AMD Radeon RX 9050 OEM vs Intel Arc A380E Comparison

Head-to-Head Benchmarks

The recorded data contains no direct head-to-head benchmark results for the AMD Radeon RX 9050 OEM versus the Intel Arc A380E. The database shows zero benchmark entries for both GPUs, with an average benchmark score of zero for each. Both cards sit at the 50th percentile among all GPUs in the database, indicating they occupy a similar mid-tier position in the overall performance distribution. Without measured frame rates, synthetic scores, or comparative tests, the numerical comparison must rely entirely on the architectural and specification data available.

The most significant performance indicator comes from raw compute throughput. The AMD Radeon RX 9050 OEM delivers 10.65 TFLOPS of FP32 performance, which is 2.6 times the 4.096 TFLOPS recorded for the Intel Arc A380E. This gap suggests the AMD part has a substantial advantage in workloads that scale with single-precision floating-point math, such as general compute tasks, physics simulations, and certain rendering paths. The AMD card also reaches a boost clock of 2600 MHz compared to the Intel card's fixed 2000 MHz, further widening the compute gap.

Pixel throughput tells a similar story. The RX 9050 OEM achieves 166.4 GPixel/s, which is 2.6 times the 64.00 GPixel/s of the Arc A380E. This directly impacts fill-rate-bound scenarios like high-resolution rasterization with heavy overdraw. Texture rate follows the same pattern: the AMD card records 166.4 GTexel/s versus 128.0 GTexel/s for the Intel part, a 1.3 times advantage. The texture gap is smaller than the pixel gap because both cards share 64 texture mapping units, but the AMD card's higher clock speed still produces a measurable lead.

Memory bandwidth favors the Intel Arc A380E in one notable respect. The Intel card has 186.0 GB/s of bandwidth, which is 1.29 times the 144.0 GB/s of the AMD card. This occurs despite the AMD card using faster 18 Gbps effective memory, because the Intel part uses a 96-bit bus versus the AMD card's 64-bit bus. The larger bus width gives Intel a bandwidth advantage that could help in bandwidth-sensitive workloads like large texture streaming or certain compute kernels.

The Intel card also has a 6 GB memory capacity versus 4 GB on the AMD card, a 50% capacity advantage. This allows the Arc A380E to hold larger working sets in VRAM, which matters for texture-heavy games or compute workloads with large datasets that exceed the AMD card's capacity. The AMD card's 4 GB allocation is more restrictive in modern workloads.

Architecture Differences

The two GPUs come from fundamentally different architectural lineages. The AMD Radeon RX 9050 OEM uses the Navi 44 chip built on RDNA 4.0 architecture, manufactured on a 4 nm process at TSMC. This places it in the Navi IV generation within the Radeon RX 9000 series. The Intel Arc A380E uses the DG2-128 chip built on Xe-HPG architecture, manufactured on a 6 nm process, also at TSMC. Intel's part belongs to the Alchemist generation within the Arc 3 family.

The manufacturing process difference is significant. The AMD card uses a 4 nm node, which is denser than the 6 nm node used by Intel. This shows up in transistor counts: the Navi 44 chip packs 29,700 million transistors into a 199 mm² die, yielding a density of 149.2 million transistors per square millimeter. The DG2-128 chip contains 7,200 million transistors across a 157 mm² die, for a density of 45.9 million per square millimeter. The AMD chip has 4.1 times more transistors and a 3.25 times higher transistor density, despite being only 1.27 times larger in die area.

Both cards feature 1,024 shading units and 64 texture mapping units, but they diverge on render output units. The AMD card has 64 ROPs, double the 32 ROPs on the Intel part. This explains the large pixel rate advantage for AMD. Ray tracing hardware also differs: the RX 9050 OEM has 16 ray tracing cores, while the Arc A380E has 8. The AMD card has twice the RT core count, which should improve ray-traced workload performance proportionally.

Memory architecture shows notable differences. The AMD card uses 4 GB of GDDR6 on a 64-bit bus, while the Intel card uses 6 GB of GDDR6 on a 96-bit bus. The AMD card's memory runs at 2250 MHz with 18 Gbps effective speed, while the Intel card's memory runs at 1937 MHz with 15.5 Gbps effective speed. Despite slower memory clocks, the Intel card achieves higher bandwidth due to its wider bus. The AMD card supports FP16 at a 1:1 ratio with FP32, both at 10.65 TFLOPS, whereas the Intel card delivers 8.192 TFLOPS of FP16, which is double its FP32 rate of 4.096 TFLOPS.

The AMD card uses a PCIe 5.0 x16 interface, while the Intel card uses PCIe 4.0 x8. This gives the AMD part four times the PCIe lane count and a newer generation, offering substantially more host interface bandwidth. The AMD card has a 92 W TDP and requires a 1x 8-pin power connector, while the Intel card has a 75 W TDP and needs no external power connector. Both have a suggested PSU of 250 W. The AMD card is dual-slot with one HDMI 2.1b port and two DisplayPort 2.1a outputs, while the Intel card is single-slot with four DisplayPort 2.0 outputs.

FAQ

Q: Which GPU has higher raw compute performance?

A: The AMD Radeon RX 9050 OEM records 10.65 TFLOPS of FP32 performance, which is 2.6 times the 4.096 TFLOPS of the Intel Arc A380E. The AMD card also has a higher boost clock at 2600 MHz versus 2000 MHz for the Intel card.

Q: Does the Intel Arc A380E have any memory advantages?

A: Yes. The Intel card has 6 GB of memory versus 4 GB on the AMD card, a 50% capacity advantage. It also has higher memory bandwidth at 186.0 GB/s compared to 144.0 GB/s for the AMD card, despite using slower memory chips at 15.5 Gbps effective versus 18 Gbps effective.

Q: How do the two GPUs compare on ray tracing hardware?

A: The AMD Radeon RX 9050 OEM has 16 ray tracing cores, exactly double the 8 ray tracing cores found on the Intel Arc A380E. This suggests the AMD card has a structural advantage in ray-traced workloads.

Q: What are the power requirements for each card?

A: The AMD card has a 92 W TDP and requires a 1x 8-pin power connector. The Intel card has a 75 W TDP and requires no external power connector. Both have a suggested PSU rating of 250 W.

Q: What display outputs does each card support?

A: The AMD Radeon RX 9050 OEM provides 1x HDMI 2.1b and 2x DisplayPort 2.1a outputs. The Intel Arc A380E provides 4x DisplayPort 2.0 outputs and no HDMI port.

Q: What are the production statuses of these GPUs?

A: The AMD Radeon RX 9050 OEM has an active production status with a release date of 2026-07-27. The Intel Arc A380E is end-of-life with a release date of 2024-03-31, and its successor is Battlemage.

Specification Differences

| Specification | AMD Radeon RX 9050 OEM | Intel Arc A380E |

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

| Architecture | RDNA 4.0 | Xe-HPG |

| Generation | Navi IV (RX 9000) | Alchemist (Arc 3) |

| Process node | 4 nm | 6 nm |

| Transistors | 29,700 million | 7,200 million |

| Die size | 199 mm² | 157 mm² |

| Transistor density | 149.2M / mm² | 45.9M / mm² |

| Base clock | 1330 MHz | 2000 MHz |

| Boost clock | 2600 MHz | 2000 MHz |

| Game clock | 1920 MHz | Not specified |

| Memory clock | 2250 MHz, 18 Gbps effective | 1937 MHz, 15.5 Gbps effective |

| Memory size | 4 GB | 6 GB |

| Memory bus width | 64 bit | 96 bit |

| Memory bandwidth | 144.0 GB/s | 186.0 GB/s |

| ROPs | 64 | 32 |

| Ray tracing cores | 16 | 8 |

| Pixel rate | 166.4 GPixel/s | 64.00 GPixel/s |

| Texture rate | 166.4 GTexel/s | 128.0 GTexel/s |

| FP32 performance | 10.65 TFLOPS | 4.096 TFLOPS |

| FP16 performance | 10.65 TFLOPS (1:1) | 8.192 TFLOPS (2:1) |

| TDP | 92 W | 75 W |

| Slot width | Dual-slot | Single-slot |

| Power connectors | 1x 8-pin | None |

| Bus interface | PCIe 5.0 x16 | PCIe 4.0 x8 |

| Display outputs | 1x HDMI 2.1b, 2x DisplayPort 2.1a | 4x DisplayPort 2.0 |

| Dimensions | Not specified | 254 mm x 127 mm x 20 mm |

| Production status | Active | End-of-life |

| Release date | 2026-07-27 | 2024-03-31 |

| Predecessor | Navi III | Xe Graphics |

| Successor | None | Battlemage |

Shared specifications include 1,024 shading units, 64 TMUs, 4 GB GDDR6 memory type, DirectX 12 Ultimate (12_2), OpenGL 4.6, Vulkan 1.4, and a 250 W suggested PSU.

Where Each One Wins

The AMD Radeon RX 9050 OEM wins decisively in raw compute throughput. Its 10.65 TFLOPS of FP32 performance is 2.6 times higher than the Intel Arc A380E's 4.096 TFLOPS, making it the stronger choice for compute-heavy applications, advanced shading workloads, and any task that scales with single-precision floating-point operations. The AMD card also doubles the pixel rate at 166.4 GPixel/s versus 64.00 GPixel/s, giving it a clear edge in fill-rate-bound rendering. Its 16 ray tracing cores versus 8 on the Intel part suggest better ray-traced performance. The AMD card's PCIe 5.0 x16 interface provides substantially more host bandwidth than Intel's PCIe 4.0 x8, which matters for data transfer-heavy workloads.

The Intel Arc A380E wins on memory capacity and bandwidth. Its 6 GB frame buffer is 50% larger than the AMD card's 4 GB, allowing it to handle larger textures, higher-resolution assets, and bigger datasets without spilling to system memory. Its 186.0 GB/s bandwidth is 1.29 times higher than the AMD card's 144.0 GB/s, which benefits streaming workloads and memory-bandwidth-bound compute kernels. The Intel card also wins on physical integration: it is single-slot versus dual-slot, consumes 75 W versus 92 W, requires no external power connector, and offers four DisplayPort outputs versus three on the AMD card. Its 6 nm process and lower transistor count yield a much smaller transistor budget, making it a lighter implementation overall.

The FP16 comparison is nuanced. The AMD card delivers 10.65 TFLOPS of FP16, which is 1.3 times the Intel card's 8.192 TFLOPS, so AMD still leads in absolute FP16 throughput. However, the Intel card's 2:1 FP16 ratio means it can accelerate FP16 workloads relative to its own FP32 rate, while the AMD card's 1:1 ratio means FP16 runs at the same speed as FP32. For workloads that specifically leverage FP16, the Intel card offers better relative efficiency, though the AMD card remains absolutely faster.

The Verdict

The data indicates a clear performance hierarchy. The AMD Radeon RX 9050 OEM is the faster GPU by a substantial margin across most compute and rendering metrics. Its 2.6 times advantage in FP32 throughput, 2.6 times advantage in pixel rate, and double the ray tracing cores position it as the stronger choice for gaming, rendering, and general-purpose compute workloads. The 4 nm process with 29,700 million transistors delivers 4.1 times the transistor count of the Intel part, enabling the higher clock speeds and raw throughput that drive these wins.

The Intel Arc A380E has a narrower but real set of advantages. Its 6 GB memory capacity and 186.0 GB/s bandwidth exceed the AMD card's 4 GB and 144.0 GB/s, making it better suited for memory-bound applications where capacity and bandwidth matter more than raw compute. Its 75 W TDP with no external power connector allows for simpler system integration, and its single-slot design with four DisplayPort outputs supports more display connections in a smaller physical footprint.

For users prioritizing maximum performance per the recorded specifications, the AMD Radeon RX 9050 OEM is the superior choice. Its compute, pixel, texture, and ray tracing advantages outweigh the Intel card's memory capacity and bandwidth lead in most scenarios. For users with memory-intensive workloads that fit within 6 GB, or those constrained by power and physical space, the Intel Arc A380E offers a viable alternative with lower power draw and a smaller footprint. The AMD card's active production status and newer release date also suggest longer-term availability, while the Intel card is end-of-life with Battlemage as its successor. The 50th percentile ranking for both GPUs in the database places them at the median of all recorded GPUs, meaning neither is positioned as a high-end part, but the AMD card delivers roughly 2.6 times the FP32 compute of the Intel card within that same performance tier.