Intel Core i7 6900K (6th Gen) vs. Intel Xeon E3-1280V6

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core i7 6900K (6th Gen) and Intel Xeon E3-1280V6. 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 Core i7 6900K (6th Gen) vs. Intel Xeon E3-1280V6 Benchmark Chart
GENERAL Intel Core i7 6900K (6th Gen) Intel Xeon E3-1280V6
Product Type Processor Processor
PROCESSOR Intel Core i7 6900K (6th Gen) Intel Xeon E3-1280V6
Type Intel Core i7 6900K (6th Gen) Intel Xeon E3-1280V6
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket LGA1151 Socket
Core Voltage - 0.55 V - 1.52 V
Manufacturing Process 14 nm 14 nm
Thermal Design Power 140 W 72 W
PCI Express Revision 3.0 3.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 40 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Smart Response Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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 TSX-NI, Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Device Protection Technology with Boot Guard, Intel Optane Memory Supported
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 8 threads
Clock Speed (Frequency) 3.2 GHz 3.9 GHz
Max Turbo Speed 3.7 GHz 4.2 GHz
CACHE MEMORY
Cache 20 MB 8 MB
Cache Memory Details 20 MB Smart Cache - 8 MB
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