ASRock Radeon AI Pro R9700 Creator VS Nvidia RTX Pro 4000 Blackwell

At first glance, the raw compute numbers look nearly identical: the ASRock Radeon AI Pro R9700 Creator delivers 47.84 TFLOPS of floating-point performance versus 46.9 TFLOPS for the Nvidia RTX Pro 4000 Blackwell — a difference of under 2%. However, the two cards arrive at that figure through completely opposite architectural philosophies. The R9700 achieves its throughput with far fewer shading units (4,096) running at a much higher turbo clock (2,920 MHz), while the RTX Pro 4000 deploys more than double the shading units (8,960) but relies on a notably lower turbo of 2,617 MHz. In practice, this means the R9700 is more sensitive to workloads that scale with clock speed, whereas the RTX Pro 4000′s wider shader array could theoretically handle more parallelism — though its clocks currently prevent it from pulling ahead on raw TFLOPS.

Where the R9700 establishes a more decisive lead is in pixel throughput and memory bandwidth. Its pixel rate of 373.8 GPixel/s is roughly 49% higher than the RTX Pro 4000′s 251.2 GPixel/s, driven by both its faster clocks and a larger ROP count (128 ROPs vs. 96). A higher pixel rate directly translates to faster rasterization — relevant for high-resolution rendering and viewport-heavy professional applications. Compounding this, the R9700′s memory runs at 2,518 MHz versus the RTX Pro 4000′s 1,750 MHz, a ~44% gap that feeds the GPU pipeline more quickly and helps sustain peak throughput under demanding workloads.

Both cards support Double Precision Floating Point (DPFP), which matters for scientific, simulation, and certain AI workloads. Overall, the R9700 holds a clear performance edge in this group: its superior pixel rate, faster memory, and higher clock speeds give it a structural advantage in rasterization and bandwidth-sensitive tasks. The RTX Pro 4000′s much larger shader array is its strongest counterpoint, but at its current clock speeds it does not translate into a TFLOPS lead — leaving the R9700 as the stronger performer across most of the metrics in this category.

The memory configurations of these two cards reflect a classic engineering trade-off: capacity versus speed. The ASRock Radeon AI Pro R9700 Creator offers a substantial 32GB of GDDR6 VRAM, giving it a commanding advantage for workloads that demand large memory footprints — think high-resolution texture sets, complex 3D scenes, or large AI model inference. The Nvidia RTX Pro 4000 Blackwell, by contrast, ships with 24GB of GDDR7, which is 25% less capacity but on a significantly faster memory standard. That generational jump to GDDR7 pushes its effective memory speed to 28,000 MHz versus the R9700′s 20,100 MHz — a ~39% clock speed advantage.

What makes the bandwidth comparison particularly interesting is how the bus width shapes the final numbers. The R9700 uses a wider 256-bit bus, which partially compensates for its slower GDDR6 by moving more data per cycle, yielding 644.6 GB/s of peak bandwidth. The RTX Pro 4000 squeezes 672 GB/s from a narrower 192-bit bus purely through GDDR7′s speed advantage — a testament to how much the newer memory standard changes the equation. In real-world terms, the bandwidth gap between the two is modest (roughly 4%), meaning neither card will be dramatically ahead in memory-throughput-bound tasks.

Both support ECC memory, which is a meaningful shared feature for professional and workstation use cases where data integrity under sustained compute loads is non-negotiable. Ultimately, this group does not produce a clear overall winner — it depends on the workflow. Users running large models, complex scenes, or datasets that push beyond 24GB will find the R9700′s extra capacity decisive. Those prioritizing memory speed and working comfortably within 24GB will benefit from the RTX Pro 4000′s faster GDDR7 standard, even across a narrower bus.

For the most part, these two cards share a nearly identical feature foundation — both support ray tracing, multi-display output, 3D, and OpenGL 4.6, making them functionally equivalent across a wide range of professional and creative software. The meaningful divergences lie in two areas: DirectX support and OpenCL version. The ASRock Radeon AI Pro R9700 Creator supports DirectX 12 Ultimate, which is a superset of standard DirectX 12. The ″Ultimate″ tier adds hardware-level guarantees for features such as mesh shaders, sampler feedback, and higher-tier DirectX Raytracing — relevant for cutting-edge rendering pipelines and next-generation game engine tooling. The Nvidia RTX Pro 4000 Blackwell is listed with DirectX 12 (non-Ultimate), which means it may not expose all of those advanced feature tiers at the API level.

The OpenCL picture flips the advantage. The RTX Pro 4000 supports OpenCL 3 versus the R9700′s OpenCL 2.2. OpenCL 3 reorganizes the specification around a mandatory core with optional extensions, improving portability and future-proofing for compute workloads that target the standard explicitly. For users running OpenCL-based scientific or AI compute pipelines, the newer version on the RTX Pro 4000 is a modest but real differentiator.

Both cards implement smart memory access technology — AMD SAM on the R9700 and Intel Resizable BAR on the RTX Pro 4000 — which are platform-specific implementations of the same underlying PCIe capability, so neither card gains an edge here. On balance, this group produces a slight split: the R9700 holds the edge for DirectX-driven rendering workflows thanks to its DirectX 12 Ultimate compliance, while the RTX Pro 4000 has a marginal advantage for OpenCL compute tasks. Neither card dominates the category outright.

This is one of the rare spec groups where the comparison resolves immediately: the ASRock Radeon AI Pro R9700 Creator and the Nvidia RTX Pro 4000 Blackwell have an identical port configuration. Both cards offer four DisplayPort outputs and nothing else — no HDMI, no USB-C, no DVI, no mini DisplayPort. There is no differentiator here whatsoever.

The practical implication of four full-size DisplayPort outputs is solid for a professional workstation card — it allows simultaneous connection of up to four monitors without adapters, which is a common requirement in creative and data-intensive workflows. The absence of HDMI is worth noting for users who rely on HDMI-native displays or AV equipment, as they will need an active DisplayPort-to-HDMI adapter on either card. Similarly, the lack of USB-C or Thunderbolt output means neither card natively supports direct connection to USB-C monitors without an adapter.

This group is a complete tie. Port selection should play no role in choosing between these two cards, and prospective buyers with specific connectivity needs — such as HDMI or USB-C displays — will face the same adapter requirements regardless of which card they choose.

The most striking divergence in this group is power consumption. The ASRock Radeon AI Pro R9700 Creator carries a 300W TDP versus just 140W for the Nvidia RTX Pro 4000 Blackwell — more than double the thermal envelope. This has cascading real-world consequences: the R9700 demands more robust system power supplies, generates significantly more heat requiring better case airflow, and will draw noticeably higher electricity costs under sustained workloads. For workstation builders with tight power budgets or thermally constrained enclosures, this gap is a genuine constraint, not a minor footnote.

Underneath those power figures, the silicon tells an interesting story. The R9700 is built on a 4nm process with 53.9 billion transistors, while the RTX Pro 4000 uses a 5nm process and packs 45.6 billion transistors. The R9700′s denser, more transistor-rich die is likely a key reason it can sustain the higher clock speeds seen in the Performance group — but it also contributes to the higher power draw. The RTX Pro 4000 achieves competitive compute output from a larger node yet does so at dramatically lower wattage, suggesting its Blackwell architecture is tuned heavily for efficiency rather than raw clock-driven throughput.

Both cards share PCIe 5.0 connectivity and are nearly identical in height (~111mm), so slot compatibility is a non-issue for either. The R9700 is modestly longer at 271mm versus 241.3mm, a difference that could matter in smaller workstation chassis. Overall, this group hands a clear advantage to the RTX Pro 4000: its 140W TDP makes it far easier to deploy across a wider range of systems, and its power efficiency relative to its compute output is notably stronger based on the provided data.