Intel Arc A380E x2 vs NVIDIA GeForce RTX 5090 D V2 Comparison

Intel Arc A380E x2 and NVIDIA GeForce RTX 5090 D V2 represent extreme ends of the GPU spectrum, and the recorded data confirms this disparity. The RTX 5090 D V2, with an average benchmark score of 16504 in 3DMark Steel Nomad (DX12), sits at the 59th percentile of all GPUs in the database. The Arc A380E x2 has no recorded benchmark scores and holds the 50th percentile, indicating a nominal presence in the dataset. The head-to-head benchmark table between these two cards is empty, meaning no direct comparative tests were recorded. However, the architectural and performance specifications alone provide a definitive picture of their respective capabilities.

Head-to-Head Benchmarks

The RTX 5090 D V2 delivers a compute throughput that dwarfs the Arc A380E x2. In raw FP32 performance, the NVIDIA card achieves 104.8 TFLOPS, while the Intel card manages 4.096 TFLOPS. This represents a roughly 25-fold difference in single-precision compute capacity. The texture fill rate tells a similar story: the RTX 5090 D V2 reaches 1,636.8 GTexel/s compared to the Arc A380E x2's 128.0 GTexel/s, a difference of over 12 times. Pixel throughput also heavily favors NVIDIA, with 423.6 GPixel/s against Intel's 64.00 GPixel/s, a 6.6x advantage.

Memory bandwidth amplifies these differences. The RTX 5090 D V2 uses 24 GB of GDDR7 memory across a 384-bit bus, delivering 1.34 TB/s of bandwidth. The Arc A380E x2 employs 6 GB of GDDR6 on a 96-bit bus, providing 186.0 GB/s. The NVIDIA card has over 7 times the memory bandwidth, which directly impacts high-resolution texture streaming and data-heavy workloads. The RTX 5090 D V2's nearest rivals in the database include the NVIDIA T400 (average score 16508, delta 0%), the AMD Radeon PRO W7500 (16415, delta 0.5%), and the NVIDIA RTX PRO 6000 Blackwell (16408, delta 0.6%). These near-identical scores indicate the RTX 5090 D V2's measured performance is tightly clustered with those professional cards, while the Arc A380E x2 has no comparable benchmark data to reference.

Architecture Differences

The two GPUs come from entirely different architectural lineages. Intel's Arc A380E x2 uses the DG2-128 chip based on Xe-HPG architecture, belonging to the Alchemist (Arc 3) generation. It is built on a 6 nm process at TSMC, containing 7,200 million transistors on a 157 mm² die, yielding a transistor density of 45.9M per mm². NVIDIA's RTX 5090 D V2 uses the GB202 chip based on Blackwell 2.0 architecture, part of the GeForce 50-series. It is fabricated on a 5 nm process, also at TSMC, packing 92,200 million transistors onto a 750 mm² die, with a density of 122.9M per mm². The NVIDIA chip has nearly 13 times more transistors and a density almost 3 times higher.

The compute resources scale accordingly. The Arc A380E x2 has 1024 shading units, 64 TMUs, and 32 ROPs, with 8 ray tracing cores. The RTX 5090 D V2 contains 21,760 shading units, 680 TMUs, and 176 ROPs, along with 170 ray tracing cores and 680 tensor cores. The NVIDIA card has over 21 times the shading units and more than 10 times the TMUs and ROPs. The Intel GPU lacks dedicated tensor cores entirely, while the RTX 5090 D V2 includes a full tensor core array for AI acceleration. FP16 performance also diverges: the Arc A380E x2 delivers 8.192 TFLOPS with a 2:1 ratio relative to FP32, while the RTX 5090 D V2 achieves 104.8 TFLOPS with a 1:1 ratio, meaning it does not sacrifice half-precision throughput.

Clock speeds show a narrower gap. The Arc A380E x2 runs at a fixed 2000 MHz for both base and boost, with memory at 1937 MHz (15.5 Gbps effective). The RTX 5090 D V2 has a base clock of 2017 MHz and a boost clock of 2407 MHz, with memory at 1750 MHz (28 Gbps effective). The NVIDIA boost clock is about 20% higher than Intel's fixed clock, but the memory speed advantage is more pronounced, with the GDDR7 running at nearly double the effective data rate. The bus interface also differs: the Arc A380E x2 uses PCIe 4.0 x8, while the RTX 5090 D V2 uses PCIe 5.0 x16, providing quadruple the lane count and double the per-lane bandwidth.

Physical and power characteristics separate them further. The Arc A380E x2 is a single-slot card with a 130 W TDP, requiring a single 6-pin power connector and a suggested 300 W power supply. It measures 265 mm in length, 127 mm in height, and 20 mm in width. The RTX 5090 D V2 is a dual-slot card with a 575 W TDP, needing a 16-pin power connector and a suggested 950 W power supply. Its dimensions are 304 mm in length, 137 mm in height, and 48 mm in width. The NVIDIA card consumes over 4 times the power and occupies substantially more space. Display outputs also differ: the Intel card provides 8x mini-DisplayPort 2.0, while the NVIDIA card offers 1x HDMI 2.1b and 3x DisplayPort 2.1b. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The Verdict

The data indicates a complete performance hierarchy. The RTX 5090 D V2 is designed for heavy compute, high-resolution gaming, and AI workloads, with its 104.8 TFLOPS FP32, 1.34 TB/s bandwidth, and 24 GB of GDDR7 memory. The Arc A380E x2, with 4.096 TFLOPS and 6 GB of GDDR6, targets basic rendering and multi-display setups, evidenced by its 8x mini-DisplayPort 2.0 outputs. The production status confirms this: the RTX 5090 D V2 is active, while the Arc A380E x2 is end-of-life. The NVIDIA card's launch MSRP is 2,299 USD. The RTX 5090 D V2's nearest rival scores (16508, 16415, 16408, 16361) show it performs within 1% of those cards in the recorded Steel Nomad test. The Arc A380E x2 has no comparable measurements, so its relative standing cannot be quantified from the database.

The RTX 5090 D V2 also benefits from a newer architecture generation, with Blackwell 2.0 succeeding the GeForce 40 series, while the Arc A380E x2's Alchemist generation has a successor in Battlemage. The NVIDIA card includes tensor cores for AI tasks, which the Intel card lacks. The power envelope reflects this capability gap, with the RTX 5090 D V2 requiring a 950 W power supply versus 300 W for the Arc A380E x2. The transistor counts alone, 92,200 million versus 7,200 million, demonstrate the scale of the NVIDIA processor.

FAQ

Q: How much faster is the RTX 5090 D V2 in FP32 compute compared to the Arc A380E x2?

A: The RTX 5090 D V2 delivers 104.8 TFLOPS, while the Arc A380E x2 provides 4.096 TFLOPS, a difference of approximately 25 times.

Q: What memory configurations do the two GPUs use?

A: The RTX 5090 D V2 uses 24 GB of GDDR7 on a 384-bit bus with 1.34 TB/s bandwidth. The Arc A380E x2 uses 6 GB of GDDR6 on a 96-bit bus with 186.0 GB/s bandwidth.

Q: Do both cards support the same graphics APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What are the power requirements for each card?

A: The RTX 5090 D V2 has a 575 W TDP and suggests a 950 W power supply. The Arc A380E x2 has a 130 W TDP and suggests a 300 W power supply.

Q: Which card has tensor cores?

A: Only the RTX 5090 D V2 has tensor cores, totaling 680. The Arc A380E x2 has no tensor cores listed.

Q: What is the production status of each GPU?

A: The RTX 5090 D V2 is listed as active, while the Arc A380E x2 is end-of-life.

Where Each One Wins

The RTX 5090 D V2 wins in every compute and memory metric recorded. Its 21,760 shading units and 680 tensor cores make it suitable for AI inference, machine learning training, and ray-traced rendering. The 1.34 TB/s bandwidth supports 4K and 8K texture workloads, and the 24 GB frame buffer allows large scene loading. The boost clock of 2407 MHz gives it a 20% frequency advantage over the Arc A380E x2's 2000 MHz, and the PCIe 5.0 x16 interface provides maximum host data transfer. Its nearest rival scores (16504 average) place it alongside professional workstation cards like the NVIDIA T400 and RTX PRO 6000 Blackwell, confirming its suitability for professional 3D applications.

The Arc A380E x2 wins in the areas of power efficiency and multi-display output. Its 130 W TDP is less than a quarter of the RTX 5090 D V2's 575 W, and it requires only a 300 W power supply. The 8x mini-DisplayPort 2.0 outputs allow connection to eight displays simultaneously, a feature the NVIDIA card cannot match with its single HDMI and three DisplayPort connectors. The single-slot design and smaller dimensions (265 mm length, 20 mm width) make it easier to install in space-constrained systems. Its 6 GB memory and 186.0 GB/s bandwidth are sufficient for light rendering and desktop tasks, though its 4.096 TFLOPS FP32 output places it far below the RTX 5090 D V2's 104.8 TFLOPS.

For users with high compute demands, the RTX 5090 D V2 is the only choice based on data. For applications requiring many display outputs or minimal power draw, the Arc A380E x2 has a distinct niche. The benchmark results show the RTX 5090 D V2 at the 59th percentile with a recorded score, while the Arc A380E x2 sits at the 50th percentile with no recorded measurements, meaning its actual performance remains unquantified in the database. The architectural gap, from 7,200 million to 92,200 million transistors, underscores the generational and market-position differences between these two products.