The NX bit (no-execute) is a technology used in CPUs to segregate areas of a virtual address space to store either data or processor instructions. An operating...
10 KB (1,182 words) - 22:16, 8 January 2024
Intel 64, XD bit (an NX bit implementation) Steppings: A1 All models support: MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, XD bit (an NX bit implementation)...
151 KB (4,632 words) - 20:14, 15 May 2024
page table entry as a no-execute or "NX" bit, indicating that code cannot be executed from the associated page. The NX feature is also available in protected...
29 KB (3,301 words) - 19:31, 24 February 2024
as the NX bit (no-execute bit), or in some cases software emulation of those features. However, technologies that emulate or supply an NX bit will usually...
21 KB (2,896 words) - 04:04, 23 March 2024
64-bit Core microarchitecture. All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)...
101 KB (3,933 words) - 09:51, 14 April 2024
MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64, Cool'n'Quiet All models support: MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64, Cool'n'Quiet All models...
40 KB (663 words) - 10:23, 30 March 2024
Athlon 64 (category 64-bit microprocessors)
could be used by people worried about damaging the die. The No Execute bit (NX bit) supported by Windows XP Service Pack 2 and future versions of Windows...
52 KB (5,382 words) - 14:32, 16 November 2023
Enhanced 3DNow!, NX bit MMX, SSE, SSE2, Enhanced 3DNow!, NX bit MMX, SSE, SSE2, Enhanced 3DNow!, NX bit MMX, SSE, SSE2, Enhanced 3DNow!, NX bit MMX, SSE, SSE2...
89 KB (3,396 words) - 21:59, 8 May 2024
Sempron (section Models for Socket 754 32-bit Semprons)
controller, the HyperTransport link, and AMD's "NX bit" feature. In the second half of 2005, AMD added 64-bit support (AMD64) to the Sempron line. Some journalists...
17 KB (1,362 words) - 02:40, 25 February 2024
APU features table All models support: MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64 All models with OPN ending in AG support up to Registered PC2700...
89 KB (2,189 words) - 20:37, 15 April 2024