AMD Radeon RX 5300M vs NVIDIA RTX A2000 12 GB Comparison

The AMD Radeon RX 5300M and NVIDIA RTX A2000 12 GB represent two very different philosophies in mobile and workstation graphics, separated by two years of architectural evolution and a massive gulf in memory capacity. The benchmark data shows that the RTX A2000 12 GB decisively outperforms the RX 5300M in raw compute, but the story is more nuanced when considering their respective target markets, power envelopes, and feature sets. This analysis draws exclusively from the provided performance metrics, architectural specifications, and competitor positioning to determine which GPU serves which purpose.

Head-to-Head Benchmarks

The only directly comparable benchmark in the data is Geekbench OpenCL, and the results are emphatically one-sided. The NVIDIA RTX A2000 12 GB scores 66,998 points, while the AMD Radeon RX 5300M manages 36,529 points. This represents a 45.5% advantage for the NVIDIA card, which is a substantial margin in any compute workload. In practical terms, the RTX A2000 delivers nearly double the raw OpenCL throughput of the RX 5300M, making it the clear choice for GPU-accelerated tasks like rendering, simulation, or data processing.

The RX 5300M’s score of 36,529 places it at the 80th percentile of all GPUs, which is respectable for a mobile part from 2019. Its nearest rivals in this score range are the NVIDIA GeForce GTX TITAN X at 36,530 (a 0% delta) and the NVIDIA T1000 at 36,289 (0.7% faster). This shows the RX 5300M sits in a performance tier that was competitive for high-end desktop cards of an earlier generation, but it is clearly outpaced by the RTX A2000. The RTX A2000’s 66,998 score puts it at the 79th percentile, but its nearest rivals tell a different story: the AMD Radeon RX 560 XT at 34,133 (0.1% slower), the NVIDIA RTX A1000 at 34,207 (0.2% faster), and the AMD Radeon RX 480 at 33,997 (0.5% slower). This is a striking anomaly — the RTX A2000’s average benchmark score of 34,154 is far lower than its individual Geekbench result, suggesting that its overall average is dragged down by other tests, while its OpenCL peak is exceptionally high.

The delta of -45.5% in the head-to-head test is the single most important number in this comparison. It means that for any OpenCL-based workload, the RTX A2000 is the superior performer by a wide margin. However, the RX 5300M’s wins count is zero, while the RTX A2000 wins once, indicating that the data set includes only this one shared test. The RTX A2000 also has an additional benchmark result in 3DMark Steel Nomad (DX12) with a score of 1,309, though no comparable result exists for the RX 5300M in that test. This absence of a DX12 comparison means the OpenCL result is the sole quantitative basis for head-to-head judgment.

FAQ

Q: Which GPU has a higher raw compute score in the shared benchmark?

A: The NVIDIA RTX A2000 12 GB scores 66,998 in Geekbench OpenCL, compared to the AMD Radeon RX 5300M’s 36,529, giving the NVIDIA card a 45.5% lead.

Q: Are these GPUs in the same performance percentile?

A: They are very close. The RX 5300M sits at the 80th percentile of all GPUs, while the RTX A2000 is at the 79th percentile, despite the large gap in their individual benchmark scores.

Q: What does the RTX A2000’s average benchmark score indicate?

A: Its average benchmark score is 34,154, which is much lower than its single Geekbench score of 66,998, suggesting that other workloads in the average are less favorable to this card.

Q: How does the RX 5300M compare to its nearest rivals?

A: It is effectively tied with the NVIDIA GeForce GTX TITAN X (36,530, 0% delta) and the NVIDIA T1000 (36,289, 0.7% faster), while the AMD Radeon PRO W6400 is 1.7% faster at 37,157.

Q: What is the RTX A2000’s position relative to its nearest rivals?

A: The RTX A2000 is nearly identical to the AMD Radeon RX 560 XT (34,133, 0.1% slower) and the AMD Radeon RX 480 (33,997, 0.5% slower), with the NVIDIA TITAN V being 0.6% faster.

Q: Does the RX 5300M win any benchmark in the head-to-head data?

A: No. The head-to-head data includes only one test (Geekbench OpenCL), and the RX 5300M loses that test, resulting in zero wins.

The Verdict

The data points to a clear winner for compute-intensive tasks: the NVIDIA RTX A2000 12 GB. Its 45.5% advantage in Geekbench OpenCL over the RX 5300M is decisive, and its additional 3DMark Steel Nomad score of 1,309 shows it can handle modern DX12 workloads as well. The RTX A2000’s 12 GB of memory, versus the RX 5300M’s 3 GB, makes it the only viable option for large datasets or high-resolution textures, though the benchmark data itself does not test memory capacity directly.

For users who prioritize portability and low power consumption, the RX 5300M has its merits. Its 85 W TDP is higher than the RTX A2000’s 70 W TDP, but the RX 5300M is a mobile part designed for laptops, while the RTX A2000 is a dual-slot workstation card. The RX 5300M’s 80th percentile ranking is respectable, and its performance is on par with older desktop flagships like the GTX TITAN X, but it simply cannot match the RTX A2000’s raw throughput.

The verdict is straightforward: pick the RTX A2000 12 GB for any professional or compute-heavy workload, as its OpenCL performance and memory capacity are vastly superior. Pick the RX 5300M only if you are constrained to a mobile platform and do not need the RTX A2000’s feature set, though the data suggests you would be sacrificing significant performance. There is no scenario in the provided facts where the RX 5300M outperforms the RTX A2000.

Specification Differences

The two cards differ in nearly every measurable specification. The RX 5300M uses a Navi 14 chip on a 7 nm TSMC process, while the RTX A2000 uses a GA106 chip on an 8 nm Samsung process. The RX 5300M has 6,400 million transistors on a 158 mm² die, whereas the RTX A2000 has 12,000 million transistors on a 276 mm² die. This gives the RTX A2000 a higher transistor density of 43.5M / mm² compared to the RX 5300M’s 40.5M / mm².

Clock speeds tell a different story: the RX 5300M has a base clock of 1000 MHz and a boost clock of 1445 MHz, while the RTX A2000 runs at a much lower 562 MHz base and 1200 MHz boost. However, the RTX A2000 compensates with far more execution resources: 3328 shading units versus 1408, 104 TMUs versus 88, and 48 ROPs versus 32. The RTX A2000 also has 26 RT cores and 104 tensor cores, which the RX 5300M lacks entirely.

Memory is a major differentiator. The RX 5300M has 3 GB of GDDR6 on a 96-bit bus with 168.0 GB/s bandwidth, while the RTX A2000 has 12 GB of GDDR6 on a 192-bit bus with 288.0 GB/s bandwidth. The RTX A2000’s memory clock is 1500 MHz (12 Gbps effective), while the RX 5300M’s is 1750 MHz (14 Gbps effective), though the wider bus gives the RTX A2000 the bandwidth advantage.

The RTX A2000 supports DirectX 12 Ultimate (12_2), while the RX 5300M only supports DirectX 12 (12_1). Both support OpenGL 4.6 and Vulkan 1.4. The RTX A2000 uses a PCIe 4.0 x16 interface, while the RX 5300M uses PCIe 4.0 x8. The RTX A2000 has four mini-DisplayPort 1.4a outputs, while the RX 5300M’s display outputs are portable-device dependent. The RTX A2000 is a dual-slot card measuring 167 mm in length and 69 mm in height, with a suggested PSU of 250 W and a launch MSRP of 449 USD; the RX 5300M has no listed dimensions or suggested PSU, and its launch MSRP is absent from the data.

Architecture Differences

The architectural gap between these two GPUs is generational. The RX 5300M is built on AMD’s RDNA 1.0 architecture, part of the Navi Mobile generation (RX 5000M), and succeeds the Polaris Mobile architecture. The RTX A2000 uses NVIDIA’s Ampere architecture, part of the Workstation Ampere generation (Ax000), and succeeds the Quadro Turing architecture. The RX 5300M was released in November 2019, while the RTX A2000 came in November 2021, giving NVIDIA two extra years of architectural refinement.

The RTX A2000 includes dedicated RT cores for ray tracing and tensor cores for AI acceleration, features entirely absent from the RX 5300M. This is a fundamental difference: the RTX A2000 can accelerate real-time ray tracing and DLSS-style workloads, while the RX 5300M relies on traditional rasterization with no hardware support for these modern features. The RTX A2000’s FP16 performance is 7.987 TFLOPS at a 1:1 ratio, matching its FP32 output, whereas the RX 5300M’s FP16 is 8.138 TFLOPS but at a 2:1 ratio, meaning it is half the rate of its FP32 in practice.

The manufacturing processes also differ significantly. The RX 5300M uses a 7 nm process from TSMC, which is denser and more power-efficient per transistor than the 8 nm Samsung process used by the RTX A2000. However, the RTX A2000 compensates with a larger die and more transistors, achieving higher absolute performance despite a lower boost clock. The RX 5300M’s power consumption is 85 W, while the RTX A2000 is more efficient at 70 W, which is notable given the RTX A2000’s superior performance — a signal of Ampere’s architectural efficiency in workstation workloads.

The transistor densities are close (40.5M / mm² for AMD versus 43.5M / mm² for NVIDIA), but the RTX A2000’s larger die size (276 mm² versus 158 mm²) allows it to pack nearly twice the transistors. This architectural difference is the root cause of the performance gap: the RTX A2000 has more shading units, more TMUs, more ROPs, and dedicated ray tracing and tensor hardware, all of which contribute to its 45.5% lead in OpenCL. The RX 5300M’s higher clock speeds cannot overcome this resource deficit, and its lack of RT and tensor cores makes it unable to run modern accelerated workloads that the RTX A2000 handles natively.