AMD Radeon PRO W7800 vs AMD Radeon Vega Frontier Edition Comparison

The Verdict

The recorded data presents a clear generational divide. The AMD Radeon PRO W7800 is the definitive choice for any workload that prioritizes raw compute throughput, modern API support, and higher frame rates in Vulkan-based applications. The AMD Radeon Vega Frontier Edition, while still a capable professional card, belongs to an older era of GPU design and is outmatched in every benchmark category recorded in the database.

Based on the head-to-head benchmark results, the W7800 wins both recorded tests outright. The database shows the W7800 achieving a 102.8% higher score in Geekbench OpenCL and a 143.9% higher score in Geekbench Vulkan. The verdict is straightforward: for users selecting a card for contemporary compute tasks, the W7800 is the only logical pick. The Vega Frontier Edition remains relevant only for legacy workflows that rely on its specific feature set or for systems where its older PCIe 3.0 interface is acceptable.

For professionals considering the broader market, the W7800 sits at the 97th percentile of all GPUs in the database, with an average benchmark score of 164,894. Its nearest rival, the NVIDIA RTX A5500, scores 165,217, a delta of just -0.2%, meaning the W7800 is effectively tied with that card. The Vega Frontier Edition, by contrast, holds the 91st percentile with an average score of 73,370, placing it near the AMD Radeon Pro Vega 64, which scores 72,379, a delta of 1.4% in favor of the Frontier Edition.

Where Each One Wins

The AMD Radeon PRO W7800 wins decisively in both categories recorded: Geekbench OpenCL and Geekbench Vulkan. The OpenCL result of 154,366 versus 76,111 for the Vega Frontier Edition represents a 102.8% advantage, meaning the W7800 more than doubles the older card's compute output in this API. The Vulkan result is even more lopsided: 175,422 versus 71,937, a 143.9% advantage. This indicates the W7800's architecture is far better suited to modern, low-level graphics and compute APIs.

The Vega Frontier Edition, however, has one unique capability in the recorded data: it is the only card of the two with a Geekbench Metal benchmark score of 72,061. The W7800 has no recorded Metal result in the database. This makes the Vega Frontier Edition the only viable option for macOS or Metal-specific workloads, provided that is a requirement. Beyond that single niche, the data shows no other area where the Frontier Edition outperforms the W7800.

In terms of memory capacity, the W7800 offers 32 GB of GDDR6, double the 16 GB of HBM2 on the Vega Frontier Edition. For large datasets that exceed 16 GB, the W7800 is the only card that can hold the working set entirely in VRAM. The Vega Frontier Edition's 16 GB is sufficient for many tasks but will bottleneck on larger models or higher-resolution textures.

Architecture Differences

The two cards come from entirely different architectural generations. The W7800 is built on RDNA 3.0, codenamed Plum Bonito, using the Navi 31 chip. The Vega Frontier Edition is built on GCN 5.0, using the Vega 10 chip. This is a foundational difference: RDNA 3.0 is a modern, compute-oriented design with dedicated ray tracing hardware, while GCN 5.0 is an older, more general-purpose architecture without any ray tracing cores.

The manufacturing process tells the same story. The W7800 uses a 5 nm process at TSMC, while the Vega Frontier Edition uses a 14 nm process at GlobalFoundries. The transistor counts reflect this: the W7800 packs 57,700 million transistors into a die size of 529 mm², achieving a density of 109.1 million transistors per mm². The Vega Frontier Edition has only 12,500 million transistors on a 495 mm² die, for a density of 25.3 million per mm². The W7800 is not just faster per clock; it is fundamentally more advanced at the silicon level.

Memory architecture differs dramatically as well. The W7800 uses 32 GB of GDDR6 on a 256-bit bus, delivering 576.0 GB/s of bandwidth. The Vega Frontier Edition uses 16 GB of HBM2 on a 2048-bit bus, delivering 483.8 GB/s. Despite the much wider bus on the older card, the newer GDDR6 implementation on the W7800 achieves higher total bandwidth. The Vega Frontier Edition does have the advantage of HBM2's lower power consumption per bit, but the raw throughput favors the W7800.

API support is another major split. The W7800 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Vega Frontier Edition supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3. The newer DirectX 12 Ultimate feature set includes ray tracing and mesh shaders, which are absent from the older card. For any modern game engine or DCC application that leverages these features, the W7800 is required.

FAQ

Q: Which card is faster in OpenCL compute?

A: The AMD Radeon PRO W7800 scores 154,366 in Geekbench OpenCL, which is 102.8% higher than the 76,111 scored by the AMD Radeon Vega Frontier Edition.

Q: Does the Vega Frontier Edition support ray tracing?

A: No. The Vega Frontier Edition has no RT cores listed in the database. The W7800 includes 70 ray tracing cores, which are part of the RDNA 3.0 architecture.

Q: How much memory does each card have?

A: The W7800 has 32 GB of GDDR6 on a 256-bit bus, while the Vega Frontier Edition has 16 GB of HBM2 on a 2048-bit bus. The W7800's bandwidth is 576.0 GB/s versus 483.8 GB/s for the older card.

Q: Which card supports newer display outputs?

A: The W7800 has three DisplayPort 2.1 outputs and one mini-DisplayPort 2.1. The Vega Frontier Edition has one HDMI 2.0b and three DisplayPort 1.4a outputs.

Q: Is the Vega Frontier Edition still in production?

A: No. The database lists the Vega Frontier Edition as end-of-life, while the W7800 is listed as active production.

Q: What is the power consumption difference?

A: The W7800 has a TDP of 260 W and a suggested PSU of 600 W. The Vega Frontier Edition has a TDP of 300 W and a suggested PSU of 700 W. The newer card consumes less power while delivering significantly more performance.

Head-to-Head Benchmarks

The head-to-head data in the database records two tests: Geekbench OpenCL and Geekbench Vulkan. The AMD Radeon PRO W7800 wins both, with a total of 2 wins and 0 losses.

In Geekbench OpenCL, the W7800 scores 154,366. The Vega Frontier Edition scores 76,111. The delta is 102.8%, meaning the W7800 delivers more than double the compute performance of the older card in this API. This is a massive gap, and it reflects the architectural improvements from GCN 5.0 to RDNA 3.0. The W7800's FP32 throughput of 45.25 TFLOPS dwarfs the Vega Frontier Edition's 13.11 TFLOPS, a difference that shows up directly in OpenCL workloads.

In Geekbench Vulkan, the W7800 scores 175,422. The Vega Frontier Edition scores 71,937. The delta is 143.9%, which is even larger than the OpenCL gap. Vulkan is a low-level API that rewards efficient driver overhead and modern hardware features. The W7800's RDNA 3.0 architecture, with its 70 RT cores and newer shader pipeline, is clearly better suited to this workload. The Vega Frontier Edition, with its older GCN design, falls far behind.

The average benchmark score in the database reinforces this pattern. The W7800 has an average score of 164,894 across all recorded benchmarks, while the Vega Frontier Edition averages 73,370. This makes the W7800 roughly 124.8% faster on average, a figure consistent with the individual test deltas.

The W7800's nearest rival in the database is the NVIDIA RTX A5500, with an average score of 165,217. The W7800 trails that card by only 0.2%, which is within the margin of error. The Vega Frontier Edition's nearest rival is the AMD Radeon Pro Vega 64 at 72,379, a delta of 1.4% in favor of the Frontier Edition. These comparisons show that the W7800 is competing with modern workstation cards, while the Vega Frontier Edition is grouped with much older hardware.

Specification Differences

The two cards differ in nearly every measurable specification. The W7800 uses the Navi 31 chip on a 5 nm process at TSMC, while the Vega Frontier Edition uses the Vega 10 chip on a 14 nm process at GlobalFoundries. The W7800 has 57,700 million transistors on a 529 mm² die, while the Vega Frontier Edition has 12,500 million transistors on a 495 mm² die. Transistor density is 109.1 million per mm² for the W7800 versus 25.3 million per mm² for the older card.

Clock speeds differ substantially. The W7800 has a base clock of 1895 MHz and a boost clock of 2525 MHz. The Vega Frontier Edition has a base clock of 1382 MHz and a boost clock of 1600 MHz. Memory clocks also differ: the W7800 runs at 2250 MHz (18 Gbps effective), while the Vega Frontier Edition runs at 945 MHz (1890 Mbps effective).

The memory subsystem is a major differentiator. The W7800 has 32 GB of GDDR6 on a 256-bit bus, delivering 576.0 GB/s. The Vega Frontier Edition has 16 GB of HBM2 on a 2048-bit bus, delivering 483.8 GB/s. The W7800 wins on capacity and bandwidth despite the narrower bus, thanks to faster GDDR6 signaling.

Compute unit counts differ as well. The W7800 has 4480 shading units, 280 TMUs, and 128 ROPs. The Vega Frontier Edition has 4096 shading units, 256 TMUs, and 64 ROPs. The W7800 also includes 70 RT cores, which the Vega Frontier Edition lacks entirely. The pixel rate is 323.2 GPixel/s for the W7800 versus 102.4 GPixel/s for the older card. The texture rate is 707.0 GTexel/s versus 409.6 GTexel/s. FP32 throughput is 45.25 TFLOPS versus 13.11 TFLOPS, and FP16 throughput is 90.50 TFLOPS versus 26.21 TFLOPS.

Power requirements favor the newer card. The W7800 has a TDP of 260 W and a suggested PSU of 600 W. The Vega Frontier Edition has a TDP of 300 W and a suggested PSU of 700 W. Both use dual-slot cooling and require two 8-pin power connectors.

The bus interface differs: the W7800 uses PCIe 4.0 x16, while the Vega Frontier Edition uses PCIe 3.0 x16. Display outputs also differ, with the W7800 offering three DisplayPort 2.1 and one mini-DisplayPort 2.1, versus one HDMI 2.0b and three DisplayPort 1.4a on the Vega Frontier Edition.

Production status and release dates confirm the generational gap. The W7800 is active and was released on 2023-04-12, with a launch MSRP of 2,499 USD. The Vega Frontier Edition is end-of-life, released on 2017-06-26, with a launch MSRP of 999 USD. The W7800's predecessor is the Radeon Pro Vega, and the Vega Frontier Edition's successor is the Radeon Pro Navi, which is the generation the W7800 belongs to.