Intel Xeon E5-4655V4 vs. Intel Core i9 7940X X-series (7th Gen)

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5-4655V4 and Intel Core i9 7940X X-series (7th Gen). 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 E5-4655V4 vs. Intel Core i9 7940X X-series (7th Gen) Benchmark Chart
GENERAL Intel Xeon E5-4655V4 Intel Core i9 7940X X-series (7th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon E5-4655V4 Intel Core i9 7940X X-series (7th Gen)
Type Intel Xeon E5-4655V4 Intel Core i9 7940X X-series (7th Gen)
ARCHITECTURE
Processor Qty 2 1
Compatible Processor Socket LGA2011-v3 Socket LGA2066 Socket
Manufacturing Process 14 nm -
Thermal Design Power 135 W 165 W
Thermal Specification 82 °C 102 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 44
Architecture Features Hyper-Threading Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0 Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported
PERFORMANCE
Number of Cores 8-core 14-core
Number of Threads 16 threads 28 threads
Clock Speed (Frequency) 2.5 GHz 3.1 GHz
Max Turbo Speed 3.2 GHz 4.3 GHz
Bus Speed 2400 MHz -
CACHE MEMORY
Cache 30 MB 19.25 MB
Cache Memory Details 30 MB L3 - 19.25 MB
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