AMD Radeon RX 7600M XT vs NVIDIA RTX A2000 Mobile Comparison

The Verdict

The recorded data presents a clear split between these two mobile GPUs. The AMD Radeon RX 7600M XT wins 8 of the 9 shared benchmark comparisons, while the NVIDIA RTX A2000 Mobile wins only 1. For raw compute and DirectX performance, the AMD part is the stronger choice. The NVIDIA card, however, holds a decisive edge in one specific API workload, which may matter for certain applications. The AMD Radeon RX 7600M XT also carries a higher TDP at 120 W compared to 95 W for the NVIDIA part, suggesting it trades efficiency for performance. The NVIDIA RTX A2000 Mobile is end-of-life, while the AMD part is still active in production. Users needing the highest frame rates in DirectX-based workloads should select the AMD Radeon RX 7600M XT. Users whose software relies heavily on Vulkan performance should examine the NVIDIA RTX A2000 Mobile, as its 91.2% lead in that test is substantial.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA RTX A2000 Mobile has a higher average benchmark score of 13821, compared to 12710 for the AMD Radeon RX 7600M XT. This is despite the AMD card winning more individual head-to-head tests.

Q: How do the two GPUs compare in DirectX 11 performance?

A: The AMD Radeon RX 7600M XT leads by 50.4% in the Passmark DirectX 11 test, scoring 137 versus 68 for the NVIDIA RTX A2000 Mobile.

Q: Which GPU offers better Vulkan performance?

A: The NVIDIA RTX A2000 Mobile dominates in the Geekbench Vulkan test with a score of 53146, which is 91.2% higher than the AMD Radeon RX 7600M XT's score of 27793.

Q: What is the memory configuration difference?

A: The AMD Radeon RX 7600M XT has 8 GB of GDDR6 memory with 288.0 GB/s bandwidth, while the NVIDIA RTX A2000 Mobile has 4 GB of GDDR6 memory with 192.0 GB/s bandwidth. Both use a 128 bit bus.

Q: Which GPU has a higher transistor count?

A: The AMD Radeon RX 7600M XT contains 13,300 million transistors, while the NVIDIA RTX A2000 Mobile contains 8,700 million transistors.

Q: What is the difference in FP32 compute performance?

A: The AMD Radeon RX 7600M XT delivers 20.23 TFLOPS of FP32 performance, which is more than double the 8.637 TFLOPS of the NVIDIA RTX A2000 Mobile.

Architecture Differences

The two GPUs come from different design philosophies. The NVIDIA RTX A2000 Mobile uses the GA107 chip built on Ampere architecture, manufactured by Samsung on an 8 nm process. The AMD Radeon RX 7600M XT uses the Navi 33 chip with RDNA 3.0 architecture, manufactured by TSMC on a 6 nm process. The process node difference gives AMD a density advantage: 65.2M transistors per mm² versus 43.5M for NVIDIA. The AMD chip packs 13,300 million transistors on a 204 mm² die, while the NVIDIA chip has 8,700 million transistors on a 200 mm² die.

The compute configuration differs significantly. The NVIDIA RTX A2000 Mobile has 2560 shading units, 80 texture mapping units, and 48 ROPs. The AMD Radeon RX 7600M XT has fewer shading units at 2048, but more TMUs at 128 and more ROPs at 64. The NVIDIA part includes 20 ray tracing cores and 80 tensor cores, reflecting its Ampere architecture. The AMD part has 32 ray accelerators but no tensor cores, as RDNA 3.0 does not implement dedicated tensor hardware. The AMD GPU supports FP16 at a 2:1 ratio, delivering 40.45 TFLOPS, while the NVIDIA GPU runs FP16 at 1:1, matching its FP32 throughput at 8.637 TFLOPS.

Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both use a PCIe 4.0 x16 bus interface. The AMD card belongs to the Radeon RX 7000 series with the codename "Hotpink Bonefish," while the NVIDIA card is part of the Ampere-MW generation with no codename listed. The NVIDIA part's predecessor is Quadro Turing-M and its successor is Ada-MW. The AMD part's predecessor is Polaris Mobile and it has no successor listed.

Specification Differences

The AMD Radeon RX 7600M XT operates at higher clocks across the board. Its base clock is 1280 MHz versus 1215 MHz for the NVIDIA RTX A2000 Mobile. The boost clock difference is larger: 2469 MHz versus 1687 MHz. The AMD card also lists a game clock of 2023 MHz, a figure the NVIDIA card does not provide. Memory clocks differ as well: the AMD card runs at 2250 MHz with 18 Gbps effective speed, while the NVIDIA card runs at 1500 MHz with 12 Gbps effective.

Memory capacity is a major differentiator. The AMD Radeon RX 7600M XT offers 8 GB of GDDR6, twice the 4 GB of the NVIDIA RTX A2000 Mobile. Memory bandwidth follows: 288.0 GB/s for AMD versus 192.0 GB/s for NVIDIA. Both use a 128 bit memory bus.

Pixel and texture rates favor the AMD card substantially. The AMD Radeon RX 7600M XT achieves 158.0 GPixel/s and 316.0 GTexel/s, while the NVIDIA RTX A2000 Mobile achieves 80.98 GPixel/s and 135.0 GTexel/s. Power draw also differs: the AMD card is rated at 120 W, while the NVIDIA card is rated at 95 W. Both are IGP slot width with no power connectors and portable device dependent display outputs.

The production status differs: the NVIDIA RTX A2000 Mobile is end-of-life, while the AMD Radeon RX 7600M XT is active. Release dates are also different, with the NVIDIA part coming earlier and the AMD part arriving later. The transistor density difference is notable: 65.2M per mm² for AMD versus 43.5M for NVIDIA. The AMD part's FP16 throughput is double its FP32, while the NVIDIA part's FP16 equals its FP32.

Head-to-Head Benchmarks

The benchmark results show a consistent pattern, but the margins vary widely by test. The AMD Radeon RX 7600M XT dominates most workloads. In the Passmark DirectX 11 test, AMD scores 137 versus 68 for NVIDIA, a lead of 50.4%. The DirectX 9 test shows AMD at 175 versus 115, a 34.3% advantage. The Passmark G2D test gives AMD 894 versus 491, a 45.1% lead. In the Passmark G3D test, AMD scores 13907 against 9611, a 30.9% margin. The Passmark GPU Compute test shows AMD at 7140 versus 4334, a 39.3% lead. The DirectX 10 test gives AMD 76 versus 57, a 25% advantage. Even the DirectX 12 test, where the gap is smallest, favors AMD: 58 versus 47, a 19% lead.

The Geekbench OpenCL test also favors AMD, with 74869 versus 56518, a 24.5% margin. This result aligns with the compute and DirectX pattern.

The single exception is Geekbench Vulkan. Here the NVIDIA RTX A2000 Mobile scores 53146, while the AMD Radeon RX 7600M XT scores 27793. That is a 91.2% lead for NVIDIA, the largest margin in either direction across all tests. This result is striking because the AMD card wins every other comparison, often by wide margins. The Vulkan test appears to reward the NVIDIA architecture disproportionately, possibly due to driver optimizations or architectural scheduling differences.

The average benchmark scores tell a different story than the head-to-head results. The NVIDIA RTX A2000 Mobile averages 13821 across its benchmark set, while the AMD Radeon RX 7600M XT averages 12710. This is because the averages include different test suites. The NVIDIA card's percentile rank is 55 among all GPUs, while the AMD card sits at 52. The nearest rivals for the NVIDIA card include the AMD Radeon 660M at 13812 (0.1% delta), the AMD Radeon RX 570X at 13871 (-0.4%), the AMD Radeon RX 7900 XT at 13745 (0.6%), and the NVIDIA Tesla K10 at 14029 (-1.5%). The AMD card's nearest rivals include the NVIDIA GeForce GTX 670 at 12773 (-0.5%), the NVIDIA Tesla K20Xm at 12625 (0.7%), the NVIDIA GeForce GTX 590 at 12830 (-0.9%), and the AMD Radeon Pro 455 at 12831 (-0.9%).

Where Each One Wins

The AMD Radeon RX 7600M XT wins in every DirectX generation tested, from DirectX 9 through DirectX 12. Its margins range from 19% in DirectX 12 to 50.4% in DirectX 11. This makes it the clear choice for gaming and DirectX-based applications. The AMD card also wins in 2D performance, general 3D performance, and compute workloads as measured by Passmark. Its OpenCL score is also higher, making it the better option for OpenCL compute tasks.

The AMD card's memory configuration supports its performance advantage. With 8 GB of VRAM and 288.0 GB/s bandwidth, it can handle larger textures and higher resolutions than the NVIDIA card's 4 GB and 192.0 GB/s. The higher pixel rate and texture rate further reinforce its position in graphics-heavy scenarios.

The NVIDIA RTX A2000 Mobile wins in exactly one area: Vulkan performance. Its 91.2% lead in Geekbench Vulkan is a massive margin. Applications built on Vulkan, such as certain emulators or Vulkan-based renderers, would see substantially higher frame rates on the NVIDIA card despite its lower raw compute figures. The NVIDIA card also has tensor cores, which may benefit AI inference workloads, though the database benchmarks show the AMD card winning the compute tests. The NVIDIA card's higher average benchmark score of 13821 and its 55th percentile rank indicate strong overall standing in the database, but its performance profile is narrower.

For users choosing between these two mobile GPUs, the decision hinges on the specific workloads they run. DirectX gaming, OpenCL compute tasks, and general 3D rendering lean heavily toward the AMD Radeon RX 7600M XT. Vulkan-specific applications lean heavily toward the NVIDIA RTX A2000 Mobile. The AMD card's active production status also suggests ongoing driver support and availability. The NVIDIA card's end-of-life status may limit future optimizations. The data does not support a universal recommendation, but the benchmark results provide a clear direction for each use case.