Intel Core i7 620M vs. Intel Xeon E5-2643V3

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i7 620M and Intel Xeon E5-2643V3. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Core i7 620M vs. Intel Xeon E5-2643V3 Benchmark Chart
GENERAL Intel Core i7 620M Intel Xeon E5-2643V3
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 620M Intel Xeon E5-2643V3
Type Intel Core i7 620M Intel Xeon E5-2643V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type 1288-ball BGA -
Compatible Processor Socket - LGA2011-v3 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 135 W
Thermal Specification 105 °C 77 °C
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, 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) Integrated memory controller
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads 4 threads 12 threads
Clock Speed (Frequency) 2.66 GHz 3.4 GHz
Max Turbo Speed 3.33 GHz 3.7 GHz
Bus Speed 667 MHz 4800 MHz
64-bit Computing Yes -
CACHE MEMORY
Cache 4 MB 20 MB
Cache Memory Details Smart Cache - 4 MB 20 MB
Installed Size 4 MB 20 MB
RAM
Installed RAM Size 4 MB -
INTEGRATED GRAPHICS (GPU) Intel Core i7 620M Intel Xeon E5-2643V3
Type Intel HD Graphics with Dynamic Frequency -
Base Frequency 500 MHz -
Max Dynamic Frequency 766 MHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology -
EXPANSION & CONNECTIVITY Intel Core i7 620M Intel Xeon E5-2643V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i7 620M Intel Xeon E5-2643V3
Included Accessories - Additional fan
Compliant Standards - RoHS
Service & Support - Limited warranty - 1 year
Languages:
Other projects: