Intel Xeon E7-8891V3 vs. Intel Xeon E5-2658AV3

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E7-8891V3 and Intel Xeon E5-2658AV3. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon E7-8891V3 vs. Intel Xeon E5-2658AV3 Benchmark Chart
GENERAL Intel Xeon E7-8891V3 Intel Xeon E5-2658AV3
Product Type Processor Processor
PROCESSOR Intel Xeon E7-8891V3 Intel Xeon E5-2658AV3
Type Intel Xeon E7-8891V3 Intel Xeon E5-2658AV3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011-v3 Socket
Manufacturing Process 22 nm 22 nm
Thermal Design Power 165 W 105 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 40
Architecture Features Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX) Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, 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), Intel vPro Technology, 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) 2.8 GHz 2.2 GHz
Max Turbo Speed 3.5 GHz 2.9 GHz
Bus Speed 1866 MHz -
CACHE MEMORY
Cache 45 MB 30 MB
Cache Memory Details 45 MB Smart Cache - 30 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-8891V3 Intel Xeon E5-2658AV3
Expansion Slots 24 (total) / 24 (free) x memory - DIMM 240-pin -
MISCELLANEOUS Intel Xeon E7-8891V3 Intel Xeon E5-2658AV3
Included Accessories 2 hot swap fans -
Service & Support Limited warranty - 1 year -
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