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#CORE 2 DUO 2.4 GHZ VS CELERON G1840 DRIVER#
#CORE 2 DUO 2.4 GHZ VS CELERON G1840 PRO#

Optional support for Thunderbolt technology and Thunderbolt 2.0.

Variable Base clock (BClk) like LGA 2011.

DDR4 for enterprise/server segments and for the Enthusiast-Class Desktop Platform Haswell-E.

LGA 2011-v3 with X99 chipset for the enthusiast-class desktop platform Haswell-E.

Z97 (performance) and H97 (mainstream) chipsets for the Haswell Refresh and Broadwell, in Q2 2014.

LGA 1150 for desktops, and rPGA947 and BGA1364 for the mobile market.

Effectively, this eDRAM is a Level 4 cache it is shared dynamically between the on-die GPU and CPU, and serving as a victim cache to the CPU's Level 3 cache. GT3e version with 40 EUs and on-package 128 MB of embedded DRAM ( eDRAM), called Crystalwell, is available only in mobile H- SKUs and desktop ( BGA-only) R-SKUs. Haswell's predecessor, Ivy Bridge, has a maximum of 16 EUs.

Four versions of the integrated GPU: GT1, GT2, GT3 and GT3e, where GT3 version has 40 execution units (EUs).

#CORE 2 DUO 2.4 GHZ VS CELERON G1840 DRIVER#

driver is the last planned driver release on Windows 7/8.1. Hardware graphics support for Direct3D 11.1 and OpenGL 4.3.15 W or 11.5W TDP processors for the Ultrabook platform (multi-chip package like Westmere) leading to reduced heat, which results in thinner as well as lighter Ultrabooks, but the performance level is slightly lower than the 17 W version.37, 47, 57 W thermal design power (TDP) mobile processors.New advanced power-saving system due to Haswell's new low-power C6 and C7 sleep states, not all power supply units (PSUs) are suitable for computers with Haswell CPUs.Fully integrated voltage regulator (FIVR), thereby moving some of the components from motherboard onto the CPU.In August 2014 Intel announced that a bug exists in the TSX implementation on the current steppings of Haswell, Haswell-E, Haswell-EP and early Broadwell CPUs, which resulted in disabling the TSX feature on affected CPUs via a microcode update. Intel Transactional Synchronization Extensions (TSX) for the Haswell-EX variant.The instruction decode queue, which holds instructions after they have been decoded, is no longer statically partitioned between the two threads that each core can service.New instructions (HNI, includes Advanced Vector Extensions 2 (AVX2), gather, BMI1, BMI2, ABM and FMA3 support).Wider core: fourth arithmetic logic unit (ALU), third address generation unit (AGU), second branch execution unit (BEU), deeper buffers, higher cache bandwidth, improved front-end and memory controller, higher load/store bandwidth.Haswell featured a Fully Integrated Voltage Regulator. Around 15 ☌ hotter than Ivy Bridge, while clock frequencies of over 4.6 GHz are achievable.Total performance improvement on average is about 3%.Up to 20% performance increase over the integrated HD4000 GPU (Haswell HD4600 vs Ivy Bridge's built-in Intel HD4000).A 6% increase in sequential CPU performance (eight execution ports per core versus six).Desktop variants of Haswell draw between 8% and 23% more power under load than Ivy Bridge.

Up to 5% higher single-threaded performance.Approximately 8% faster vector processing.All other versions come as dual- or quad-core variants. Due to the low power requirements of tablet and UltraBook platforms, Haswell-ULT and Haswell-ULX are only available in dual-core configurations.See also Intel HD and Iris Graphics for more details. All other models have GT3 ( Intel HD 5000 or Intel Iris 5100), GT2 (Intel HD 4200, 4400, 4600, P4600 or P4700) or GT1 (Intel HD Graphics) integrated graphics.

#CORE 2 DUO 2.4 GHZ VS CELERON G1840 PRO#

Only certain quad-core variants and BGA R-series stock keeping units (SKUs) receive GT3e ( Intel Iris Pro 5200) integrated graphics.

ULT = Ultra Low TDP ULX = Ultra Low eXtreme TDP.

10 W TDP class (SoC): Haswell-ULX (for tablets and certain UltraBook-class implementations).

13.5 W and 15 W TDP classes ( MCP): Haswell-ULT (for Intel's UltraBook platform).

47 W and 57 W TDP classes: Haswell-H (for "All-in-one" systems, Mini-ITX form factor motherboards, and other small footprint formats).

Mobile/Laptop version ( PGA socket): Haswell-MB.

Desktop version ( LGA 1150 socket and the LGA 2011-v3 socket): Haswell-DT.

Haswell has been launched in three major forms: The Haswell architecture is specifically designed to optimize the power savings and performance benefits from the move to FinFET (non-planar, "3D") transistors on the improved 22 nm process node.

2.1 Features carried over from Ivy Bridge.