AMD FirePro W8000 vs NVIDIA GeForce RTX 5070 Mobile Comparison

The NVIDIA GeForce RTX 5070 Mobile and the AMD FirePro W8000 represent vastly different eras of GPU design, with the former being a modern mobile powerhouse and the latter a professional workstation card from 2012. The data shows a clear generational gap: in the two shared benchmarks, the RTX 5070 Mobile leads by margins of 400.2% in OpenCL and 244.2% in Vulkan. However, both cards occupy the 75th percentile among all GPUs, indicating that the FirePro W8000 remains competitive in aggregate scoring despite its age. The RTX 5070 Mobile achieves an average benchmark score of 29,928, while the FirePro W8000 trails slightly at 29,211, a difference of just 2.5%. This makes the choice between them less about raw performance and more about context: the RTX 5070 Mobile is the obvious pick for modern workloads and mobility, while the FirePro W8000 offers a specific set of legacy professional features that may still serve niche use cases.

The Verdict

The data presents a straightforward verdict for most users: the NVIDIA GeForce RTX 5070 Mobile is the superior choice on nearly every measurable axis. Its benchmark scores are dramatically higher in the two tests where both cards have data — 122,238 versus 24,440 in Geekbench OpenCL and 116,960 versus 33,981 in Geekbench Vulkan. These are not marginal wins; they represent a 400.2% and 244.2% advantage, respectively. The RTX 5070 Mobile also delivers modern features that the FirePro W8000 lacks entirely, including 36 ray-tracing cores and 144 tensor cores, which are essential for contemporary gaming and AI workloads. For anyone building a system today, the RTX 5070 Mobile is the only rational choice.

However, the FirePro W8000 is not without a niche. Its average benchmark score of 29,211 places it just 2.5% behind the RTX 5070 Mobile, and its nearest rivals include the AMD Radeon RX 6800M, which it actually beats by 1.2%. This suggests that in certain legacy professional applications, the FirePro W8000 still holds its own. Its dual-slot design, 279mm length, and 4x DisplayPort 1.2 outputs with 1x SDI make it a specialized tool for fixed workstation environments. The data indicates that the FirePro W8000 is the pick only for users who specifically need its unique display output configuration and are working with software that predates modern GPU architectures. For everyone else, the RTX 5070 Mobile wins decisively.

FAQ

Q: How much faster is the RTX 5070 Mobile than the FirePro W8000 in OpenCL?

A: The RTX 5070 Mobile scores 122,238 in Geekbench OpenCL, while the FirePro W8000 scores 24,440. This represents a 400.2% advantage for the NVIDIA card.

Q: Does the FirePro W8000 support ray tracing?

A: No. The FirePro W8000 has no ray-tracing cores listed in its specifications. The RTX 5070 Mobile, by contrast, has 36 RT cores.

Q: What is the memory configuration difference?

A: The RTX 5070 Mobile has 8 GB of GDDR7 memory on a 128-bit bus with 384.0 GB/s bandwidth. The FirePro W8000 has 4 GB of GDDR5 memory on a 256-bit bus with 176.0 GB/s bandwidth.

Q: Which card has a higher transistor density?

A: The RTX 5070 Mobile has a density of 121.0M transistors per mm², manufactured on a 5 nm process. The FirePro W8000 has 12.3M transistors per mm² on a 28 nm process.

Q: What is the power consumption difference?

A: The RTX 5070 Mobile has a TDP of 50 W and is an IGP (integrated graphics processor) with no power connectors. The FirePro W8000 has a TDP of 225 W, requires 2x 6-pin power connectors, and suggests a 550 W power supply.

Q: Which card is still in production?

A: The RTX 5070 Mobile is listed as "Active" in production status, while the FirePro W8000 is "End-of-life."

Architecture Differences

The architectural gap between these two GPUs is enormous, reflecting a decade of semiconductor advancement. The RTX 5070 Mobile is built on NVIDIA's Blackwell 2.0 architecture using the GB206 chip, manufactured on a 5 nm process at TSMC. It packs 21,900 million transistors into a die size of 181 mm², yielding a transistor density of 121.0M per mm². This is a modern, highly efficient design that integrates 4,608 shading units, 144 texture mapping units, 48 ROPs, 36 dedicated ray-tracing cores, and 144 tensor cores. The inclusion of tensor cores is particularly significant, as it enables AI-accelerated features that the FirePro W8000 cannot perform at all.

In contrast, the FirePro W8000 uses the Tahiti chip based on AMD's GCN 1.0 architecture, fabricated on a 28 nm process at TSMC. It contains 4,313 million transistors on a much larger die of 352 mm², resulting in a transistor density of just 12.3M per mm². This older architecture has 1,792 shading units, 112 TMUs, and 32 ROPs, but it has no ray-tracing cores and no tensor cores. The FirePro W8000's GCN 1.0 design was groundbreaking in 2012 for its compute capabilities, but it lacks the specialized hardware that modern workloads increasingly demand.

The process node difference alone — 5 nm versus 28 nm — explains much of the performance gap. The RTX 5070 Mobile achieves a pixel rate of 68.40 GPixel/s and a texture rate of 205.2 GTexel/s, while the FirePro W8000 manages 28.80 GPixel/s and 100.8 GTexel/s. In raw FP32 compute, the RTX 5070 Mobile delivers 13.13 TFLOPS compared to the FirePro W8000's 3.226 TFLOPS. The RTX 5070 Mobile also supports FP16 at 13.13 TFLOPS with a 1:1 ratio, a feature the FirePro W8000 does not list at all.

Specification Differences

The specifications where these two cards differ are extensive, starting with the most fundamental attributes. The RTX 5070 Mobile is a mobile IGP with a 50 W TDP and no power connectors, while the FirePro W8000 is a dual-slot desktop card measuring 279 mm in length and 111 mm in height, requiring 2x 6-pin power connectors and a 550 W suggested power supply. The memory subsystem is another major divergence: the RTX 5070 Mobile uses 8 GB of GDDR7 on a 128-bit bus, while the FirePro W8000 uses 4 GB of GDDR5 on a 256-bit bus. Despite the narrower bus, the RTX 5070 Mobile achieves higher bandwidth at 384.0 GB/s versus 176.0 GB/s.

The bus interfaces also differ, with the RTX 5070 Mobile using PCIe 5.0 x16 and the FirePro W8000 using PCIe 3.0 x16. Display outputs are another clear split: the RTX 5070 Mobile is "Portable Device Dependent," meaning its outputs vary by laptop design, while the FirePro W8000 offers 4x DisplayPort 1.2 and 1x SDI for professional broadcast use. The API support shows the RTX 5070 Mobile supporting DirectX 12 Ultimate (12_2) and Vulkan 1.4, while the FirePro W8000 supports DirectX 12 (11_1) and Vulkan 1.2.170. The clock speeds are also distinct: the RTX 5070 Mobile runs at 907 MHz base and 1425 MHz boost, while the FirePro W8000 lists only a memory clock of 1375 MHz with 5.5 Gbps effective.

Head-to-Head Benchmarks

The head-to-head benchmark data is sparse but decisive, covering only two tests: Geekbench OpenCL and Geekbench Vulkan. In Geekbench OpenCL, the RTX 5070 Mobile scores 122,238 against the FirePro W8000's 24,440, a delta of 400.2% in favor of NVIDIA. This is the largest margin in the dataset and highlights the RTX 5070 Mobile's massive compute advantage. In Geekbench Vulkan, the RTX 5070 Mobile scores 116,960 versus 33,981, a delta of 244.2%. Both wins go to the RTX 5070 Mobile, giving it a 2-0 record in head-to-head comparisons.

The average benchmark scores provide additional context. The RTX 5070 Mobile's average of 29,928 places it just 0.1% behind the NVIDIA GeForce RTX 3070 Ti and 0.5% ahead of the RTX 2080 Ti. It also trails the AMD Radeon RX 6800 by 0.6% and the RX 6700 by 1.7%. The FirePro W8000's average of 29,211 is statistically tied with the AMD Radeon RX Vega M GH (0% delta), just 0.1% ahead of the Intel Arc A370M, 0.7% ahead of the AMD Radeon RX 470, and 1.2% ahead of the AMD Radeon RX 6800M. This means that while the RTX 5070 Mobile crushes the FirePro W8000 in direct comparison, the FirePro W8000 remains competitive with modern entry-level and mid-range GPUs in aggregate scoring.

Where Each One Wins

The RTX 5070 Mobile wins in virtually every performance category that matters for modern users. Its 400.2% OpenCL lead makes it the definitive choice for compute-heavy tasks like rendering, scientific simulation, and machine learning. The 244.2% Vulkan lead solidifies its position for gaming and real-time graphics, especially given its support for DirectX 12 Ultimate and Vulkan 1.4. The 50 W TDP versus 225 W means it can be deployed in thin, power-efficient laptops, whereas the FirePro W8000 requires a desktop chassis with robust cooling and a 550 W power supply. The 8 GB GDDR7 memory with 384.0 GB/s bandwidth is also a clear win for modern game textures and large datasets.

The FirePro W8000's wins are narrower but real. Its 4x DisplayPort 1.2 and 1x SDI outputs are unique, making it the only card in this comparison that can drive professional broadcast monitors without adapters. Its 256-bit memory bus, while slower in bandwidth, may offer better latency characteristics in certain legacy professional applications. The card's 279 mm length and dual-slot design are not advantages, but its end-of-life status means it may be available at lower opportunity cost for specialized systems that cannot upgrade their software stack. In aggregate scoring, the FirePro W8000's 1.2% advantage over the Radeon RX 6800M shows it can still hold its own in mixed workloads, making it a viable choice for legacy professional environments where modern features like ray tracing and tensor cores are irrelevant.