AMD Radeon RX 7400 OEM vs NVIDIA RTX 2000 Ada Generation Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the AMD Radeon RX 7400 OEM and the NVIDIA RTX 2000 Ada Generation. Instead, the recorded data provides a complete benchmark profile for the NVIDIA card, while the AMD card has no benchmark entries. This asymmetry means any comparison must rely on the NVIDIA card's measured scores against its nearest rivals, plus the architectural specifications of both cards.

The NVIDIA RTX 2000 Ada Generation delivers an average benchmark score of 18,954 across its recorded tests. Its percentile standing places it at 63, meaning it outperforms 63% of all GPUs in the database. The AMD Radeon RX 7400 OEM sits at the 50th percentile, but with an average benchmark score of zero due to missing test data, this percentile reflects its position relative to the full GPU population rather than any measured performance.

Looking at the NVIDIA card's nearest rivals, the data shows a tightly clustered competitive field. The NVIDIA Quadro K6000 scores 19,030, which is 0.4% lower than the RTX 2000 Ada's average. The AMD Radeon RX 6600 achieves 19,036, also 0.4% lower. The NVIDIA Tesla K80 records 18,866, which is 0.5% higher than the RTX 2000 Ada. The NVIDIA GeForce RTX 4050 Mobile reaches 19,049, sitting 0.5% lower. These delta values, all within a single percentage point, indicate that the RTX 2000 Ada Generation performs essentially on par with this entire group of competing cards.

In specific benchmark tests, the RTX 2000 Ada Generation shows notable strengths. Its 3DMark Steel Nomad DX12 score of 1,767 is a modern DirectX 12 workload result. The Geekbench OpenCL score of 78,074 and Vulkan score of 83,360 demonstrate strong compute performance across different APIs. The Passmark G3D score of 16,927 represents its overall graphics capability, while the Passmark GPU Compute score of 7,834 highlights its compute-oriented workload handling. Legacy DirectX tests show scores of 216 for DirectX 9, 138 for DirectX 11, 82 for DirectX 10, and 71 for DirectX 12, with a 2D score of 1,072.

Architecture Differences

The two cards come from fundamentally different architectural families. The AMD Radeon RX 7400 OEM uses the Navi 33 chip based on RDNA 3.0 architecture, codenamed "Hotpink Bonefish." It belongs to the Navi III generation within the Radeon RX 7000 series. The NVIDIA RTX 2000 Ada Generation uses the AD107 chip based on Ada Lovelace architecture, belonging to the Workstation Ada generation.

Manufacturing processes differ significantly. The AMD card uses a 6 nm process at TSMC with 13,300 million transistors packed into a 204 mm² die, yielding a transistor density of 65.2 million per square millimeter. The NVIDIA card uses a 5 nm process, also at TSMC, with 18,900 million transistors in a smaller 159 mm² die, achieving a much higher density of 118.9 million per square millimeter. This density advantage reflects the newer process node and allows the NVIDIA chip to pack over 40% more transistors into a smaller physical area.

Memory configurations diverge sharply. The AMD card carries 8 GB of GDDR6 memory on a 128-bit bus, delivering 172.8 GB/s of bandwidth. The NVIDIA card doubles capacity to 16 GB of GDDR6 on the same 128-bit bus width, but with higher effective memory speed of 16 Gbps versus 10.8 Gbps, achieving 256.0 GB/s of bandwidth. That represents a 48% bandwidth advantage for the NVIDIA card.

Compute resources show different allocation strategies. The AMD card has 1,792 shading units, 112 texture mapping units, and 64 raster operations units. It includes 28 ray tracing cores. The NVIDIA card has 2,816 shading units, 88 TMUs, and 48 ROPs, with 22 ray tracing cores and 88 tensor cores. The NVIDIA card has 57% more shading units but 21% fewer TMUs and 25% fewer ROPs. The AMD card's higher TMU and ROP counts suggest a design oriented toward traditional rasterization throughput, while the NVIDIA card's tensor core presence indicates AI and compute acceleration capabilities that the AMD card lacks entirely.

Clock behavior patterns differ substantially. The AMD card lists a base clock of 330 MHz with a boost of 1100 MHz, while the NVIDIA card runs at 1620 MHz base and 2130 MHz boost. Despite the AMD card's lower clock speeds, its pixel rate of 70.40 GPixel/s and texture rate of 123.2 GTexel/s reflect its ROP and TMU counts. The NVIDIA card achieves 102.2 GPixel/s and 187.4 GTexel/s respectively, both higher figures driven by its superior clock speeds.

Floating point performance shows the NVIDIA card's advantage. The AMD card delivers 7.885 TFLOPS for both FP32 and FP16 at a 1:1 ratio. The NVIDIA card delivers 12.00 TFLOPS for both precision levels, also at 1:1. This 52% FP32 advantage stems from the combination of more shading units and higher clocks.

Power and physical design differ as well. The AMD card has a 55 W TDP with a single-slot cooler and requires a 1x 6-pin power connector. The NVIDIA card has a 70 W TDP, uses a dual-slot cooler, and requires no power connectors at all. Both share the same 250 W suggested PSU rating. Dimensionally, the AMD card measures 167 mm in length, while the NVIDIA card is 168 mm long and 69 mm tall, both roughly 6.6 inches.

Display outputs and connectivity show different approaches. The AMD card provides 1x HDMI 2.1a and 3x DisplayPort 2.1 outputs. The NVIDIA card offers 4x mini-DisplayPort 1.4a outputs. Both use PCIe 4.0 x8 bus interfaces and support DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Where Each One Wins

The AMD Radeon RX 7400 OEM demonstrates structural advantages in several areas based on its architecture. Its higher TMU count of 112 versus 88 and ROP count of 64 versus 48 suggest a design that could handle traditional rasterization workloads with strong fill-rate characteristics. The single-slot form factor and lower 55 W TDP make it a more compact solution for space-constrained systems. Its DisplayPort 2.1 support provides a newer display interface standard compared to the NVIDIA card's DisplayPort 1.4a.

The NVIDIA RTX 2000 Ada Generation wins in compute-oriented scenarios based on measured data. Its 16 GB memory capacity doubles the AMD card's 8 GB, which matters for large datasets and high-resolution textures. The 256.0 GB/s bandwidth versus 172.8 GB/s provides a clear memory throughput advantage. The tensor cores enable AI acceleration workloads that the AMD card cannot perform. The 12.00 TFLOPS FP32 performance exceeds the AMD card's 7.885 TFLOPS by a substantial margin.

The NVIDIA card's benchmark results place it competitively against established cards. Its average score of 18,954 sits within 0.5% of the AMD Radeon RX 6600, a well-known mainstream GPU, and within 0.4% of the NVIDIA Quadro K6000. The NVIDIA Tesla K80 outperforms it by only 0.5%, while the GeForce RTX 4050 Mobile leads by 0.5%. This tight clustering indicates the RTX 2000 Ada Generation delivers performance consistent with a mid-range to upper-mid-range GPU class.

For workloads requiring large memory footprints, such as complex 3D scenes or compute datasets, the NVIDIA card's 16 GB capacity provides clear headroom. For power-sensitive deployments, the AMD card's 55 W TDP gives it a lower power envelope, though the NVIDIA card's 70 W TDP remains modest and requires no external power connector. The AMD card's RDNA 3.0 architecture with its higher ROP count may benefit certain fill-rate-bound tasks, while the NVIDIA card's Ada Lovelace architecture with tensor cores addresses AI and ray tracing workloads.

FAQ

Q: How does the NVIDIA RTX 2000 Ada Generation compare to its nearest rivals in benchmark scores?

A: The RTX 2000 Ada Generation averages 18,954 across recorded benchmarks. Its nearest rivals are tightly clustered: the NVIDIA Quadro K6000 scores 19,030 (0.4% lower), the AMD Radeon RX 6600 scores 19,036 (0.4% lower), the NVIDIA Tesla K80 scores 18,866 (0.5% higher), and the NVIDIA GeForce RTX 4050 Mobile scores 19,049 (0.5% lower). All deltas fall within one percentage point.

Q: What memory advantages does the NVIDIA card offer over the AMD card?

A: The NVIDIA RTX 2000 Ada Generation provides 16 GB of GDDR6 memory compared to the AMD Radeon RX 7400 OEM's 8 GB. Both use a 128-bit bus, but the NVIDIA card achieves 256.0 GB/s bandwidth versus 172.8 GB/s for the AMD card, a 48% advantage driven by higher effective memory speed of 16 Gbps versus 10.8 Gbps.

Q: Which card has higher compute throughput?

A: The NVIDIA RTX 2000 Ada Generation delivers 12.00 TFLOPS for both FP32 and FP16 at a 1:1 ratio. The AMD Radeon RX 7400 OEM delivers 7.885 TFLOPS for both precisions. The NVIDIA card holds a 52% FP32 advantage, supported by its 2,816 shading units versus 1,792 on the AMD card.

Q: What are the power requirements for each card?

A: The AMD Radeon RX 7400 OEM has a 55 W TDP and requires a 1x 6-pin power connector. The NVIDIA RTX 2000 Ada Generation has a 70 W TDP and requires no power connectors. Both have a suggested PSU rating of 250 W. The AMD card uses a single-slot cooler, while the NVIDIA card uses a dual-slot design.

Q: How do the transistor densities compare between the two chips?

A: The NVIDIA AD107 chip uses a 5 nm TSMC process with 18,900 million transistors in a 159 mm² die, yielding 118.9 million transistors per square millimeter. The AMD Navi 33 chip uses a 6 nm TSMC process with 13,300 million transistors in a 204 mm² die, yielding 65.2 million per square millimeter. The NVIDIA chip achieves 82% higher transistor density.

Q: What display outputs does each card provide?

A: The AMD Radeon RX 7400 OEM offers 1x HDMI 2.1a and 3x DisplayPort 2.1 outputs. The NVIDIA RTX 2000 Ada Generation provides 4x mini-DisplayPort 1.4a outputs. Both cards support PCIe 4.0 x8 and the same API set: DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

The Verdict

The recorded data presents an asymmetric comparison: the NVIDIA RTX 2000 Ada Generation has a complete benchmark profile, while the AMD Radeon RX 7400 OEM has no measured scores. The NVIDIA card's average benchmark score of 18,954 and 63rd percentile placement indicate solid mid-range performance, competitive with the AMD Radeon RX 6600 and NVIDIA Quadro K6000 within 0.4% margins.

For compute-heavy workloads, the NVIDIA card is the clear choice based on its 12.00 TFLOPS FP32 performance, 16 GB memory capacity, 256.0 GB/s bandwidth, and tensor core support for AI acceleration. Its 52% FP32 advantage over the AMD card's 7.885 TFLOPS represents a decisive margin for numerical workloads. The 5 nm process node with 118.9M transistors per square millimeter also suggests better architectural efficiency.

For deployments prioritizing compactness and low power, the AMD card offers a single-slot design with a 55 W TDP, compared to the NVIDIA card's dual-slot 70 W design. The AMD card's higher TMU count of 112 versus 88 and ROP count of 64 versus 48 could benefit traditional rasterization tasks, though no benchmark data confirms this in practice.

The NVIDIA card's launch MSRP is 649 USD. The AMD card has no recorded launch MSRP.

The RTX 2000 Ada Generation's active production status and measured performance across multiple benchmark suites make it the data-supported pick for most applications requiring proven performance, especially those involving large memory footprints or compute acceleration. The AMD card's architectural specifications suggest potential advantages in fill-rate-bound scenarios and power-constrained environments, but the absence of benchmark results leaves those advantages unverified in the database.