Apple M3 Max 40-Core GPU vs NVIDIA GeForce GTX 1050 Max-Q vs Apple M3 Pro 14-Core GPU

Apple M3 Max 40-Core GPU

The Apple M3 Max 40-Core GPU is a self-designed graphics card in the Apple M3 SoC and according to Apple with forty cores. According to Apple, the GPU uses a new architecture and now offers dynamic caching, mesh shading and ray tracing acceleration.

The GPU can access up to 128 GB LPDDR5-6400 unified memory via a 512 bit memory bus (max 400 GBit/s). Thanks to dynamic caching, the GPU should only reserve as much memory as is required.

Since the SoC is manufactured in the current 3nm (probably N3B) at TSMC. According to powermetrics, the GPU requires up to 60 watts (chip incl. CPU total 78 watts).

NVIDIA GeForce GTX 1050 Max-Q

The Nvidia GeForce GTX 1050 with Max-Q design is a mainstream GPU based on the Pascal architecture and was announced in January 2018. Contrary to the faster models, the GTX 1050 uses the GP107 chip, which is manufactured in a 14 nm process at Samsung.

The clock is not the only difference compared to the regular GTX 1050 though. The drivers for the Max-Q version were optimized for efficiency (and not performance; only for Max-Q models), there are optimized voltage converters for 1V operation, high-end cooling methods, and a 40 dB limit for the fan noise (with clock adjustments to ensure this at all times).

Features

The GP107 chip is manufactured in a 14 nm FinFET process at Samsung and offers a number of new features, including support for DisplayPort 1.4 (ready), HDMI 2.0b, HDR, Simultaneous Multi-Projection (SMP) as well as improved H.265 video de- and encoding (PlayReady 3.0). A full list of improvements and the new Pascal desktop GPUs is available in our dedicated Pascal architecture article.

Performance

The performance of the GeForce GTX 1050 Max-Q should be around 10-15 % below a regular GTX 1050 for laptops. This means the GPU is most suited for full HD gaming at high settings (not maximum).

Power Consumption

The power consumption of the GeForce GTX 1050 Max-Q is rated at 34 to 40 Watt and therefore significantly lower than the normal laptop GTX 1050 (53 Watt). Therefore, the Max-Q variant is also suited for thin and light laptops.

Apple M3 Pro 14-Core GPU

The Apple M3 Pro 14-Core GPU is a self-designed graphics card in the Apple M3 Pro (with 11 CPU cores) and offers fourteen of the eighteen cores available on the chip. The graphics card uses a new architecture and now offers dynamic caching, mesh shading and ray tracing acceleration.

The GPU can access up to 24 GB LPDDR5-6400 unified memory via a 192-bit memory bus (max 150 GBit/s). Thanks to dynamic caching, the GPU only reserves as much memory as is required.

The entire chip is manufactured in the current 3nm process (probably N3B) at TSMC.