Intel Arc A380E vs NVIDIA RTX 2000 Max-Q Ada Generation Comparison

Where Each One Wins

The Intel Arc A380E and NVIDIA RTX 2000 Max-Q Ada Generation occupy distinctly different positions in the database, and the recorded data shows that their strengths do not overlap much. The Intel part is a desktop-oriented, low-profile card built around the DG2-128 chip, while the NVIDIA part is a mobile-class IGP solution designed for thin-and-light professional laptops. Looking at the raw specifications, the RTX 2000 Max-Q holds a clear advantage in almost every compute metric, but the Arc A380E has a few specific areas where it stands out.

The Arc A380E wins on clock stability and consistency. Its base clock is 2000 MHz and its boost clock is also 2000 MHz, meaning there is no clock variation under load. The RTX 2000 Max-Q, by contrast, has a base clock of 930 MHz and a boost clock of 1455 MHz, a gap of 525 MHz that indicates significant power management behavior. For workloads that require sustained, predictable performance, the Arc A380E's fixed clock profile is a practical advantage.

The RTX 2000 Max-Q wins on raw throughput. Its FP32 rating of 8.940 TFLOPS is more than double the Arc A380E's 4.096 TFLOPS. It also has 3072 shading units versus 1024, 96 TMUs versus 64, and 48 ROPs versus 32. In memory, the NVIDIA card offers 8 GB of GDDR6 on a 128-bit bus with 256.0 GB/s bandwidth, while the Intel card has 6 GB of GDDR6 on a 96-bit bus with 186.0 GB/s bandwidth. Every major compute category favors the NVIDIA part.

The RTX 2000 Max-Q also wins decisively in ray tracing and AI acceleration. It has 24 RT cores and 96 tensor cores, whereas the Arc A380E has 8 RT cores and no tensor cores at all. This makes the NVIDIA card the only one of the two capable of dedicated tensor workloads, such as DLSS-style acceleration or AI inference tasks. The Intel card relies entirely on its shader units for any such work.

In terms of physical footprint, the Arc A380E is a single-slot card measuring 254 mm in length, 127 mm in height, and 20 mm in width, requiring no power connectors and a suggested 250 W power supply. The RTX 2000 Max-Q is an IGP with no dimensions recorded, no power connectors, and a 35 W TDP. For integration into a laptop or compact embedded system, the NVIDIA part is the more flexible option, though the Arc A380E's single-slot design is still compact for a desktop card.

The Arc A380E offers four DisplayPort 2.0 outputs, which is a concrete advantage for multi-monitor setups. The RTX 2000 Max-Q's display outputs are listed as "Portable Device Dependent," meaning it relies on the host laptop's built-in display connections. For a workstation that drives multiple external monitors, the Intel card is the clear choice.

Architecture Differences

The two GPUs come from different architectural families with different design priorities. The Intel Arc A380E is built on the Xe-HPG architecture, specifically the DG2-128 chip, and belongs to the Alchemist generation. The process node is 6 nm at TSMC, with 7,200 million transistors on a 157 mm² die, yielding a transistor density of 45.9 million per mm². The NVIDIA RTX 2000 Max-Q uses the Ada Lovelace architecture with the AD107 chip, manufactured on a 5 nm process at TSMC, with 18,900 million transistors on a 159 mm² die, giving a transistor density of 118.9 million per mm².

The transistor density difference is stark: NVIDIA packs more than 2.5 times as many transistors into nearly the same die area. This explains how the RTX 2000 Max-Q achieves 3072 shading units and 96 tensor cores while running at a 35 W TDP, versus the Arc A380E's 1024 shading units and 75 W TDP.

Memory architecture differs as well. The Arc A380E uses a 96-bit memory bus with 6 GB of GDDR6 at 1937 MHz (15.5 Gbps effective), delivering 186.0 GB/s. The RTX 2000 Max-Q uses a 128-bit bus with 8 GB of GDDR6 at 2000 MHz (16 Gbps effective), delivering 256.0 GB/s. The narrower bus on the Intel card limits bandwidth despite the similar memory technology.

FP16 processing differs fundamentally. The Arc A380E achieves 8.192 TFLOPS FP16 via a 2:1 ratio, meaning it halves its FP32 throughput for FP16. The RTX 2000 Max-Q also achieves 8.940 TFLOPS FP16, but at a 1:1 ratio, meaning it does not lose performance when switching to FP16. This gives the NVIDIA card a 9% FP16 advantage over the Intel card, but more importantly, it means the NVIDIA card does not need to compromise between precision modes. The Intel card must choose between FP32 and FP16 performance, while the NVIDIA card gets both at full rate.

The RTX 2000 Max-Q's 96 tensor cores are the largest architectural differentiator. The Arc A380E has no tensor cores, so any AI-accelerated workload that relies on tensor operations is simply unavailable on the Intel card. The RT cores also differ: 24 on the NVIDIA card versus 8 on the Intel card. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical.

The bus interface differs as well: PCIe 4.0 x8 on the Arc A380E versus PCIe 4.0 x16 on the RTX 2000 Max-Q. The full x16 connection on the NVIDIA card gives it twice the bandwidth to the host system, which can matter for data-heavy workloads that transfer large buffers between CPU and GPU.

Head-to-Head Benchmarks

The head-to-head benchmark table is empty in the recorded data, so there are no direct benchmark scores to compare. Instead, the specification-derived metrics provide the basis for comparison. The most significant differences come from the compute throughput figures.

In FP32 performance, the RTX 2000 Max-Q delivers 8.940 TFLOPS versus the Arc A380E's 4.096 TFLOPS. This is a 118% advantage for the NVIDIA card. In practical terms, any FP32 workload such as general compute, physics simulation, or standard graphics rendering will complete roughly twice as fast on the RTX 2000 Max-Q, assuming the thermal and power envelope of the mobile IGP can sustain the boost clock.

In FP16 performance, the RTX 2000 Max-Q delivers 8.940 TFLOPS at a 1:1 ratio, while the Arc A380E delivers 8.192 TFLOPS at a 2:1 ratio. The NVIDIA card is 9% faster in raw FP16 throughput, but because it does not sacrifice FP32 performance to achieve it, the practical advantage is larger: the NVIDIA card can do both FP32 and FP16 at full rate, while the Intel card must pick one or the other.

Texture rate favors the NVIDIA card at 139.7 GTexel/s versus 128.0 GTexel/s, a 9% advantage. Pixel rate favors the NVIDIA card at 69.84 GPixel/s versus 64.00 GPixel/s, an 8.4% advantage. These differences are modest compared to the FP32 gap, indicating that the NVIDIA card's advantage is more pronounced in compute-heavy workloads than in pure rasterization throughput.

Memory bandwidth shows a 37.6% advantage for the NVIDIA card: 256.0 GB/s versus 186.0 GB/s. This matters for texture-heavy scenes, large framebuffers, and any workload that streams data from VRAM. The 8 GB capacity versus 6 GB also means the NVIDIA card can hold larger datasets without spilling to system memory.

The clock behavior is the one area where the Intel card wins. The Arc A380E's 2000 MHz base and boost clocks are locked, meaning no downclocking under sustained load. The RTX 2000 Max-Q's base clock of 930 MHz is significantly lower than its 1455 MHz boost, which means the NVIDIA card relies on boost behavior to reach its full potential. In a thermally constrained laptop chassis, the NVIDIA card may not sustain its boost clock indefinitely, whereas the Intel card's fixed 2000 MHz clock is guaranteed.

Specification Differences

The following fields differ between the two parts:

• Chip: DG2-128 (Intel) versus AD107 (NVIDIA)
• Architecture: Xe-HPG versus Ada Lovelace
• Generation: Alchemist (Arc 3) versus Ada-MW
• Process node: 6 nm versus 5 nm
• Transistors: 7,200 million versus 18,900 million
• Die size: 157 mm² versus 159 mm²
• Transistor density: 45.9M / mm² versus 118.9M / mm²
• Base clock: 2000 MHz versus 930 MHz
• Boost clock: 2000 MHz versus 1455 MHz
• Memory clock: 1937 MHz (15.5 Gbps effective) versus 2000 MHz (16 Gbps effective)
• Memory size: 6 GB versus 8 GB
• Memory bus width: 96 bit versus 128 bit
• Memory bandwidth: 186.0 GB/s versus 256.0 GB/s
• Shading units: 1024 versus 3072
• TMUs: 64 versus 96
• ROPs: 32 versus 48
• RT cores: 8 versus 24
• Tensor cores: None versus 96
• Pixel rate: 64.00 GPixel/s versus 69.84 GPixel/s
• Texture rate: 128.0 GTexel/s versus 139.7 GTexel/s
• FP32: 4.096 TFLOPS versus 8.940 TFLOPS
• FP16: 8.192 TFLOPS (2:1) versus 8.940 TFLOPS (1:1)
• TDP: 75 W versus 35 W
• Slot width: Single-slot versus IGP
• Suggested PSU: 250 W versus not listed
• Bus interface: PCIe 4.0 x8 versus PCIe 4.0 x16
• Display outputs: 4x DisplayPort 2.0 versus Portable Device Dependent
• Dimensions: 254 mm x 127 mm x 20 mm versus not listed
• Production status: End-of-life versus Active
• Release date: 2024-03-31 versus 2023-03-20
• Predecessor: Xe Graphics versus Ampere-MW
• Successor: Battlemage versus Blackwell-MW

FAQ

Q: Which GPU has higher raw compute performance?

A: The RTX 2000 Max-Q delivers 8.940 TFLOPS FP32 versus the Arc A380E's 4.096 TFLOPS, a 118% advantage. In FP16, the NVIDIA card also leads at 8.940 TFLOPS versus 8.192 TFLOPS.

Q: How do the memory subsystems compare?

A: The RTX 2000 Max-Q has 8 GB of GDDR6 on a 128-bit bus with 256.0 GB/s bandwidth. The Arc A380E has 6 GB of GDDR6 on a 96-bit bus with 186.0 GB/s bandwidth. The NVIDIA card offers 37.6% more bandwidth and 2 GB more capacity.

Q: Does the Arc A380E support tensor cores or AI acceleration hardware?

A: No. The Arc A380E has no tensor cores. The RTX 2000 Max-Q has 96 tensor cores, which provide dedicated AI acceleration.

Q: Which card is better for multi-monitor desktop setups?

A: The Arc A380E, because it offers four DisplayPort 2.0 outputs. The RTX 2000 Max-Q's display outputs are listed as Portable Device Dependent, meaning they rely on the host laptop.

Q: What are the power requirements?

A: The Arc A380E has a 75 W TDP, no power connectors, and a suggested 250 W PSU. The RTX 2000 Max-Q has a 35 W TDP and no power connectors, with no suggested PSU listed.

Q: Which card has a higher transistor density?

A: The RTX 2000 Max-Q has 118.9 million transistors per mm² on its 159 mm² die. The Arc A380E has 45.9 million per mm² on a 157 mm² die. The NVIDIA chip packs 18,900 million transistors versus 7,200 million on the Intel chip.

The Verdict

The data shows a clear performance hierarchy. The RTX 2000 Max-Q Ada Generation is the faster GPU by every compute metric recorded: FP32, FP16, texture rate, pixel rate, memory bandwidth, and memory capacity. It has more shading units, more TMUs, more ROPs, more RT cores, and the only tensor cores in this comparison. Its 5 nm process node with 118.9 million transistors per mm² explains how it achieves this performance at a 35 W TDP. Any workload that depends on raw throughput, ray tracing, or AI acceleration should use the NVIDIA part.

The Arc A380E wins in specific non-compute areas. Its locked 2000 MHz base and boost clocks guarantee consistent performance without boost variability. It offers four DisplayPort 2.0 outputs, making it directly usable for multi-monitor desktop workstations. Its single-slot form factor with no power connectors and a 250 W suggested PSU makes it easy to install in compact desktop builds. Its end-of-life production status, however, means it is not a forward-looking purchase.

The RTX 2000 Max-Q is an active product with a successor listed (Blackwell-MW), while the Arc A380E is end-of-life with a successor in Battlemage. For new designs, the NVIDIA card is the safer choice. For existing systems that need a simple, low-profile desktop GPU with multiple DisplayPort outputs and fixed clocks, the Arc A380E remains functional. The RTX 2000 Max-Q's 35 W TDP versus 75 W makes it far more suitable for battery-powered or thermally constrained devices, and its 8 GB memory capacity versus 6 GB provides more headroom for larger datasets. The data points to the RTX 2000 Max-Q as the superior general-purpose GPU, with the Arc A380E serving a narrow but legitimate niche in multi-display desktop applications.