Intel Arc A380E vs Intel Arc A580 Comparison

Intel Arc A380E and Intel Arc A580 represent two distinct tiers within Intel's Alchemist generation, and the recorded data shows they are built for entirely different purposes. The A380E is a compact, low-power solution aimed at embedded and space-constrained systems, while the A580 is a full-fat desktop part designed for mainstream gaming and compute. Benchmark results for the A580 place it in the 87th percentile of all GPUs, a strong showing, whereas the A380E lacks any recorded benchmark scores in the database, making its performance profile defined entirely by its specifications and physical design. The data indicates a clear separation in capability, power, and target use case.

Where Each One Wins

The Intel Arc A580 wins decisively in every measurable performance category where data exists. Its average benchmark score of 57756, derived from tests including 3DMark Steel Nomad (DX12) at 2229, Geekbench OpenCL at 91657, and Geekbench Vulkan at 79381, confirms it as a capable performer for 1080p and 1440p gaming. The A580's nearest rivals in the database include the AMD Radeon RX 5600 OEM (average score 58085, delta -0.6%), the AMD Radeon RX 9070 GRE (average score 57367, delta 0.7%), the Intel Arc A570M (average score 58239, delta -0.8%), and the AMD Radeon RX 6950 XT (average score 58392, delta -1.1%). These deltas, all within roughly one percent, place the A580 in a tight competitive cluster, meaning it trades blows with these cards rather than dominating them.

The Intel Arc A380E, in contrast, has no benchmark entries and thus no wins in recorded tests. Its advantage lies not in raw speed but in physical and electrical efficiency. It is a single-slot card measuring 254 mm in length, 127 mm in height, and 20 mm in width, with a 75 W TDP and no power connectors. This makes it a winner for low-profile builds, media PCs, or industrial systems where space and power draw are the primary constraints. The A580, with a 175 W TDP, dual-slot design, and two 8-pin power connectors, cannot compete in that niche. The A380E also offers four DisplayPort 2.0 outputs, which is one more display output than the A580's configuration of one HDMI 2.1 and three DisplayPort 2.0 ports, giving the smaller card an edge in multi-display embedded setups.

Architecture Differences

Both cards use the Xe-HPG architecture and are built on TSMC's 6 nm process node, but they are fundamentally different chips. The A380E uses the DG2-128 die, a smaller silicon with 7,200 million transistors and a die size of 157 mm². The A580 uses the DG2-512 die, which packs 21,700 million transistors across a 406 mm² die. This difference in transistor count, roughly three times more on the A580, explains the massive gap in shading units: the A380E has 1,024 shading units, while the A580 has 3,072. Texture mapping units follow suit, with 64 on the A380E versus 192 on the A580, and render output units stand at 32 versus 96. Ray tracing cores are also three times more numerous on the A580, 24 versus 8, reflecting its higher-end positioning.

The transistor density differs slightly: the A380E has 45.9 million transistors per mm², while the A580 has 53.4 million per mm², indicating a more densely packed design on the larger chip. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API feature parity is complete. The A380E is listed as end-of-life, while the A580 is active, and both have Xe Graphics as their predecessor and Battlemage as their successor, confirming they share the same architectural lineage and upgrade path.

FAQ

Q: Which GPU has more memory bandwidth?

A: The Intel Arc A580 has 512.0 GB/s of bandwidth, a 256-bit memory bus, and 8 GB of GDDR6 memory. The Intel Arc A380E offers 186.0 GB/s with a 96-bit bus and 6 GB of GDDR6, so the A580 provides about 2.75 times the bandwidth.

Q: Can the Intel Arc A380E run the same software as the A580?

A: Yes, both cards support identical API levels: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This means any application using these APIs will run on either card, though performance will differ substantially.

Q: What is the replacement for both GPUs?

A: The database lists Battlemage as the successor for both the Intel Arc A380E and the Intel Arc A580. Their predecessor is Xe Graphics for both cards as well.

Q: Which card requires more power from the system?

A: The A580 has a 175 W TDP and requires a 450 W suggested PSU with two 8-pin power connectors. The A380E has a 75 W TDP, a 250 W suggested PSU, and needs no power connectors at all.

Q: How does the A580 compare to the AMD Radeon RX 6950 XT?

A: In the database, the A580's average benchmark score is 57756, while the RX 6950 XT averages 58392, giving the A580 a delta of -1.1%. This indicates the A580 is slightly slower than that AMD card, but the difference is small.

Q: Is the A380E still in production?

A: No, the production status for the Intel Arc A380E is end-of-life. The Intel Arc A580 is listed as active, so it remains available for purchase.

Specification Differences

The two cards differ in almost every core specification. The A380E has a base clock of 2000 MHz and a boost clock of 2000 MHz, while the A580 has a base clock of 1700 MHz and a boost clock of 2000 MHz, so the smaller card runs at a higher base frequency. Memory clock speeds are 1937 MHz (15.5 Gbps effective) for the A380E and 2000 MHz (16 Gbps effective) for the A580. Memory size is 6 GB versus 8 GB, bus width is 96-bit versus 256-bit, and bandwidth is 186.0 GB/s versus 512.0 GB/s. Shading units are 1024 versus 3072, TMUs are 64 versus 192, ROPs are 32 versus 96, and ray tracing cores are 8 versus 24.

Pixel rate on the A380E is 64.00 GPixel/s versus 192.0 GPixel/s on the A580, and texture rate is 128.0 GTexel/s versus 384.0 GTexel/s. FP32 compute is 4.096 TFLOPS versus 12.29 TFLOPS, and FP16 is 8.192 TFLOPS (2:1) versus 24.58 TFLOPS (2:1). The TDP is 75 W versus 175 W, slot width is single-slot versus dual-slot, and power connectors are none versus two 8-pin. Suggested PSU is 250 W versus 450 W. The bus interface is PCIe 4.0 x8 for the A380E and PCIe 4.0 x16 for the A580. Display outputs are four DisplayPort 2.0 for the A380E versus one HDMI 2.1 plus three DisplayPort 2.0 for the A580. The A380E has recorded dimensions of 254 mm by 127 mm by 20 mm, while the A580 has no listed dimensions. Release dates also differ: the A380E launched on March 31, 2024, after the A580's October 9, 2023 release.

Head-to-Head Benchmarks

No head-to-head benchmark results are recorded in the database, so a direct comparison relies on the A580's standalone scores and the A380E's lack thereof. The A580's 3DMark Steel Nomad DX12 score of 2229 represents a modern DirectX 12 workload, and its Geekbench OpenCL score of 91657 and Vulkan score of 79381 indicate strong compute and graphics throughput. The A380E has no entries for any of these tests, meaning the database contains no empirical evidence of its performance in these specific workloads. Given the specification gap, however, the A580's shading unit count is exactly three times that of the A380E, and its texture rate is also three times higher at 384.0 GTexel/s versus 128.0 GTexel/s. FP32 compute on the A580 is 12.29 TFLOPS, which is exactly three times the A380E's 4.096 TFLOPS, and pixel rate scales to 192.0 GPixel/s versus 64.00 GPixel/s, also a 3x ratio. These consistent multiples indicate that the A580 is essentially a triple-scale version of the A380E in raw throughput terms, though real-world results would depend on memory bandwidth, which favors the A580 more heavily at 512.0 GB/s versus 186.0 GB/s, a 2.75x advantage.

The A580's nearest rival data provides context for its positioning. It is 0.6% slower than the AMD Radeon RX 5600 OEM, 0.7% faster than the AMD Radeon RX 9070 GRE, 0.8% slower than the Intel Arc A570M, and 1.1% slower than the AMD Radeon RX 6950 XT. These margins are all within a couple of percent, so the A580 sits in a highly competitive segment where minor driver or clock differences can shift the ranking. The A380E has no such comparison data, reinforcing its status as a specialized part rather than a mainstream competitor.

The Verdict

The data supports a straightforward choice based on use case. The Intel Arc A580 is the only one of the two with recorded benchmark performance, and it delivers results that place it in the 87th percentile of all GPUs, with an average score of 57756. Its 8 GB of memory, 512.0 GB/s of bandwidth, and 24 ray tracing cores make it suitable for gaming, content creation, and general compute tasks where performance is the priority. Its nearest rivals, including the AMD Radeon RX 6950 XT and the RX 5600 OEM, are all within a 1.1% delta, so the A580 holds its own in this bracket. The 175 W TDP and dual-slot cooler are reasonable for a desktop system, and the 450 W suggested PSU is a common requirement for this class of card.

The Intel Arc A380E is not a gaming card by the evidence available. With no benchmark scores, a 75 W TDP, single-slot design, and no power connectors, it is engineered for simplicity and low heat output. Its 6 GB of memory and 186.0 GB/s bandwidth are sufficient for basic rendering, multi-display output, or embedded applications, but the 4.096 TFLOPS of FP32 compute and 8 ray tracing cores limit it to lighter workloads. The A380E's four DisplayPort 2.0 outputs give it an edge in multi-monitor installations, and its end-of-life status suggests it is a legacy product for existing designs. The A580, by contrast, is active and supported, making it the rational pick for any user who needs actual graphics performance. The verdict from the database is clear: the A580 for performance, the A380E for compactness and low power, with no overlap in their intended roles.