AMD Radeon PRO W7400 vs NVIDIA RTX 5000 Embedded Ada Generation X2 Comparison

Where Each One Wins

The recorded data shows a clear split between these two workstation GPUs. The AMD Radeon PRO W7400 is designed for low-power, space-constrained deployments where a single-slot form factor and minimal power draw are the primary constraints. The NVIDIA RTX 5000 Embedded Ada Generation X2 is built for maximum compute throughput in embedded applications, with substantially higher raw processing capability across every major metric.

The AMD side wins on physical integration flexibility. It uses a single-slot design with a 168 mm length, 69 mm height, and 20 mm width, and it draws no power from external connectors. Its 55 W thermal design power means a 250 W suggested power supply is sufficient for the host system. The NVIDIA part, by contrast, is an IGP (integrated graphics processor) with no specified dimensions and a 150 W TDP, making it suitable for direct board integration rather than expansion slots.

The NVIDIA side wins decisively on computational performance. Its FP32 throughput of 32.69 TFLOPS is roughly four times the AMD part's 7.885 TFLOPS. Texture rate sits at 510.7 GTexel/s versus 123.2 GTexel/s. Pixel rate reaches 188.2 GPixel/s versus 70.40 GPixel/s. In every throughput category, the NVIDIA part delivers a multiple of the AMD figure.

Memory capacity and bandwidth also favor the NVIDIA part. It carries 16 GB of GDDR6 on a 256 bit bus, yielding 576.0 GB/s of bandwidth. The AMD card has 8 GB of GDDR6 on a 128 bit bus, producing 172.8 GB/s. That is a 3.33x bandwidth advantage and double the capacity for the NVIDIA solution.

The AMD card wins on clock efficiency. Its base clock of 330 MHz and boost clock of 1100 MHz draw only 55 W, while the NVIDIA part's 930 MHz base and 1680 MHz boost consume 150 W. The AMD part achieves its performance at roughly 37% of the NVIDIA power envelope. That makes the W7400 the appropriate choice for passive or lightly cooled systems where heat dissipation is the limiting factor.

The NVIDIA part wins on architectural resources. It has 9728 shading units, 304 texture mapping units, 112 ROPs, 76 RT cores, and 304 tensor cores. The AMD part has 1792 shading units, 112 TMUs, 64 ROPs, and 28 RT cores, with no tensor cores listed. The NVIDIA silicon also uses a larger die: 379 mm² versus 204 mm², with 45,900 million transistors versus 13,300 million.

Architecture Differences

The two GPUs come from different architectural generations and process nodes. The AMD Radeon PRO W7400 uses the Navi 33 chip with RDNA 3.0 architecture, codenamed Hotpink Bonefish, and belongs to the Radeon Pro Navi (Navi III Series) generation. It is fabricated on a 6 nm TSMC process. The NVIDIA RTX 5000 Embedded Ada Generation X2 uses the AD103 chip with Ada Lovelace architecture and belongs to the Ada-MW generation. It is fabricated on a 5 nm TSMC process.

Transistor density reveals a significant manufacturing difference. The NVIDIA chip packs 121.1 million transistors per square millimeter across its 45,900 million transistor count. The AMD chip achieves 65.2 million transistors per square millimeter across 13,300 million transistors. The NVIDIA die is 379 mm², nearly double the AMD die's 204 mm², with more than three times the transistor count.

Both parts support the same API feature set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both use PCIe 4.0, but the NVIDIA part uses a x16 interface while the AMD part uses x8. That doubles the available host bandwidth for the NVIDIA solution.

Memory architecture differs substantially. The AMD card uses 8 GB of GDDR6 across a 128 bit bus with memory clocked at 1350 MHz (10.8 Gbps effective), giving 172.8 GB/s bandwidth. The NVIDIA part uses 16 GB of GDDR6 across a 256 bit bus with memory clocked at 2250 MHz (18 Gbps effective), giving 576.0 GB/s bandwidth. The NVIDIA solution has both wider and faster memory.

Compute feature sets differ. The NVIDIA part includes 304 tensor cores alongside its 76 RT cores, making it suitable for workloads that use tensor operations. The AMD part lists 28 RT cores and no tensor cores. Both deliver FP16 at a 1:1 ratio with FP32, so neither offers a half-precision boost.

Form factor differences are stark. The AMD card is a conventional single-slot expansion card with four DisplayPort 2.1 outputs. The NVIDIA part is an IGP with display outputs described as "Portable Device Dependent," meaning it has no fixed display connector configuration and is intended for embedded boards.

Power delivery differs as well. The AMD card has no external power connectors and a 55 W TDP. The NVIDIA part also has no external power connectors, but its 150 W TDP means it must draw all power through the host board's delivery circuitry. The AMD card lists a 250 W suggested PSU; the NVIDIA part lists none, consistent with its embedded nature.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark entries for these two GPUs. The wins tally shows zero victories for each side, and the average benchmark score for both is zero. The percentileVsAllGpus field for each is 50, placing both at the median of all GPUs in the database, though this figure is based on the absence of benchmark data rather than direct comparisons.

In the absence of measured benchmark runs, the specification differences serve as the basis for comparison. The NVIDIA part's FP32 throughput of 32.69 TFLOPS is 4.15 times the AMD part's 7.885 TFLOPS. Its texture rate of 510.7 GTexel/s is 4.14 times the AMD figure of 123.2 GTexel/s. Its pixel rate of 188.2 GPixel/s is 2.67 times the AMD figure of 70.40 GPixel/s.

Memory bandwidth shows the largest proportional gap. The NVIDIA part's 576.0 GB/s is 3.33 times the AMD part's 172.8 GB/s. Memory capacity is double: 16 GB versus 8 GB. The NVIDIA part also has 5.43 times the shading units (9728 versus 1792), 2.71 times the TMUs (304 versus 112), 1.75 times the ROPs (112 versus 64), and 2.71 times the RT cores (76 versus 28).

The AMD part's advantages are confined to power and physical integration. Its 55 W TDP is 36.7% of the NVIDIA part's 150 W. Its single-slot profile with defined dimensions contrasts with the NVIDIA part's IGP form factor. The AMD card's four DisplayPort 2.1 outputs provide a fixed, ready-to-use display configuration, while the NVIDIA part's outputs depend on the host device.

Clock behavior favors the NVIDIA part in absolute terms. Its 1680 MHz boost clock is higher than the AMD part's 1100 MHz boost, and its 930 MHz base clock is higher than the AMD part's 330 MHz base. But the AMD part achieves its clocks at far lower power, which matters for thermally constrained systems.

FAQ

Q: Which GPU has higher raw compute performance?

A: The NVIDIA RTX 5000 Embedded Ada Generation X2 delivers 32.69 TFLOPS FP32, 510.7 GTexel/s texture rate, and 188.2 GPixel/s pixel rate. The AMD Radeon PRO W7400 delivers 7.885 TFLOPS, 123.2 GTexel/s, and 70.40 GPixel/s respectively.

Q: How do the memory subsystems compare?

A: The NVIDIA part has 16 GB of GDDR6 on a 256 bit bus with 576.0 GB/s bandwidth. The AMD part has 8 GB of GDDR6 on a 128 bit bus with 172.8 GB/s bandwidth.

Q: Which GPU consumes less power?

A: The AMD Radeon PRO W7400 has a 55 W TDP and requires a 250 W suggested power supply. The NVIDIA RTX 5000 Embedded Ada Generation X2 has a 150 W TDP.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What form factors do these GPUs use?

A: The AMD card is a single-slot expansion card measuring 168 mm by 69 mm by 20 mm with four DisplayPort 2.1 outputs. The NVIDIA part is an IGP with no listed dimensions and display outputs that depend on the portable device.

Q: Does either GPU include tensor cores?

A: The NVIDIA RTX 5000 Embedded Ada Generation X2 includes 304 tensor cores. The AMD Radeon PRO W7400 lists no tensor cores.

Specification Differences

| Specification | AMD Radeon PRO W7400 | NVIDIA RTX 5000 Embedded Ada Generation X2 |

|---|---|---|

| Architecture | RDNA 3.0 | Ada Lovelace |

| Process node | 6 nm | 5 nm |

| Transistors | 13,300 million | 45,900 million |

| Die size | 204 mm² | 379 mm² |

| Transistor density | 65.2M / mm² | 121.1M / mm² |

| Base clock | 330 MHz | 930 MHz |

| Boost clock | 1100 MHz | 1680 MHz |

| Memory clock | 1350 MHz (10.8 Gbps effective) | 2250 MHz (18 Gbps effective) |

| Memory size | 8 GB | 16 GB |

| Memory bus | 128 bit | 256 bit |

| Memory bandwidth | 172.8 GB/s | 576.0 GB/s |

| Shading units | 1792 | 9728 |

| TMUs | 112 | 304 |

| ROPs | 64 | 112 |

| RT cores | 28 | 76 |

| Tensor cores | None listed | 304 |

| Pixel rate | 70.40 GPixel/s | 188.2 GPixel/s |

| Texture rate | 123.2 GTexel/s | 510.7 GTexel/s |

| FP32 | 7.885 TFLOPS | 32.69 TFLOPS |

| FP16 | 7.885 TFLOPS (1:1) | 32.69 TFLOPS (1:1) |

| TDP | 55 W | 150 W |

| Slot width | Single-slot | IGP |

| Power connectors | None | None |

| Suggested PSU | 250 W | None listed |

| Bus interface | PCIe 4.0 x8 | PCIe 4.0 x16 |

| Display outputs | 4x DisplayPort 2.1 | Portable Device Dependent |

| Dimensions | 168 mm x 69 mm x 20 mm | Not listed |

| Release date | 2025-08-02 | 2023-03-20 |

The Verdict

The data supports a clear performance hierarchy. The NVIDIA RTX 5000 Embedded Ada Generation X2 outperforms the AMD Radeon PRO W7400 in every computational metric recorded: FP32 throughput, texture rate, pixel rate, memory bandwidth, memory capacity, shading units, TMUs, ROPs, and RT cores. It also adds 304 tensor cores that the AMD part lacks entirely. For any workload that stresses raw GPU throughput, the NVIDIA part is the stronger choice.

The AMD Radeon PRO W7400 occupies the opposite position. It is the lower-power, physically conventional option. Its 55 W TDP, single-slot design, standard dimensions, and four DisplayPort 2.1 outputs make it a drop-in card for systems with a PCIe 4.0 x8 slot and modest power delivery. The NVIDIA part, as an IGP with device-dependent display outputs, requires a custom carrier board and cannot be treated as a standard expansion card.

The performance gap is not marginal. The NVIDIA part delivers roughly four times the FP32 throughput, more than four times the texture rate, more than three times the memory bandwidth, and double the VRAM capacity. It does so at nearly three times the power draw, which is the trade-off embedded system designers must weigh.

The AMD part's release date of 2025-08-02 places it later in the market than the NVIDIA part's 2023-03-20 release, but the architectural gulf between them remains decisive. The NVIDIA part's larger die, higher transistor count, and tensor core support give it capabilities the AMD part cannot match. The AMD part's value lies in its integration simplicity and power efficiency, not in competing on throughput.

For systems where space, cooling, and power delivery are tightly constrained, and where display output must be ready out of the box, the AMD Radeon PRO W7400 fits those requirements directly. For systems where maximum processing capability is the priority and the host board can supply 150 W to an integrated GPU, the NVIDIA RTX 5000 Embedded Ada Generation X2 is the only choice between the two.