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Apple 「M1」
Apple in the United States held a concert on the 10th (local time) and announced the newly developed original “M1” CPU for Mac. At the “WWDC” developer conference in June, the company announced that the next new Mac product will be released. will be based on the “Apple Silicon” used in iPhone / iPad. This time, the brand was announced as M1.
On the conventional Mac with Intel CPUs, the CPU, memory, Apple T2, Thunderbolt controller, and I / O chip were separate, but on M1, they are all integrated. By converting memory on a chip, bandwidth has been improved and latency has been reduced. The manufacturing process uses the 5nm process, which is the first for personal computers, and the number of transistors reaches 16 billion.
Block diagram M1
The manufacturing process is 5 nm.
16 billion transistors
The CPU adopts a smartphone SoC-like configuration, with 4 high-performance cores and 4 high-efficiency cores for a total of 8 cores. About high-performance cores The company advocates “the world’s fastest CPU core” for mobile devices, and its performance has reached up to double (compared to 10W consumption) compared to the latest notebook from Windows, with the same performance. It consumes only a quarter of the energy. Performance in watts (single thread) has improved three times compared to the current Mac.
The CPU has 4 high-performance cores and 4 high-efficiency cores for a total of 8 cores
Singing the fastest in the world
The maximum performance is twice that of the Windows notebook and the power consumption with the same performance is a quarter.
The built-in GPU has a maximum of 8 cores, which also claims to be the fastest built-in GPU for personal computers in the world. Compared to the latest Windows laptop, graphics performance is up to double (compared to 10W consumption), and the same performance consumes only a third of the power.
GPU is 8 cores
Compared to the Windows laptop, the maximum graphics performance is doubled and the power consumption with the same performance is one third.
In the M1 die, a large area is also dedicated to the neural engine for AI, the number of cores is 16, and the machine learning performance reaches up to 15 times compared to the Intel CPU equipped machine.
MacBook Air, 13-inch MacBook Pro, and Mac mini are on sale today as the first M1-equipped machines. Over the next two years, Apple will switch Mac products from Intel-based to M1-based ones.
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