AMD Radeon RX 9050 OEM vs Intel Arc A380E x2 Comparison

The Verdict

The database places both the AMD Radeon RX 9050 OEM and the Intel Arc A380E x2 at the 50th percentile among all GPUs, with identical average benchmark scores of zero recorded. This indicates that, based on the current measurements, neither card demonstrates a measurable performance advantage over the other in the aggregate. The AMD part is an active production product from the Radeon RX 9000 series, built on the Navi 44 chip with RDNA 4.0 architecture, while the Intel Arc A380E x2 is an end-of-life product from the Alchemist generation using the DG2-128 chip with Xe-HPG architecture. For buyers constrained to these two options, the data suggests the choice hinges on specific workload characteristics rather than overall performance, since the recorded scores show parity. The AMD card suits those prioritizing raw compute throughput and modern process efficiency, while the Intel card appeals to scenarios requiring larger memory capacity and more display outputs. Neither part shows a definitive win in the head-to-head benchmarks, as the database records zero wins for each side.

Where Each One Wins

The AMD Radeon RX 9050 OEM delivers substantially higher raw compute figures. Its FP32 throughput reaches 10.65 TFLOPS, which is 2.6 times the Intel Arc A380E x2's 4.096 TFLOPS. The AMD card also maintains a 1:1 FP16 ratio at 10.65 TFLOPS, whereas the Intel part achieves 8.192 TFLOPS FP16 through a 2:1 ratio, meaning the AMD card handles FP16 workloads at full rate without the halving penalty. In pixel processing, the AMD GPU outputs 166.4 GPixel/s compared to the Intel's 64.00 GPixel/s, a 2.6-fold advantage. Texture fill rates show AMD at 166.4 GTexel/s versus Intel's 128.0 GTexel/s, a 1.3 times difference. The AMD card also doubles the ray tracing core count with 16 RT cores against 8, and doubles the ROP count at 64 versus 32.

The Intel Arc A380E x2 counters with memory capacity and bandwidth. It carries 6 GB of GDDR6 on a 96-bit bus, delivering 186.0 GB/s, while the AMD card has 4 GB on a 64-bit bus at 144.0 GB/s. That represents a 50% capacity increase and a 29% bandwidth advantage for Intel. The Intel card also offers 8x mini-DisplayPort 2.0 outputs, far exceeding AMD's 1x HDMI 2.1b and 2x DisplayPort 2.1a. The Intel part runs at a constant 2000 MHz for both base and boost clocks, while AMD's boost reaches 2600 MHz with a 1330 MHz base. For multi-display setups or memory-bound workloads where capacity matters more than compute, the Intel card holds the advantage.

Architecture Differences

The two GPUs come from different manufacturing nodes and design philosophies. AMD uses a 4 nm process at TSMC with 29,700 million transistors on a 199 mm² die, yielding a transistor density of 149.2 million per mm². Intel uses a 6 nm process at TSMC with 7,200 million transistors on a 157 mm² die, giving a density of 45.9 million per mm². The AMD chip is nearly four times denser in transistor packing, reflecting its newer RDNA 4.0 architecture versus Intel's Xe-HPG.

Clock behavior differs substantially. AMD specifies a base clock of 1330 MHz, a game clock of 1920 MHz, and a boost clock of 2600 MHz, allowing dynamic scaling across a wide range. Intel locks both base and boost at 2000 MHz, with no separate game clock listed. Memory clocks also differ: AMD runs at 2250 MHz (18 Gbps effective) while Intel runs at 1937 MHz (15.5 Gbps effective). The AMD memory operates at a higher effective data rate despite the narrower bus.

Shader and core configurations show both cards have 1024 shading units and 64 TMUs, but they diverge elsewhere. AMD has 64 ROPs and 16 RT cores; Intel has 32 ROPs and 8 RT cores. The AMD card supports PCIe 5.0 x16, while Intel uses PCIe 4.0 x8. Power delivery differs: AMD uses a 1x 8-pin connector with a 92 W TDP and a 250 W suggested PSU, while Intel uses a 1x 6-pin connector with a 130 W TDP and a 300 W suggested PSU. The AMD card is dual-slot, whereas Intel is single-slot. Physical dimensions are only recorded for Intel: 265 mm length, 127 mm height, 20 mm width. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The AMD card is from the Navi IV generation with a release date in 2026, while Intel's Alchemist generation launched in 2024 and has been succeeded by Battlemage.

FAQ

Q: Which card has higher raw compute performance?

A: The AMD Radeon RX 9050 OEM delivers 10.65 TFLOPS FP32, which is 2.6 times the Intel Arc A380E x2's 4.096 TFLOPS. AMD also matches FP32 with FP16 at 10.65 TFLOPS, while Intel's FP16 is 8.192 TFLOPS via a 2:1 ratio.

Q: Which card has more memory?

A: The Intel Arc A380E x2 has 6 GB of GDDR6 on a 96-bit bus, compared to AMD's 4 GB on a 64-bit bus. Intel also leads in bandwidth with 186.0 GB/s versus 144.0 GB/s.

Q: What are the architectural differences?

A: AMD uses RDNA 4.0 on a 4 nm TSMC process with 29,700 million transistors and a 199 mm² die. Intel uses Xe-HPG on a 6 nm TSMC process with 7,200 million transistors and a 157 mm² die. AMD has 64 ROPs and 16 RT cores; Intel has 32 ROPs and 8 RT cores.

Q: Which card supports more display outputs?

A: The Intel Arc A380E x2 features 8x mini-DisplayPort 2.0 outputs. The AMD Radeon RX 9050 OEM provides 1x HDMI 2.1b and 2x DisplayPort 2.1a, totaling three outputs.

Q: What are the power requirements?

A: AMD has a 92 W TDP with a 1x 8-pin connector and a 250 W suggested PSU. Intel has a 130 W TDP with a 1x 6-pin connector and a 300 W suggested PSU.

Q: Which card has a higher clock speed?

A: AMD's boost clock reaches 2600 MHz with a base of 1330 MHz and a game clock of 1920 MHz. Intel runs at a fixed 2000 MHz for both base and boost.

Head-to-Head Benchmarks

The database records no head-to-head benchmark entries for these two GPUs, and the win counts are zero for both sides. This absence of measured data means the comparison must rely on the specification differences and computed throughput figures. The most significant gap appears in FP32 compute: AMD's 10.65 TFLOPS is 160% higher than Intel's 4.096 TFLOPS. In pixel fill rate, AMD's 166.4 GPixel/s exceeds Intel's 64.00 GPixel/s by a factor of 2.6, indicating faster rasterization for resolution-heavy scenes. Texture fill rate favors AMD by 30%, at 166.4 GTexel/s versus 128.0 GTexel/s, which benefits texture-heavy workloads.

Memory bandwidth flips the advantage to Intel. The Arc A380E x2's 186.0 GB/s outpaces AMD's 144.0 GB/s by 29%, and its 6 GB capacity provides 50% more storage for assets. For tasks that saturate memory, such as large textures or data-parallel workloads with high working sets, Intel's wider 96-bit bus and larger frame buffer could offset its lower compute throughput. The AMD card's higher memory clock at 18 Gbps effective versus Intel's 15.5 Gbps does not compensate for the narrower bus width.

Ray tracing resources also differ: AMD's 16 RT cores double Intel's 8, suggesting potentially better ray-traced performance per clock, though no benchmark scores confirm this. Power efficiency favors AMD: its 92 W TDP delivers 10.65 TFLOPS, yielding 115.8 GFLOPS per watt, while Intel's 130 W TDP delivers 4.096 TFLOPS, or 31.5 GFLOPS per watt. AMD's transistor density of 149.2M per mm² versus Intel's 45.9M per mm² reflects the process node advantage, which translates into higher compute per watt. Given the recorded zero wins for both, the practical verdict from the data is that AMD leads in compute-centric metrics, while Intel leads in memory-centric and display-centric metrics, with no measured benchmark to declare an overall winner.

Specification Differences

The two cards differ across nearly every recorded specification except shading units (1024 each), TMUs (64 each), and API support (both DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4). The process node differs: AMD at 4 nm versus Intel at 6 nm, both from TSMC. Transistor count stands at 29,700 million for AMD versus 7,200 million for Intel. Die size is 199 mm² for AMD and 157 mm² for Intel, with transistor densities of 149.2M per mm² and 45.9M per mm² respectively. Base clocks are 1330 MHz for AMD and 2000 MHz for Intel; boost clocks are 2600 MHz and 2000 MHz; AMD adds a game clock of 1920 MHz while Intel has none. Memory clock runs at 2250 MHz (18 Gbps effective) for AMD and 1937 MHz (15.5 Gbps effective) for Intel. Memory size is 4 GB GDDR6 for AMD and 6 GB GDDR6 for Intel. Bus width is 64-bit for AMD and 96-bit for Intel. Bandwidth is 144.0 GB/s for AMD and 186.0 GB/s for Intel. ROP count is 64 for AMD and 32 for Intel. RT core count is 16 for AMD and 8 for Intel. Pixel rate is 166.4 GPixel/s for AMD and 64.00 GPixel/s for Intel. Texture rate is 166.4 GTexel/s for AMD and 128.0 GTexel/s for Intel. FP32 is 10.65 TFLOPS for AMD and 4.096 TFLOPS for Intel. FP16 is 10.65 TFLOPS (1:1) for AMD and 8.192 TFLOPS (2:1) for Intel. TDP is 92 W for AMD and 130 W for Intel. Slot width is dual-slot for AMD and single-slot for Intel. Power connectors are 1x 8-pin for AMD and 1x 6-pin for Intel. Suggested PSU is 250 W for AMD and 300 W for Intel. Bus interface is PCIe 5.0 x16 for AMD and PCIe 4.0 x8 for Intel. Display outputs are 1x HDMI 2.1b plus 2x DisplayPort 2.1a for AMD and 8x mini-DisplayPort 2.0 for Intel. Production status is Active for AMD and End-of-life for Intel. Release dates are 2026 for AMD and 2024 for Intel. AMD lists no dimensions, while Intel measures 265 mm by 127 mm by 20 mm.