Intel Xeon E7-8891V4 vs. Intel Xeon E5-4640V4

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E7-8891V4 and Intel Xeon E5-4640V4. 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 E7-8891V4 vs. Intel Xeon E5-4640V4 Benchmark Chart
GENERAL Intel Xeon E7-8891V4 Intel Xeon E5-4640V4
Product Type Processor Processor
Packaged Quantity - 2 (specifications are for single item)
PROCESSOR Intel Xeon E7-8891V4 Intel Xeon E5-4640V4
Type Intel Xeon E7-8891V4 Intel Xeon E5-4640V4
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011-v3 Socket
Manufacturing Process 14 nm 14 nm
Thermal Design Power 165 W 105 W
Thermal Specification - 80 °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, 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, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard 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, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard
PERFORMANCE
Number of Cores 10-core 12-core
Number of Threads 20 threads 24 threads
Clock Speed (Frequency) 2.8 GHz 2.1 GHz
Max Turbo Speed 3.5 GHz 2.6 GHz
Bus Speed 1866 MHz -
CACHE MEMORY
Cache 60 MB 30 MB
Cache Memory Details Smart Cache - 60 MB L3 - 30 MB
Languages:
Other projects: