Intel Xeon E7-8880V2 vs. Intel Xeon E7-8891V3

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E7-8880V2 and Intel Xeon E7-8891V3. 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 E7-8880V2 vs. Intel Xeon E7-8891V3 Benchmark Chart
GENERAL Intel Xeon E7-8880V2 Intel Xeon E7-8891V3
Product Type Processor Processor
PROCESSOR Intel Xeon E7-8880V2 Intel Xeon E7-8891V3
Type Intel Xeon E7-8880V2 Intel Xeon E7-8891V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011 Socket
Manufacturing Process 22 nm 22 nm
Thermal Design Power 130 W 165 W
Thermal Specification - 79 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 X16, x4, x8
PCI Express Lanes Qty 32 32
Architecture Features Enhanced 3DNow! instructions set, Hyper-Threading 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 Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX)
PERFORMANCE
Number of Cores 15-core 10-core
Number of Threads 30 threads 20 threads
Clock Speed (Frequency) 2.5 GHz 2.8 GHz
Max Turbo Speed 3.1 GHz 3.5 GHz
Bus Speed - 1866 MHz
CACHE MEMORY
Cache 37.5 MB 45 MB
Cache Memory Details L3 - 37.5 MB 45 MB
Installed Size 37.5 MB -
EXPANSION & CONNECTIVITY Intel Xeon E7-8880V2 Intel Xeon E7-8891V3
Expansion Slots - 24 (total) / 24 (free) x memory - DIMM 240-pin
MISCELLANEOUS Intel Xeon E7-8880V2 Intel Xeon E7-8891V3
Included Accessories - 2 hot swap fans
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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