Intel Xeon E5-2643V4 vs. Intel Xeon E3-1105CV2

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5-2643V4 and Intel Xeon E3-1105CV2. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon E5-2643V4 vs. Intel Xeon E3-1105CV2 Benchmark Chart
GENERAL Intel Xeon E5-2643V4 Intel Xeon E3-1105CV2
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2643V4 Intel Xeon E3-1105CV2
Type Intel Xeon E5-2643V4 Intel Xeon E3-1105CV2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket FCBGA1284 Socket
Manufacturing Process 14 nm 22 nm
Thermal Design Power 135 W 25 W
Thermal Specification 75 °C 100 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express Lanes Qty 40 20
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 3.4 GHz 1.8 GHz
Max Turbo Speed 3.7 GHz -
Bus Speed 2400 MHz -
CACHE MEMORY
Cache 20 MB 8 MB
Cache Memory Details 20 MB L3 - 8 MB
MISCELLANEOUS Intel Xeon E5-2643V4 Intel Xeon E3-1105CV2
Included Accessories Heat sink -
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