarios where frame buffers grow large. ECC memory support on both cards is a useful bonus for users doing compute or professional workloads alongside gaming, as it enables error correction that improves data integrity under sustained load.

This group is a definitive tie. Neither the ASRock nor the Gigabyte holds any memory advantage whatsoever — buyers choosing between these two cards should look entirely to other specification groups to make their decision here.

Feature parity between the Taichi OC and the Gaming OC is total. Both cards support DirectX 12 Ultimate and ray tracing, placing them fully in line with modern rendering requirements. DirectX 12 Ultimate is particularly meaningful as it unlocks the full suite of next-generation graphics features — variable rate shading, mesh shaders, and hardware-accelerated ray tracing — ensuring neither card is left behind as game engines continue to adopt these capabilities.

On the upscaling front, both cards carry FSR4 support and, as AMD products, neither supports DLSS — which is expected and not a disadvantage relative to each other. FSR4 represents AMD's latest upscaling generation, offering improved image quality over its predecessors and making high-resolution gaming more accessible without a raw performance cost. The shared absence of XeSS (XMX) is equally unremarkable since that technology targets Intel's hardware acceleration path. Both cards also support AMD SAM (Smart Access Memory), which can improve performance when paired with a compatible AMD CPU and motherboard by allowing the processor full access to the GPU's VRAM.

Much like the memory group, this is an unambiguous tie. Every software capability, API version, display output count, and feature flag is mirrored exactly between the two cards. A buyer prioritizing feature set has no reason to choose one over the other — the decision must rest on performance clocks, design, cooling, or price.

With a total of four display outputs each, the Taichi OC and the Gaming OC match in overall connectivity count — but they divide that budget differently. The ASRock opts for 1 HDMI + 3 DisplayPort, while the Gigabyte flips the balance to 2 HDMI + 2 DisplayPort. Both use HDMI 2.1b, the latest revision, which supports up to 4K at high refresh rates and 8K output, so the quality of each HDMI port is equal.

The split matters in practice depending on a user's monitor setup. The Gigabyte Gaming OC is the more practical choice for anyone running two HDMI-native devices simultaneously — such as a TV and a monitor, or a capture device alongside a display — without needing adapters. The ASRock Taichi OC, by contrast, is better suited to multi-monitor desktop users who have invested in DisplayPort panels, offering one additional DP output that enables a three-display configuration using only native connections.

Neither layout is objectively superior, but each card has a situational edge. The Gigabyte Gaming OC wins for HDMI-heavy setups, while the ASRock Taichi OC is the stronger pick for DisplayPort-centric configurations. Buyers should simply match the port layout to their existing or planned display hardware.

At their core, these two cards are built from the same silicon. Identical RDNA 4.0 architecture, the same 4nm manufacturing process, the same transistor count of 53,900 million, and a matching 304W TDP — the shared foundation means thermal management demands and PCIe 5.0 slot requirements are equal for both. A 304W TDP is substantial and will require adequate case airflow and a quality power supply, but this constraint applies to both cards without distinction.

Where the two diverge is physical size. The ASRock Taichi OC measures 330 × 140 mm, while the Gigabyte Gaming OC is noticeably more compact at 288 × 132 mm — a difference of 42mm in length and 8mm in height. That length gap is meaningful in smaller mid-tower or ITX-adjacent cases where GPU clearance is tight. The Gigabyte's shorter footprint makes it the more chassis-friendly option, while the ASRock's larger body may accommodate a more expansive cooling array, though the data here does not confirm that directly.

For most users in full-tower builds, size is a non-issue and this group is essentially a tie on the specs that matter most — power draw and architecture. However, for anyone working with a compact case, the Gigabyte Gaming OC holds a clear practical advantage thanks to its significantly shorter length.