Intel Xeon E3-1220 vs. Intel Xeon Silver 4208

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3-1220 and Intel Xeon Silver 4208. 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 E3-1220 vs. Intel Xeon Silver 4208 Benchmark Chart
GENERAL Intel Xeon E3-1220 Intel Xeon Silver 4208
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1220 Intel Xeon Silver 4208
Type Intel Xeon E3-1220 Intel Xeon Silver 4208
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA3647 Socket
Manufacturing Process 32 nm 14 nm
Thermal Design Power 80 W 85 W
Thermal Specification 69.1 °C 78 °C
PCI Express Revision 2.0 3.0
PCI Express Lanes Qty 20 48
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel vPro Platform Eligibility
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 4 threads 16 threads
Clock Speed (Frequency) 3.1 GHz 2.1 GHz
Max Turbo Speed 3.4 GHz 3.2 GHz
Bus Speed - 9.6 GT/s
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 11 MB
Cache Level 1 Size 256 KB -
Cache Memory Details Smart Cache - 8 MB L3 - 11 MB
Installed Size 8 MB -
RAM
Technology - DDR4 SDRAM - 2400 MHz
EXPANSION & CONNECTIVITY Intel Xeon E3-1220 Intel Xeon Silver 4208
Compatible Slots 1 x processor - LGA1155 Socket -
MISCELLANEOUS Intel Xeon E3-1220 Intel Xeon Silver 4208
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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