Intel Xeon E5-2643V2 vs. Intel Xeon E3-1230

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-2643V2 and Intel Xeon E3-1230. 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 Xeon E5-2643V2 vs. Intel Xeon E3-1230 Benchmark Chart
GENERAL Intel Xeon E5-2643V2 Intel Xeon E3-1230
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2643V2 Intel Xeon E3-1230
Type Intel Xeon E5-2643V2 Intel Xeon E3-1230
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA1155 Socket
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 32 nm
Thermal Design Power 130 W 80 W
Thermal Specification 74 °C 69.1 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 20
Architecture Features SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 3.5 GHz 3.2 GHz
Max Turbo Speed 3.8 GHz 3.6 GHz
Bus Speed 1866 MHz -
64-bit Computing - Yes
CACHE MEMORY
Cache 25 MB 8 MB
Cache Level 1 Size - 256 KB
Cache Memory Details 25 MB L2 - 1 MB
Installed Size 25 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon E5-2643V2 Intel Xeon E3-1230
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Xeon E5-2643V2 Intel Xeon E3-1230
Included Accessories Passive heatsink Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 3 years
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