Intel Core i7 840QM vs. Intel Celeron B810

CPU Comparison, Reviews and Tests
Intel Core i7 840QM
Intel Celeron B810

In depth comparison and review of Intel Core i7 840QM and Intel Celeron B810. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Core i7 840QM vs. Intel Celeron B810 Benchmark Chart
GENERAL Intel Core i7 840QM Intel Celeron B810
Product Type Processor (mobile) Processor (mobile)
PROCESSOR Intel Core i7 840QM Intel Celeron B810
Type Intel Core i7 840QM Intel Celeron B810
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA -
Compatible Processor Socket - PGA988 Socket
Manufacturing Process 45 nm 32 nm
Thermal Design Power 45 W 35 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 2.0 2.0
PCI Express Configurations 1x16, 2x8 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 16 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2 Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 2 threads
Clock Speed (Frequency) 1.86 GHz 1.6 GHz
Max Turbo Speed 3.2 GHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 2 MB
Cache Memory Details L3 - 8 MB L3 - 2 MB
Installed Size 8 MB 2 MB
INTEGRATED GRAPHICS (GPU) Intel Core i7 840QM Intel Celeron B810
Type - Intel HD Graphics with Dynamic Frequency
Base Frequency - 650 MHz
Max Dynamic Frequency - 950 MHz
Features - Dual Display Capable, Intel FDI
EXPANSION & CONNECTIVITY Intel Core i7 840QM Intel Celeron B810
Compatible Slots 1 x processor 1 x processor - PGA988 Socket
MISCELLANEOUS Intel Core i7 840QM Intel Celeron B810
Compliant Standards - Halogen-free
Service & Support Limited warranty - 3 years -
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