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HTC Vive pummels Facebook ( FB )-owned Oculus Rift in terms of memory, but both tapped Apple ( AAPL ) supplier Texas Instruments ( TXN ) to lead their virtual reality headsets, teardowns from iFixit show . On Tuesday, iFixit unveiled its “Vive-section,” gutting HTC’s VR device to discover four Texas Instruments chips, including a variant on the 16-channel LED driver discovered inside the Rift. But the devices diverge largely on memory. Micron Technology ( MU ) supplies four Vive chips accounting for 72 megabits of flash memory vs. a single Winbond 64-MB chip supplying memory for the Rift. Vive and Rift both employ STMicroelectronics ( STM ) for an ARM-based microcontroller, and the former added in an STM transceiver for speed data transmission. Both also use a Toshiba converter. C-Media supplied an audio controller for the Vive, whereas Oculus tapped Apple supplier Cirrus Logic ( CRUS ) for the Rift audio codec. HTC chose InvenSense ( INVN ) for its two gyroscope/accelerometer combos, vs. a Bosch Sensortec inertial sensor inside the Rift. HTC also added three NXP Semiconductors ( NXPI ) microcontrollers and a Broadcom ( AVGO ) Bluetooth smart system-on-a-chip. Nordic Semiconductor provided Bluetooth for the Rift. After broadly falling 1.3% Monday on Wall Street, IBD’s 41-company Electronic-Semiconductor Fabless industry group was up nearly 2% in afternoon trading on the stock market today . Micron stock was up more than 9.5%, after rival SK Hynix reported Q1 sales and earnings that fell sequentially and year over year in a tough DRAM (dynamic random-access memory) PC environment. NXP stock was up 4.5% after topping Q1 earnings views late Tuesday and ahead of Apple’s fiscal Q2 report late Tuesday. On Monday, NXP stock fell 1.2% on after an iFixit teardown showed Apple included Intel ( INTC ) and Broadcom inside its Retina MacBook 2016, but not NXP. Shares of fellow Apple suppliers InvenSense, Cirrus Logic and Broadcom were up a respective 4.5%, 2% and 1.5%. STMicroelectronics stock was up nearly 3%, and Texas Instruments stock was up a fraction. Scalper1 News
Scalper1 News