AMD Radeon Pro WX 9100 vs AMD Radeon Vega Frontier Edition Comparison

The AMD Radeon Vega Frontier Edition and the AMD Radeon Pro WX 9100 are two professional-grade graphics cards built on the same foundational Vega 10 silicon. Both target workstation environments, yet the benchmark data reveals a clear and consistent performance hierarchy between them. The Vega Frontier Edition emerges as the dominant performer across all tested workloads, while the Pro WX 9100 occupies a lower tier in the same product family. This analysis breaks down the head-to-head results, architectural differences, and the specific use cases where each card holds an advantage.

Head-to-Head Benchmarks

The benchmark results are decisively in favor of the AMD Radeon Vega Frontier Edition, which wins all three head-to-head tests. The narrowest margin comes in the Geekbench Metal test, where the Frontier Edition scores 72,061 against the Pro WX 9100’s 71,319, a lead of just 1%. This indicates that in Metal-based workloads, the two cards perform nearly identically, with the performance gap falling well within the margin of error for most real-world tasks.

The gap widens considerably in the Geekbench OpenCL test. Here, the Vega Frontier Edition posts a score of 76,111, which is 14.3% higher than the Pro WX 9100’s 66,605. This substantial difference suggests that the Frontier Edition’s higher clock speeds translate directly into improved compute throughput in OpenCL environments, a common API for professional and scientific applications.

The most dramatic divergence appears in the Geekbench Vulkan test. The Vega Frontier Edition achieves 71,937 points, while the Pro WX 9100 manages only 54,711 points. This represents a 31.5% advantage for the Frontier Edition, making Vulkan the single largest performance gap between the two cards. This result is particularly striking because it shows that the architectural similarities of the two GPUs do not guarantee similar performance across all API types.

Looking at the broader competitive landscape, the Vega Frontier Edition’s average benchmark score of 73,370 places it in the 91st percentile of all GPUs. It sits 1.4% ahead of the AMD Radeon Pro Vega 64, 1.8% ahead of the NVIDIA TITAN X Pascal, and 2.2% ahead of the AMD Radeon RX 6650M. The Pro WX 9100, with an average score of 64,212, lands in the 89th percentile. Its nearest rivals are much closer, with the NVIDIA CMP 30HX trailing by only 0.6%, the AMD Radeon RX 9060 XT LP by 0.6%, and the AMD Radeon RX 7600M by 0.7%. This positioning shows that while the Frontier Edition competes at a high level against top-tier cards, the Pro WX 9100 is clustered with mid-range contenders.

Architecture Differences

Both cards share the same fundamental architecture: the Vega 10 chip built on GCN 5.0, manufactured on a 14 nm process at GlobalFoundries. The transistor count is identical at 12,500 million, and the die size measures 495 mm², yielding a transistor density of 25.3M per mm². Both cards also feature identical memory configurations: 16 GB of HBM2 on a 2048-bit bus, delivering 483.8 GB/s of bandwidth. The memory clock is also the same at 945 MHz, or 1890 Mbps effective.

The core configuration is also identical in terms of compute units. Both the Vega Frontier Edition and the Pro WX 9100 feature 4096 shading units, 256 texture mapping units, and 64 ROPs. This means the raw processing potential is theoretically the same, and the performance differences must stem from clock speeds and power delivery.

The critical differentiator is the clock speed. The Vega Frontier Edition operates at a base clock of 1382 MHz and a boost clock of 1600 MHz. The Pro WX 9100 runs significantly slower, with a base clock of 1200 MHz and a boost clock of 1500 MHz. This clock advantage translates directly into higher fill rates and compute throughput. The Frontier Edition achieves a pixel rate of 102.4 GPixel/s and a texture rate of 409.6 GTexel/s. The Pro WX 9100, by contrast, delivers 96.00 GPixel/s and 384.0 GTexel/s.

The higher clocks on the Frontier Edition come at a cost in power. The Frontier Edition has a TDP of 300 W and requires two 8-pin power connectors, with a suggested PSU of 700 W. The Pro WX 9100 is more power-efficient, with a TDP of 230 W and a single 6-pin plus one 8-pin power connector, and a suggested PSU of 550 W. Both cards are dual-slot designs and share identical physical dimensions: 267 mm in length and 111 mm in height.

The display output configuration also differs. The Vega Frontier Edition offers one HDMI 2.0b port and three DisplayPort 1.4a outputs. The Pro WX 9100 instead provides six mini-DisplayPort 1.4a outputs, which is a more flexible setup for multi-display professional environments. Both cards support DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3.

Where Each One Wins

The AMD Radeon Vega Frontier Edition wins in every benchmark category tested. Its advantage is most pronounced in Vulkan workloads, where the 31.5% lead over the Pro WX 9100 represents a significant performance gap for any application leveraging that API. The 14.3% advantage in OpenCL also makes it the clear choice for compute-heavy tasks such as rendering, simulation, and data processing that rely on OpenCL acceleration. The narrow 1% lead in Metal suggests that in Apple-centric workflows, both cards would perform nearly identically, but the Frontier Edition still holds the edge.

The Vega Frontier Edition’s higher average benchmark score of 73,370 versus 64,212 for the Pro WX 9100 means it is better suited for users who need maximum performance across a variety of APIs. Its positioning in the 91st percentile of all GPUs, compared to the Pro WX 9100’s 89th percentile, reinforces its status as the higher-performing card in this comparison. The Frontier Edition also competes more favorably against external rivals, sitting just 1.4% behind the AMD Radeon Pro Vega 64 and 1.8% behind the NVIDIA TITAN X Pascal.

The AMD Radeon Pro WX 9100, despite losing all head-to-head benchmarks, has its own strengths. Its lower TDP of 230 W and reduced power connector requirements make it a more manageable card for systems with less robust power supplies. The six mini-DisplayPort outputs provide greater flexibility for multi-monitor professional setups, which can be a decisive factor for users running large display walls or complex visualization environments. The Pro WX 9100’s nearest rivals are all within 0.8% of its average score, indicating that it sits in a tightly contested performance bracket where small differences in workload type could shift the balance.

For users prioritizing raw compute performance, the Vega Frontier Edition is the unequivocal choice. For those who value power efficiency and display connectivity over peak performance, the Pro WX 9100 offers a viable alternative, though it sacrifices significant performance in Vulkan and OpenCL workloads to do so.

FAQ

Q: Which card has a higher average benchmark score?

A: The AMD Radeon Vega Frontier Edition has an average benchmark score of 73,370, compared to the AMD Radeon Pro WX 9100’s 64,212. The Frontier Edition also ranks in the 91st percentile of all GPUs, while the Pro WX 9100 ranks in the 89th percentile.

Q: What is the largest performance difference between the two cards?

A: The largest gap is in the Geekbench Vulkan test, where the Vega Frontier Edition scores 71,937 against the Pro WX 9100’s 54,711. This represents a 31.5% advantage for the Frontier Edition.

Q: Do the two cards have the same memory configuration?

A: Yes. Both cards feature 16 GB of HBM2 memory on a 2048-bit bus, with a bandwidth of 483.8 GB/s and a memory clock of 945 MHz (1890 Mbps effective).

Q: How do the clock speeds differ between the two cards?

A: The Vega Frontier Edition has a base clock of 1382 MHz and a boost clock of 1600 MHz. The Pro WX 9100 has a lower base clock of 1200 MHz and a boost clock of 1500 MHz.

Q: What are the power requirements for each card?

A: The Vega Frontier Edition has a TDP of 300 W and requires two 8-pin power connectors, with a suggested PSU of 700 W. The Pro WX 9100 has a TDP of 230 W and requires one 6-pin and one 8-pin power connector, with a suggested PSU of 550 W.

Q: How does the display output configuration compare?

A: The Vega Frontier Edition offers one HDMI 2.0b port and three DisplayPort 1.4a outputs. The Pro WX 9100 provides six mini-DisplayPort 1.4a outputs.

Specification Differences

• Base Clock: The Vega Frontier Edition runs at 1382 MHz, while the Pro WX 9100 runs at 1200 MHz.
• Boost Clock: The Vega Frontier Edition boosts to 1600 MHz, while the Pro WX 9100 boosts to 1500 MHz.
• Pixel Rate: The Vega Frontier Edition delivers 102.4 GPixel/s, compared to 96.00 GPixel/s for the Pro WX 9100.
• Texture Rate: The Vega Frontier Edition achieves 409.6 GTexel/s, versus 384.0 GTexel/s for the Pro WX 9100.
• FP32 Performance: The Vega Frontier Edition computes 13.11 TFLOPS, while the Pro WX 9100 computes 12.29 TFLOPS.
• FP16 Performance: The Vega Frontier Edition computes 26.21 TFLOPS (2:1), while the Pro WX 9100 computes 24.58 TFLOPS (2:1).
• TDP: The Vega Frontier Edition is rated at 300 W, while the Pro WX 9100 is rated at 230 W.
• Power Connectors: The Vega Frontier Edition requires two 8-pin connectors, while the Pro WX 9100 requires one 6-pin and one 8-pin connector.
• Suggested PSU: The Vega Frontier Edition suggests a 700 W PSU, while the Pro WX 9100 suggests a 550 W PSU.
• Display Outputs: The Vega Frontier Edition has one HDMI 2.0b and three DisplayPort 1.4a ports, while the Pro WX 9100 has six mini-DisplayPort 1.4a ports.
• Release Date: The Vega Frontier Edition launched on 2017-06-26, while the Pro WX 9100 launched on 2017-07-09.
• Launch MSRP: The Vega Frontier Edition had a launch MSRP of 999 USD, while the Pro WX 9100 had a launch MSRP of 1,599 USD.