AMD Radeon PRO W7400 vs NVIDIA RTX 2000 Max-Q Ada Generation Comparison

AMD Radeon PRO W7400 and NVIDIA RTX 2000 Max-Q Ada Generation are two compact, low-power workstation GPUs aimed at different corners of the professional market. The Radeon PRO W7400 is a single-slot desktop card built on RDNA 3.0, while the RTX 2000 Max-Q is an integrated-class mobile part based on Ada Lovelace. Both deliver 8 GB of GDDR6 memory, but their architectures, power envelopes, and feature sets diverge sharply. The database records no direct head-to-head benchmark runs for these two products, so the comparison below relies on their recorded specifications, architectural characteristics, and relative performance indicators.

Where Each One Wins

The AMD Radeon PRO W7400 is positioned as a low-profile, single-slot workstation accelerator for desktop systems. Its 55 W power target and PCIe 4.0 x8 interface make it suitable for compact workstations where space and thermal headroom are limited. The card uses no external power connectors, drawing all power from the slot, which simplifies installation in pre-built systems. Its 4x DisplayPort 2.1 outputs provide modern display connectivity for multi-monitor professional setups. The RDNA 3.0 architecture with 28 ray accelerators and 1792 shaders gives it a balanced profile for rasterization and entry-level ray tracing workloads.

The NVIDIA RTX 2000 Max-Q Ada Generation is a mobile GPU designed for thin-and-light professional laptops. Its 35 W power envelope is the lowest among comparable workstation-class mobile GPUs, making it ideal for battery-conscious portable workstations. The Ada Lovelace architecture brings 96 tensor cores, which the Radeon part lacks entirely. This gives the NVIDIA GPU a distinct advantage in AI-accelerated tasks such as denoising, machine learning inference, and DLSS-style upscaling. The RTX 2000 Max-Q also uses a PCIe 4.0 x16 interface, which doubles the lane count compared to the Radeon card, potentially reducing data transfer bottlenecks in bandwidth-sensitive applications.

The Radeon PRO W7400 wins on pure rasterization efficiency per watt in some metrics. It achieves a pixel rate of 70.40 GPixel/s versus 69.84 GPixel/s for the NVIDIA part, a marginal 0.8% lead. The AMD card also has a higher ROP count at 64 versus 48, which helps in fill-rate-bound scenarios. However, the RTX 2000 Max-Q counters with a higher texture rate of 139.7 GTexel/s versus 123.2 GTexel/s, a 13.4% advantage, thanks to its faster boost clock and higher shader count.

For compute-heavy workflows, the NVIDIA GPU leads in raw FP32 throughput with 8.940 TFLOPS versus 7.885 TFLOPS for the AMD card, a 13.4% gap. The RTX 2000 Max-Q also matches the FP16 performance at 8.940 TFLOPS with a 1:1 ratio, while the Radeon PRO W7400 also achieves 7.885 TFLOPS FP16 at 1:1. Neither card has specialized FP64 hardware worth noting, but the tensor cores on the NVIDIA side provide dedicated matrix math acceleration that the AMD card cannot match.

Architecture Differences

The Radeon PRO W7400 uses the Navi 33 chip on TSMC's 6 nm process, with a die size of 204 mm² and 13,300 million transistors. The transistor density is 65.2 million per mm². The RTX 2000 Max-Q uses the AD107 chip on TSMC's 5 nm process, with a smaller die of 159 mm² but a higher transistor count of 18,900 million, yielding a density of 118.9 million per mm². The 5 nm node provides a 48.9% higher transistor density, which explains how NVIDIA packs more compute units into a physically smaller chip.

Clock behavior differs significantly. The AMD card has a base clock of 330 MHz and a boost clock of 1100 MHz, while the NVIDIA part runs at 930 MHz base and 1455 MHz boost. The NVIDIA GPU's higher clocks contribute to its superior texture and compute throughput despite having fewer ROPs. The Radeon part's low base clock suggests aggressive power management, typical of a desktop card designed for minimal idle power draw.

Memory subsystems diverge in bandwidth. Both use 8 GB of GDDR6 on a 128-bit bus, but the NVIDIA card runs its memory at 2000 MHz with 16 Gbps effective speed, delivering 256.0 GB/s. The AMD card runs memory at 1350 MHz with 10.8 Gbps effective, yielding 172.8 GB/s. That is a 48.1% bandwidth advantage for NVIDIA, which can significantly impact texture streaming and large dataset access in professional applications.

The Radeon PRO W7400 has 1792 shading units, 112 TMUs, and 64 ROPs. The RTX 2000 Max-Q has 3072 shading units, 96 TMUs, and 48 ROPs. The NVIDIA card has 71.4% more shaders, which drives its compute lead, but fewer TMUs and ROPs. Ray tracing hardware is present on both: 28 ray accelerators on the AMD side versus 24 RT cores on the NVIDIA side. The NVIDIA card adds 96 tensor cores, which are absent from the AMD specification.

Power and physical design differ. The Radeon card is a single-slot desktop board measuring 168 mm by 69 mm by 20 mm, with no power connectors and a suggested PSU of 250 W. The RTX 2000 Max-Q is an IGP (integrated graphics package) for mobile platforms, with no length, height, or width recorded, no power connectors, and no suggested PSU. The AMD card's 55 W TDP exceeds the NVIDIA's 35 W TDP by 57.1%, but the NVIDIA part is designed for laptop thermal solutions.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results for these two GPUs. Wins and loss counts are both zero in the recorded data. Instead, the comparison must be derived from the specification table, which provides measurable performance metrics.

In compute throughput, the RTX 2000 Max-Q delivers 8.940 TFLOPS FP32, which is 13.4% higher than the Radeon PRO W7400's 7.885 TFLOPS. The same ratio applies to FP16, with both cards running at 1:1 ratio. For texture processing, the NVIDIA card achieves 139.7 GTexel/s, a 13.4% lead over 123.2 GTexel/s. In pixel fill, the AMD card slightly edges ahead at 70.40 GPixel/s versus 69.84 GPixel/s, a 0.8% difference that is within measurement noise.

Memory bandwidth is where the NVIDIA GPU shows its largest lead. The 256.0 GB/s bandwidth is 48.1% higher than the AMD card's 172.8 GB/s. This translates to faster data movement for large textures, geometry buffers, and compute datasets. The AMD card compensates with a wider ROP count, but the bandwidth deficit will likely dominate in memory-bound workloads.

Clock speeds favor NVIDIA in boost scenarios. The RTX 2000 Max-Q boosts to 1455 MHz, a 32.3% higher clock than the Radeon's 1100 MHz boost. The base clocks tell a different story: the AMD card idles at 330 MHz, while the NVIDIA part runs at 930 MHz. This indicates the AMD card is more aggressive in downclocking when idle, while the NVIDIA part maintains a higher floor.

The Radeon PRO W7400 has a transistor count of 13,300 million versus 18,900 million for the RTX 2000 Max-Q, a 42.1% difference. Despite the larger chip, the AMD card has fewer shaders and lower clocks, which explains its lower compute peak. The NVIDIA chip's smaller die at 159 mm² versus 204 mm² (a 22.1% difference) shows the efficiency of the 5 nm process.

Specification Differences

The two GPUs differ across several recorded fields. The Radeon PRO W7400 uses the Navi 33 chip with RDNA 3.0 architecture, while the RTX 2000 Max-Q uses AD107 with Ada Lovelace. Manufacturing processes differ: 6 nm for AMD versus 5 nm for NVIDIA, both at TSMC. Transistor counts are 13,300 million versus 18,900 million, and die sizes are 204 mm² versus 159 mm².

Clock speeds show distinct patterns. The AMD card has a base clock of 330 MHz and boost of 1100 MHz, while the NVIDIA card runs at 930 MHz base and 1455 MHz boost. Memory clocks are 1350 MHz (10.8 Gbps effective) for AMD versus 2000 MHz (16 Gbps effective) for NVIDIA.

Compute unit counts diverge. The AMD card has 1792 shading units, 112 TMUs, 64 ROPs, and 28 ray accelerators. The NVIDIA card has 3072 shading units, 96 TMUs, 48 ROPs, 24 RT cores, and 96 tensor cores. The Radeon has no tensor cores, while the RTX 2000 Max-Q includes them.

Memory specs are identical in size (8 GB GDDR6) and bus width (128 bit), but bandwidth differs: 172.8 GB/s for AMD versus 256.0 GB/s for NVIDIA.

Rates and throughput: AMD achieves 70.40 GPixel/s and 123.2 GTexel/s, while NVIDIA achieves 69.84 GPixel/s and 139.7 GTexel/s. FP32 and FP16 are 7.885 TFLOPS for AMD and 8.940 TFLOPS for NVIDIA, both at 1:1 ratio.

Power and physical specs: AMD lists 55 W TDP, single-slot, no power connectors, suggested PSU 250 W, and PCIe 4.0 x8. NVIDIA lists 35 W TDP, IGP form factor, no power connectors, no suggested PSU, and PCIe 4.0 x16.

Display outputs: AMD provides 4x DisplayPort 2.1. NVIDIA lists "Portable Device Dependent", meaning outputs vary by laptop design.

Dimensions: AMD records 168 mm length (6.6 inches), 69 mm height (2.7 inches), and 20 mm width (0.8 inches). NVIDIA records no dimensions as it is a mobile package.

Release dates differ: the AMD card released on 2025-08-02, while the NVIDIA GPU released on 2023-03-20. The AMD predecessor is Radeon Pro Vega; the NVIDIA predecessor is Ampere-MW with successor Blackwell-MW. Both are marked as Active in production.

APIs are identical: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA RTX 2000 Max-Q Ada Generation delivers 8.940 TFLOPS FP32, which is 13.4% higher than the AMD Radeon PRO W7400's 7.885 TFLOPS.

Q: Do both cards have the same memory capacity?

A: Yes, both have 8 GB of GDDR6 memory on a 128-bit bus. However, the NVIDIA card has higher memory bandwidth at 256.0 GB/s versus 172.8 GB/s for the AMD card, a 48.1% difference.

Q: Does the AMD card support tensor operations?

A: No, the Radeon PRO W7400 has no tensor cores. The NVIDIA RTX 2000 Max-Q includes 96 tensor cores, which provide dedicated matrix acceleration.

Q: What are the power requirements for each GPU?

A: The AMD card has a 55 W TDP with a suggested PSU of 250 W and no external power connectors. The NVIDIA card has a 35 W TDP, no power connectors, and no suggested PSU listed, as it is an integrated mobile package.

Q: Which GPU has more shading units?

A: The NVIDIA RTX 2000 Max-Q has 3072 shading units, which is 71.4% more than the AMD card's 1792 shading units.

Q: How do their display outputs compare?

A: The AMD Radeon PRO W7400 provides 4x DisplayPort 2.1 outputs. The NVIDIA RTX 2000 Max-Q lists "Portable Device Dependent" outputs, meaning display connectivity depends on the specific laptop implementation.

Q: What is the difference in pixel fill rate?

A: The AMD card achieves 70.40 GPixel/s, slightly higher than the NVIDIA card's 69.84 GPixel/s, a 0.8% advantage for AMD.

Q: Which GPU has a larger die size?

A: The AMD Navi 33 chip measures 204 mm², while the NVIDIA AD107 chip measures 159 mm². Despite the smaller die, the NVIDIA chip contains more transistors at 18,900 million versus 13,300 million.