Intel Arc A350M vs NVIDIA RTX 3500 Ada Generation Laptop GPU vs Intel Arc A550M

Intel Arc A350M

The Intel Arc A350M is a dedicated mobile entry level graphics card for laptops based on Xe HPG microarchitecture. It uses the ACM-G11 chip and offers 6 of the 8 Xe-cores (95 ALUs), 6 of the 8 ray tracing units and a 64-bit memory bus for 4 GB GDDR6 graphics memory. The chip integrates 7.2 billion transistors and the die measures 157 mm2.

The chip also integrates two media engines for VP9, AVC, HEVC, and AV1 8k en- and decoding. The 4 display pipes support up to 4x 4k120 HDR via DMI 2.0B or DisplayPort 2.0 10G. 

The A350M is produced in 6nm at TSMC (N6 process) and supports dynamic power share (using Deep Link) with 12th gen Intel CPUs (Alder Lake).

NVIDIA RTX 3500 Ada Generation Laptop GPU

The Nvidia RTX 3500 Ada Generation is a higher-end professional graphics card for use in laptops that sports 5,120 CUDA cores and 12 GB of ECC GDDR6 VRAM. Brought into existence in 2023, this graphics adapter leverages TSMC's 5 nm process and Nvidia's Ada Lovelace architecture to achieve higher-than-average performance combined with moderate power consumption. The Nvidia-recommended TGP range for the card is very wide at 60 W to 140 W leading to bizarre performance differences between different systems powered by what is supposed to be the same product.

Hardware-wise, the RTX 3500 is a cut-down GeForce RTX 4070 Desktop, as far as we can tell. Consequently, both make use of the AD104 chip and have little difficulty running triple-A games at QHD 1440p.

Quadro series graphics cards ship with a different BIOS and drivers than GeForce cards and are targeted at professional users rather than gaming. Commercial product design, large-scale calculations, simulation, data mining, 24 x 7 operation, certified drivers - if any of this sounds familiar, then a Quadro card will make you happy.

Architecture and Features

Ada Lovelace brings a range of improvements over older graphics cards utilizing the outgoing Ampere architecture. It's not just a better manufacturing process and a higher number of CUDA cores that we have here (up to 16,384 versus 10,752); under-the-hood refinements are plentiful, including an immensely larger L2 cache, an optimized ray tracing routine (a different wat to determine what is transparent and what isn't is used), and other changes. Naturally, these graphics cards can both encode and decode some of the most widely used video codecs, AVC, HEVC and AV1 included; they also support a host of Nvidia technologies, including Optimus and DLSS 3, and they can certainly be used for various AI tasks.

The RTX 3500 Ada features 40 RT cores of the 3rd generation, 160 Tensor cores of the 4th generation and 5,120 CUDA cores. Multiply those numbers by 1.15 and what you get looks exactly like a desktop RTX 4070: 46, 184 and 5,888, respectively. Elsewhere, the graphics card comes with 12 GB of 192-bit wide ECC GDDR6 memory for a very healthy throughput of ~432 GB/s. Error correction can be turned off if desired. The fact that error correction is present here proves that the RTX 3500 Ada is indeed targeted at professional users.

Just like Ampere-based cards, the RTX 3500 makes use of the PCI-Express 4 protocol. 8K SUHD monitors are supported, however, DP 1.4a video outputs may prove to be a bottleneck down the line.

Performance

With its power target set to ~105 W, the RTX graphics card delivers a Blender 3.3 Classroom CUDA score of 33 seconds which is a pretty good result. Most 2024 games are playable at 2160p on High with this GPU.

Nvidia's marketing materials mention "up to 23 TFLOPS" of performance, a 15% improvement over the 20 TFLOPS that the RTX 3000 Ada Generation is supposedly good for.

Your mileage may vary depending on how competent the cooling solution of your laptop is and how high the TGP power target of the RTX 3500 is. One other thing worth mentioning is that enabling error correction appears to reduce the amount of video memory that is available to applications and games by up to a gigabyte.

Power consumption

Nvidia no longer divides its laptop graphics cards into Max-Q and non-max-Q models. Instead, laptop makers are free to set the TGP according to their needs, and the range can sometimes be shockingly wide. This is the case for the RTX 3500, as the lowest value recommended for it sits at just 60 W while the highest is more than two times higher at 140 W (this most likely includes Dynamic Boost). The slowest system built around an RTX 3500 Ada can easily be 60% slower than the fastest one. This is the kind of delta that we've been seeing on consumer-grade laptops featuring the latest GeForce RTX cards.

Last but not the least, the improved 5 nm process (TSMC 4N) the RTX 3500 is built with makes for very decent energy efficiency, as of mid 2023.

Intel Arc A550M

The Intel Arc A550M (device ID 5692) is a dedicated mobile lower- mid-range graphics card for laptops based on Xe HPG microarchitecture. It uses the ACM-G10 chip and offers 16 of the 32 Xe-cores (256 ALUs), 16 ray tracing units and a 128-bit memory bus for 8 GB GDDR6 graphics memory. The cores can clock from 300 MHz (low frequency mode) to 900 MHz (high frequency) or in short bursts 2050 MHz (short bursts / Turbo). The chip integrates 21.7 billion transistors, uses a BGA2660 package and the die measures 406 mm2.

The performance of the Arc A550M should be between the Radeon RX 6500M and 6600M and therefore well suited even for demanding games in medium to high detail settings and 1080p. The slower Arc A370M is based on the smaller ACM-G11 chip and should be significantly slower.

The chip also integrates two media engines for VP9, AVC, HEVC, and AV1 8k en- and decoding. The 4 display pipes support up to 4x 4k120 HDR via DMI 2.0B or DisplayPort 2.0 10G. 

The A550M is produced in 6nm at TSMC (N6 process) and supports dynamic power share (using Deep Link) with 12th gen Intel CPUs (Alder Lake).