Intel Xeon E7-4820V4 vs. Intel Xeon E7-8891V4

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E7-4820V4 and Intel Xeon E7-8891V4. 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 E7-4820V4 vs. Intel Xeon E7-8891V4 Benchmark Chart
GENERAL Intel Xeon E7-4820V4 Intel Xeon E7-8891V4
Product Type Processor Processor
PROCESSOR Intel Xeon E7-4820V4 Intel Xeon E7-8891V4
Type Intel Xeon E7-4820V4 Intel Xeon E7-8891V4
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011 Socket
Manufacturing Process 14 nm 14 nm
Thermal Design Power 115 W 165 W
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 X16, x4, x8
PCI Express Lanes Qty 32 32
Architecture Features Hyper-Threading Technology 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 10-core
Number of Threads 20 threads 20 threads
Clock Speed (Frequency) 2 GHz 2.8 GHz
Max Turbo Speed - 3.5 GHz
Bus Speed 1866 MHz 1866 MHz
CACHE MEMORY
Cache 25 MB 60 MB
Cache Memory Details 25 MB Smart Cache - 60 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-4820V4 Intel Xeon E7-8891V4
Expansion Slots 24 (total) / 24 (free) x memory - DIMM 288-pin -
MISCELLANEOUS Intel Xeon E7-4820V4 Intel Xeon E7-8891V4
Included Accessories 2 hot swap fans -
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