Intel Arc A310 vs Apple M1 7-Core GPU vs Apple M1 Pro 16-Core GPU

Intel Arc A310

The Intel Arc A310 is a dedicated entry-level graphics card from Intel for desktops. It is based on the ACM-G11 chip and offers 6 of the 8 Xe cores (96 ALUs), 6 of the 8 ray tracing units, 1.152 MB L1 cache and 4MB L2 cache. The memory interface is 64 bits wide and supports 4GB GDDR6 graphics memory with 15.5 Gbps. The TGP is between 40 and 75 watts depending on the model.

The A310 is similar to the mobile Arc A350Mexcept for the higher clock rates of the cores and memory.

The ACM-G11 chip is manufactured at TSMC in 6nm (N6 process) and offers 7.2 billion transistors and is 157 mm2 in size. It integrates two media engines for VP9, AVC, HEVC, AV1 8k60 12-bit HDR decoding and 8k 10-bit HDR encoding. The integrated 4 display pipes support 4x 4k120 HDR, HDMI 2.0B, DP 2.0 10G and Adaptive Sync.

Apple M1 7-Core GPU

The Apple M1 GPU is an integrated graphics card offering 7 cores (1 deactivated core in the entry MacBook Air) designed by Apple and integrated in the Apple M1 SoC. According to Apple it is faster and more energy efficient as competing products (like the Tiger Lake Xe GPU). The peak performance of the high end variant with 8 cores is 2.6 teraflops, therefore the 7 core version should offer around 2.3 teraflops. Thanks to the unified memory architecture it should have fast access to the RAM.

The Apple M1 is manufactured in the modern 5nm process at TSMC and should offer an excellent energy efficiency.

Apple M1 Pro 16-Core GPU

The Apple M1 Pro 16-Core-GPU is an integrated graphics card by Apple offering all 16 cores in the M1 Pro Chip. The 2048 ALUs offer a theoretical performance of up to 5.3 Teraflops. 

The graphics card has no dedicated graphics memory but can use the fast LPDDR5-6400 unified memory with a 256 bit bus (up to 200 GBit/s).

The GPU clocks between 389 and 1296 MHz and offers no short term boost (389, 486, 648, 778, 972, 1296 MHz steps according to Powermetrics). The GPU is intended to use Apple Metal 2 API and could still be based on the older PowerVR architectures (last used in the Apple A10).

The Apple M1 Pro is manufactured in the modern 5nm process at TSMC and offers an excellent energy efficiency. According to the internal sensors, the GPU uses 15 Watt (Valley) to 20.6 W (Eve Online) under full load.