AMD Radeon Pro 5300M

The AMD Radeon Pro 5300M is a mobile workstation GPU built on the Navi 14 chip with RDNA 1.0 architecture, fabricated on TSMC's 7 nm process. It packs 1,280 shading units, 80 texture mapping units, and 32 ROPs, with a transistor count of 6,400 million on a 158 mm² die. The card is now end-of-life, having launched in November 2019, and it targets professional laptops with a 85 W TDP and no auxiliary power connectors. Its benchmark profile places it near the middle of the GPU spectrum, with an average score of 9,881 and a 47th percentile ranking among all GPUs.

Benchmark Performance

The Radeon Pro 5300M's overall average benchmark score of 9,881 puts it in a tight cluster with several older NVIDIA Quadro parts. Against the nearest rivals from the FACT PACK, the 5300M is marginally ahead: it beats the NVIDIA Quadro K5100M by 0.2%, the NVIDIA Quadro 6000 by 0.3%, and the NVIDIA Quadro M2000M by 0.5%. The only rival it trails is the AMD FirePro W5000, which scores 9,999—1.2% higher. These deltas are small enough that real-world differences will be negligible, but they establish the 5300M as a mid-pack performer in its class.

Looking at specific API tests, the card shows strong compute-oriented results. In Geekbench Metal it scores 32,312, which is the highest single test score recorded for this GPU. OpenCL follows at 29,252, and Vulkan trails at 27,912. These numbers suggest the 5300M is well-suited to compute workloads that leverage these APIs, but the Passmark scores tell a different story for legacy graphics. In Passmark DirectX 10 it scores 36, DirectX 11 scores 37, and DirectX 12 scores just 25. The DirectX 9 score is 80, and the 2D score is 582. The 3D score is 5,918, and GPU compute is 2,658. The low Passmark DirectX scores—especially the DirectX 12 result—indicate that this card is not optimized for modern gaming APIs, despite its RDNA architecture. The high Geekbench Metal score, however, aligns with its intended use in Apple Mac systems, where Metal is the primary API.

The FP32 throughput is 3.200 TFLOPS, with FP16 at 6.400 TFLOPS (2:1 ratio). This compute capacity, combined with a pixel rate of 40.00 GPixel/s and a texture rate of 100.0 GTexel/s, suggests the 5300M can handle moderate graphics loads but will struggle with heavy 3D rendering or high-resolution gaming. The 47th percentile ranking across all GPUs reinforces its position as a competent but not outstanding mobile GPU.

Who Should Consider It

Given the benchmark results, the Radeon Pro 5300M is best suited for professionals who need reliable OpenGL, Vulkan, or Metal performance in a laptop, rather than gamers seeking high frame rates in modern titles. The strong Geekbench Metal score (32,312) makes it a reasonable choice for macOS-based workflows, including photo editing, video encoding, or 3D modeling in applications that leverage Metal. The OpenCL score of 29,252 also supports cross-platform compute tasks.

For gaming, the card is a poor fit. The Passmark DirectX 12 score of 25 is exceptionally low, and even the DirectX 11 score of 37 is far below what modern titles require. The 4 GB VRAM and 128-bit memory bus further limit high-resolution texture loading. If you plan to play at 1080p with low to medium settings and older titles, the 5300M might suffice, but the data does not support recommending it for current AAA games. The FP32 throughput of 3.2 TFLOPS is modest by today's standards, and the lack of dedicated ray tracing or tensor cores means it will not accelerate modern features like DLSS or hardware ray tracing.

The card's average benchmark score of 9,881 sits within 1.2% of its closest rivals, so it is not a performance outlier. It is a reasonable choice for a workstation laptop where the priority is driver stability and API compatibility rather than raw gaming power. The 47th percentile ranking indicates that roughly half of all GPUs are faster, but for professional workloads that rely on OpenGL 4.6 or Vulkan 1.4, it remains usable.

Memory Subsystem

The Radeon Pro 5300M comes with 4 GB of GDDR6 memory on a 128-bit bus, delivering a bandwidth of 192.0 GB/s. The memory clock is 1500 MHz, which translates to 12 Gbps effective. This configuration is modest for a modern GPU, especially at higher resolutions. The 4 GB capacity is sufficient for 1080p textures and typical workstation applications, but it will quickly become a bottleneck when loading large 4K textures or running multiple displays with high-resolution assets.

The 192.0 GB/s bandwidth is adequate for the card's compute throughput—3.2 TFLOPS FP32—but it is not generous. For memory-intensive tasks such as video editing with large timelines or GPU-accelerated rendering, the 128-bit bus will limit data transfer rates. The card supports PCIe 4.0 x8, which provides a reasonable interface for data exchange with the CPU, though the x8 lane count may reduce performance in bandwidth-sensitive scenarios compared to a full x16 link. Overall, the memory subsystem is the weakest aspect of this GPU; it is fine for light to moderate professional use but not for high-resolution gaming or heavy compute.

FAQ

Q: Does the Radeon Pro 5300M support hardware ray tracing?

A: No. The FACT PACK lists no ray tracing cores (rtCores: null) and no tensor cores (tensorCores: null), so the card lacks dedicated hardware for ray tracing or AI-accelerated features.

Q: What graphics APIs does it support?

A: The card supports DirectX 12 (feature level 12_1), OpenGL 4.6, and Vulkan 1.4.

Q: How much memory does it have, and what type?

A: It has 4 GB of GDDR6 memory on a 128-bit bus, with a bandwidth of 192.0 GB/s and a memory clock of 1500 MHz (12 Gbps effective).

Q: Is the card still in production?

A: No, its production status is listed as "End-of-life," and it was released on November 12, 2019.

Q: What is the power consumption?

A: The TDP is 85 W, and it requires no auxiliary power connectors, indicating it draws power solely from the motherboard or a dedicated laptop power delivery system.

Q: What is the bus interface?

A: It uses PCIe 4.0 x8, which is a half-width link compared to the more common x16 configuration.

Ray Tracing and Feature Set

The Radeon Pro 5300M has no ray tracing cores and no tensor cores. This means it cannot accelerate ray-traced lighting or shadows in hardware, nor does it support AI-based upscaling or denoising that relies on tensor cores. The API support includes DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4, but the absence of dedicated RT hardware means any ray tracing would have to be done in software, which is typically too slow for real-time use. The card's feature set is therefore geared toward traditional rasterization and compute workloads. Its FP16 performance at 6.400 TFLOPS (2:1) can be used for certain compute tasks, but without tensor cores, machine learning inference is not a strong suit. The display outputs are listed as "Portable Device Dependent," meaning the specific ports are determined by the laptop manufacturer. Overall, the feature set is basic for a 2019-era mobile GPU, focusing on compatibility and efficiency rather than cutting-edge graphics features.

Power and Cooling

The Radeon Pro 5300M has a TDP of 85 W, which is relatively low for a discrete GPU, making it suitable for thin-and-light professional laptops. It has no power connectors, so it relies entirely on the motherboard's power delivery. There is no suggested PSU rating in the FACT PACK, but given the 85 W TDP and mobile form factor, a laptop's internal power system is designed to handle it. The card's process node is 7 nm from TSMC, which contributes to its efficiency. With a transistor density of 40.5 million per mm² and a die size of 158 mm², the thermal design is manageable. Cooling is typically handled by the laptop's integrated fans and heat pipes; the lack of explicit power connectors means no external power supply is needed. The card is end-of-life, so it is only available in used or refurbished systems, but its power profile remains relevant for users who need a low-power mobile GPU with moderate performance.