Intel Xeon E7-8891V2 vs. Intel Xeon E5-4640V3

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E7-8891V2 and Intel Xeon E5-4640V3. 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 E7-8891V2 vs. Intel Xeon E5-4640V3 Benchmark Chart
GENERAL Intel Xeon E7-8891V2 Intel Xeon E5-4640V3
Product Type Processor Processor
PROCESSOR Intel Xeon E7-8891V2 Intel Xeon E5-4640V3
Type Intel Xeon E7-8891V2 Intel Xeon E5-4640V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011 Socket
Manufacturing Process 22 nm 22 nm
Thermal Design Power 155 W 105 W
Thermal Specification - 87 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 X16, x4, x8
PCI Express Lanes Qty 32 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0, Thermal Monitoring Technologies Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard
PERFORMANCE
Number of Cores 10-core 12-core
Number of Threads 20 threads 24 threads
Clock Speed (Frequency) 3.2 GHz 1.9 GHz
Max Turbo Speed 3.7 GHz 2.6 GHz
CACHE MEMORY
Cache 37.5 MB 30 MB
Cache Memory Details 37.5 MB 30 MB
Installed Size 37.5 MB -
MISCELLANEOUS Intel Xeon E7-8891V2 Intel Xeon E5-4640V3
Compliant Standards - RoHS
Service & Support Limited warranty - 1 year -
Languages:
Other projects: