Intel Xeon E3-1280V3 vs. Intel Core i7 7800X X-series (7th Gen)

CPU Comparison, Reviews and Tests
Intel Xeon E3-1280V3
Intel Core i7 7800X X-series (7th Gen)

In depth comparison and review of Intel Xeon E3-1280V3 and Intel Core i7 7800X X-series (7th Gen). 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 E3-1280V3 vs. Intel Core i7 7800X X-series (7th Gen) Benchmark Chart
GENERAL Intel Xeon E3-1280V3 Intel Core i7 7800X X-series (7th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280V3 Intel Core i7 7800X X-series (7th Gen)
Type Intel Xeon E3-1280V3 Intel Core i7 7800X X-series (7th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket LGA2066 Socket
Manufacturing Process 22 nm 14 nm
Thermal Design Power 82 W 140 W
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8, 2x4 -
PCI Express Lanes Qty 16 28
Architecture Features SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 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 Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512)
PERFORMANCE
Number of Cores Quad-Core 6-core
Number of Threads 8 threads 12 threads
Clock Speed (Frequency) 3.6 GHz 3.5 GHz
Max Turbo Speed 4 GHz 4 GHz
Bus Speed 1600 MHz -
CACHE MEMORY
Cache 8 MB 8.25 MB
Cache Memory Details L3 - TLC NAND Flash - 8 MB L3 - 8.25 MB
Installed Size 8 MB -
MISCELLANEOUS Intel Xeon E3-1280V3 Intel Core i7 7800X X-series (7th Gen)
Compliant Standards RoHS -
Service & Support - Limited warranty - 3 years
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