Intel i3-2328M FF8062701275100 Data Sheet
Product codes
FF8062701275100
Technologies
40
Datasheet, Volume 1
3.4.2
Intel
®
Turbo Boost Technology Graphics Frequency
The graphics render frequency is selected dynamically based on graphics workload
demand as permitted by the processor turbo control. The processor can optimize both
processor and Processor Graphics performance through power sharing. The processor
cores and the processor graphics core share a package power limit. If the graphics core
is not consuming enough power to reach the package power limit, the cores can
increase frequency to take advantage of the unused thermal power headroom. The
opposite can happen when the processor cores are not consuming enough power to
reach the package power limit. For the Processor Graphics, this could mean an increase
in the render core frequency (above its rated frequency) and increased graphics
performance. Both the processor core(s) and the graphics render core can increase
frequency higher than possible without power sharing.
demand as permitted by the processor turbo control. The processor can optimize both
processor and Processor Graphics performance through power sharing. The processor
cores and the processor graphics core share a package power limit. If the graphics core
is not consuming enough power to reach the package power limit, the cores can
increase frequency to take advantage of the unused thermal power headroom. The
opposite can happen when the processor cores are not consuming enough power to
reach the package power limit. For the Processor Graphics, this could mean an increase
in the render core frequency (above its rated frequency) and increased graphics
performance. Both the processor core(s) and the graphics render core can increase
frequency higher than possible without power sharing.
Note:
Processor utilization of turbo graphic frequencies requires that the Intel Graphics driver
to be properly installed. Turbo graphic frequencies are not dependent on the operating
system processor P-state requests and may turbo while the processor is in any
processor P-states.
3.5
Intel
®
Advanced Vector Extensions (Intel
®
AVX)
Intel Advanced Vector Extensions (Intel AVX) is the latest expansion of the Intel
instruction set. It extends the Intel Streaming SIMD Extensions (Intel SSE) from 128-
bit vectors into 256-bit vectors. Intel AVX addresses the continued need for vector
floating-point performance in mainstream scientific and engineering numerical
applications, visual processing, recognition, data-mining/synthesis, gaming, physics,
cryptography and other areas of applications. The enhancement in Intel AVX allows for
improved performance due to wider vectors, new extensible syntax, and rich
functionality including the ability to better manage, rearrange, and sort data. For more
information on Intel AVX, see
instruction set. It extends the Intel Streaming SIMD Extensions (Intel SSE) from 128-
bit vectors into 256-bit vectors. Intel AVX addresses the continued need for vector
floating-point performance in mainstream scientific and engineering numerical
applications, visual processing, recognition, data-mining/synthesis, gaming, physics,
cryptography and other areas of applications. The enhancement in Intel AVX allows for
improved performance due to wider vectors, new extensible syntax, and rich
functionality including the ability to better manage, rearrange, and sort data. For more
information on Intel AVX, see
http://www.intel.com/software/avx
3.6
Intel
®
Advanced Encryption Standard New
Instructions (Intel
®
AES-NI)
The processor supports Advanced Encryption Standard New Instructions (Intel AES-NI)
that are a set of Single Instruction Multiple Data (SIMD) instructions that enable fast
and secure data encryption and decryption based on the Advanced Encryption Standard
(AES). Intel AES-NI are valuable for a wide range of cryptographic applications; such
as, applications that perform bulk encryption/decryption, authentication, random
number generation, and authenticated encryption. AES is broadly accepted as the
standard for both government and industry applications, and is widely deployed in
various protocols.
that are a set of Single Instruction Multiple Data (SIMD) instructions that enable fast
and secure data encryption and decryption based on the Advanced Encryption Standard
(AES). Intel AES-NI are valuable for a wide range of cryptographic applications; such
as, applications that perform bulk encryption/decryption, authentication, random
number generation, and authenticated encryption. AES is broadly accepted as the
standard for both government and industry applications, and is widely deployed in
various protocols.
Intel AES-NI consists of six Intel SSE instructions. Four instructions, AESENC,
AESENCLAST, AESDEC, and AESDELAST facilitate high performance AES encryption and
decryption. The other two, AESIMC and AESKEYGENASSIST, support the AES key
expansion procedure. Together, these instructions provide a full hardware for
supporting AES, offering security, high performance, and a great deal of flexibility.
AESENCLAST, AESDEC, and AESDELAST facilitate high performance AES encryption and
decryption. The other two, AESIMC and AESKEYGENASSIST, support the AES key
expansion procedure. Together, these instructions provide a full hardware for
supporting AES, offering security, high performance, and a great deal of flexibility.