Showing posts tagged 'nvidia'
26 May 2021
Who are the biggest players in the semiconductor industry?
Over the next decade, demand for semiconductors is going to go supersonic thanks to secular and cyclical tailwinds.
Semiconductors are the building blocks of the information age; every device that will be ‘connected’ needs a semiconductor. The companies that manufacture semiconductors are the unsung heroes of the future. But who are they?
In this article, we will briefly cover the biggest players in the semiconductor industry.
Foundries concentrate on manufacturing and testing physical products for fabless companies. Some companies, like Intel, are both fabless and foundry, meaning they design and make their chips. Foundries often serve as a non-competitive manufacturing partner for fabless companies. The following list contains the biggest foundries:
TSMC (Taiwan Semiconductor Manufacturing Company) is the world’s largest semiconductor manufacturer by a significant margin. They are expected to capture 56% of the semiconductor market in 2021 (up from 54% in 2020).
UMC (United Microelectronics Corporation) is a Taiwanese company. They are the second largest semiconductor foundry in the world behind TSMC. UMC specialise in mature nodes, such as 40nm nodes and other speciality logic.
SMIC (Semiconductor Manufacturing International Corporation) is a Chinese company. They are the third largest semiconductor manufacturer in the world. They specialise in process nodes from 0.35 micron to 14 nanometres.
Samsung Electronics is a South Korean company. They are the world’s largest manufacturer of DRAM and the world’s fourth largest semiconductor manufacturer. They are expected to occupy 18% of the semiconductor market in 2021.
Micron is an American company. They are the second largest manufacturer of DRAM (dynamic random-access memory) behind Samsung. DRAM is semiconductor memory used in consumer electronics, computing equipment and IoT devices.
SK Hynix is a South Korean company. They are the world’s third largest manufacturer of DRAM and a leading manufacturer of NAND flash memory. In 2019, they developed HBM2E, the world’s fastest high bandwidth memory.
NXP Semiconductors is a Dutch-American company. They manufacture ARM-based processors, microprocessors and logic across 8, 16 and 32-bit platforms. Their products are used in automotive, consumer, and industrial markets.
Powerchip Technology Corporation is a Taiwanese company. They manufacture DRAM and memory chips, semiconductors and integrated circuits. They use a 300mm wafer production technology which can produce advanced and mature chips.
ON Semiconductor is an American company. They design and fabricate chips and microprocessors for automotive, aerospace, industrial, cloud and Internet of Things devices. They have over 45 years’ of experience in the foundry business.
“Fabless” means outsourced fabrication. Fabless companies concentrate on the research and development of chips and semiconductors. They then outsource the manufacturing of the product to a foundry. This relationship is non-competitive, and the foundry is normally a silent partner. The following list contains the biggest fabless companies:
MediaTek is a Taiwanese company. By market share, they are the world’s leading vendor of smartphone chipsets. They are also a leading vendor of chipsets for other consumer electronics including tablets and connected TVs.
Qualcomm is an American company. They are the world’s biggest fabless company. Their product catalogue includes processors, modems, RF systems, 5G, 4G and legacy connectivity solutions. They are best-known for Snapdragon Series processors.
Broadcom is an American company. Depending on which figures you read, they are either the first or second largest fabless company in the world. Broadcom's products serve the data centre, networking, software, broadband, wireless, and storage and industrial markets.
NVIDIA is an American company. They are the market leader for high-end graphics processing units (GPUs). In 2020, NVIDIA GeForce GPUs accounted for 82% of GPU market share. This is significantly more than AMD Radeon graphics cards, which accounted for 18%.
AMD is an American company. They design high-performance GPUs and processors for computers, where they command the second biggest market share behind Intel. Their GPUs compete against NVIDIA’s but are not considered as powerful.
Himax is a Taiwanese company. They are a leading vendor of automotive chips and semiconductors for connected devices. Their semiconductors are used in TVs, monitors, laptops, virtual reality headsets, cameras and much more.
Realtek is a Taiwanese company. They are a fabless semiconductor company focused on developing IC products (integrated circuits). They are best-known for SoCs (System-on-Chips) network (Ethernet) and wireless (Wi-Fi) interface controllers.
Integrated device manufacturers
Some companies have foundry and fabless arms. These companies often design and fabricate their own products or design and fabricate chips for others. These integrated device manufacturers (IDMs for short) blur the line between foundry and fabless with an in-house production process that utilises little if any outsourcing. IDMs include:
Intel is an American company. They design and manufacture their own chips which they package into CPUs. Intel’s market share in the CPU market has declined in recent years, but they remain one of the top semiconductor manufacturers.
Analog Devices is an American company. They have a 150mm wafer fab and a 200mm wafer fab. They have fabless production facilities and have made numerous fabless acquisitions over the years, such as OneTree Microdevices in 2017.
Texas Instruments is an American company. They have 14 manufacturing sites including silicon foundries. They specialise in the production and manufacture of wafers, digital signal processors, integrated circuits and embedded processors.
You may have noticed that the US and Taiwan dominate the semiconductor industry on the foundry and fabless side. Among the biggest semiconductor companies, the largest proportion are based in the United States. However, Taiwan is the foundry king, with the two biggest players based there (TSMC and UMC).
Semiconductors are used in all electronics that require computing power, including smartphones, PCs, and data centres and cars. A surge in demand for chip-based products will fuel the need for more semiconductors in the future. It will be up to the big players on this list to meet that demand and power our future.
13 January 2015
CES 2015 Semiconductor Round Up
Lots of really interesting and innovative things have come out of CES 2015, particularly in regards to new semiconductor releases. Here's a quick round up of some of the big chip releases:
Broadwell 5th Generation
This is the 5th Generation 14nm Broadwell Y Dual core which has been highly anticipated for some time now, but the results don't disappoint! It will increase battery life by up to 1.5 hours, will run faster and is more energy efficient than previous generation models. The die size has shrunken 37% and can fit 35 more transistors than other Intel chips.
The Broadwell 5th Gen chips should be ready to ship later this month and are ideal for the 2in1 laptop and tablet devices which are increasing in popularity. Intel are also expanding their Pentium and Celeron CPU ranges and further foraying into the wearable device world with Fossil and Oakley.
ON Semiconductor have been working with 3D stacking technology to create better 3D image sensors. Using stacking technology gives a smaller die and means each part of the sensor can be optimised, so they have improved pixel performance and better power consumption.
“3D stacking technology is an exciting breakthrough that enhances our ability to optimize ON Semiconductor’s future sensors,” said Sandor Barna, vice president of Technology for ON Semiconductor’s Image Sensor Group. “This technology provides manufacturing and design flexibility to ensure continued performance leadership across our entire sensor product portfolio.”
The Tegra X1 Superchip packs a humongous 1 Teraflop of processing power into a device the size of a thumbnail and uses under 10 watts of power. The Tegra X1 is twice as powerful as Nvidia's previous superchip, the Tegra K1, rendering 4k at 60Hz. This superchip should begin appearing in the first half of the year and has been designed for use in
Tegra X1's technical specifications include:
- 256 core Maxwell GPU
- 8CPU cores
- 60 fps 4K video (H.265, H.264, VP9)
- 1.3 gigapixel of camera throughput
- 20nm process
Passive Keyless Entry
The NCF29A1 is primarily being used for Passive Keyless Entry for cars, It is a radio frequency transmitter and immobilizer in one. This chip can allow for extra features to be added to car remote keys such as auto locking when walking away from the vehicle and even a welcome light when approaching!
The NCF29A1 has longer ranger, lower power consumption, 40% longer battery life and 70% smaller form factor than previous chips. This smaller size and better battery life means PKE can be built into smartphones and wearable tech so you never have to worry about losing your car keys again!
Texas Instruments are working with Comcast on their Xfinity remote control, which uses TI's voice-over-RF4CE™ ZigBee® remote control technology to allow voice control to search for channels, shows and set DVR Recordings. No more pushing buttons and endlessly searching for what you want to watch – just say what you are looking for and it will appear on screen as if by magic!
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