PowerColor Reaper Radeon RX 9070 VS PowerColor Red Devil Radeon RX 9070

Both cards share identical silicon foundations — the same 3584 shading units, 224 TMUs, and 128 ROPs — confirming they are built on the exact same GPU die. Memory subsystem performance is also locked in sync, with both running at 2518 MHz. This means any performance delta between them comes down entirely to how aggressively each card is factory-clocked.

And that delta is meaningful. The Red Devil ships with a base clock of 1440 MHz versus the Reaper's 1330 MHz, and its turbo ceiling reaches 2700 MHz compared to 2520 MHz — a gap of roughly 7%. This directly translates into measurably higher throughput across every compute metric: floating-point performance of 38.71 TFLOPS versus 36.13 TFLOPS, a texture fill rate of 604.8 GTexels/s versus 564.5 GTexels/s, and a pixel rate of 345.6 GPixel/s versus 322.6 GPixel/s. In practice, this kind of clock advantage tends to show up as a consistent 5–8% lead in GPU-bound workloads — noticeable in demanding titles at high resolutions or in GPU compute tasks.

The Red Devil holds a clear performance edge in this group. Both cards support Double Precision Floating Point, so there is no differentiation there. The Reaper is not a slow card by any measure, but if raw GPU throughput is the priority, the Red Devil's higher factory clocks give it a tangible, consistent advantage that stems directly from its more aggressive tuning rather than any architectural difference.

On paper and in practice, the memory configurations of these two cards are functionally identical. Both feature 16GB of GDDR6 running across a 256-bit bus at an effective speed of 20000 MHz, yielding a maximum bandwidth figure that differs by less than 1 GB/s — 644.6 GB/s for the Reaper versus 644 GB/s for the Red Devil. That margin is well within rounding variance and carries absolutely no real-world significance.

What does matter here is what both cards share. A 256-bit bus paired with 16GB of GDDR6 at this speed is a robust memory setup for a GPU in this class — wide enough to feed the shader array without creating a bottleneck in memory-intensive scenarios like high-resolution texture streaming, large open-world environments, or content creation workloads. The 16GB capacity is also a future-conscious choice, providing headroom as games increasingly push beyond the 8–12GB limits that have constrained previous-generation mid-range cards.

ECC memory support is present on both, which is a minor but appreciated feature for users running compute or professional workloads alongside gaming. Ultimately, this group is a complete tie — the memory subsystem is not a differentiating factor between the Reaper and the Red Devil in any meaningful way.

From a software and API standpoint, these two cards are carbon copies of each other. Both support DirectX 12, ray tracing, and FSR4 — AMD's latest upscaling technology — while neither supports DLSS or XeSS, which is expected given their AMD architecture. AMD SAM (Smart Access Memory) is present on both, enabling CPUs to access the full VRAM pool for a modest but real performance uplift in compatible systems. The 4-display output cap is identical as well. For anyone evaluating these cards purely on what they can do in games or compute applications, the feature set is a wash.

The only differentiator in this group is aesthetic: the Red Devil includes RGB lighting, while the Reaper does not. This is a purely cosmetic distinction with no bearing on gaming or workload performance, but it is worth noting for builders who care about the visual character of their system. RGB can be a meaningful factor in an open-case or showcase build, while its absence on the Reaper may actually appeal to users preferring a cleaner, understated look.

Functionally, this group is a tie — every capability that affects actual workload performance is shared equally. The Red Devil holds a marginal edge only if RGB lighting is a priority for the buyer; otherwise, the Reaper delivers an identical feature set in a no-frills package.

No differentiation exists between these two cards in terms of connectivity — the port layout is identical across the board. Both offer 1 HDMI 2.1b port and 3 DisplayPort outputs, totalling four display connections, which aligns with the four-display limit noted in their features. There are no USB-C, DVI, or mini DisplayPort outputs on either card.

The inclusion of HDMI 2.1b is the spec worth highlighting here. It supports high-bandwidth output capable of driving displays at 4K and beyond at high refresh rates, making both cards well-suited for modern monitor and TV setups without needing an adapter. The three DisplayPort outputs give multi-monitor users plenty of flexibility for productivity or immersive gaming arrangements.

This group is a complete tie. Connectivity will not be a deciding factor between the Reaper and the Red Devil — buyers on either side get the same port selection and the same practical display capability.

At the architectural level, these cards are inseparable. Both are built on RDNA 4.0 using a 5nm process node with an identical transistor count of 53.9 billion, and both draw the same 220W TDP — meaning power supply requirements and expected thermal output are equivalent. PCIe 5.0 support is shared as well, though in practice this makes no difference versus PCIe 4.0 for current GPU workloads.

Where this group does reveal a real distinction is physical size. The Red Devil measures 352 × 149 mm, while the Reaper comes in at 304 × 127 mm — a difference of 48mm in length and 22mm in height. That is a substantial gap. The Red Devil's larger footprint is almost certainly housing a more expansive cooling solution, which connects back to its higher factory clocks seen in the Performance group. The Reaper's more compact dimensions make it a meaningfully better fit for smaller mid-tower or ITX-adjacent cases where clearance is a genuine constraint.

Given identical TDPs, neither card has an inherent power efficiency advantage. The practical edge here depends entirely on the buyer's build: the Reaper has a clear advantage for space-constrained systems, while the Red Devil's larger cooler suggests it may have more thermal headroom to sustain its higher clocks over extended sessions — though the data in this group alone does not confirm that outcome.