Intel Xeon E5-1603 vs. Intel Pentium G640

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-1603 and Intel Pentium G640. 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 E5-1603 vs. Intel Pentium G640 Benchmark Chart
GENERAL Intel Xeon E5-1603 Intel Pentium G640
Product Type Processor Processor
PROCESSOR Intel Xeon E5-1603 Intel Pentium G640
Type Intel Xeon E5-1603 Intel Pentium G640
ARCHITECTURE
Processor Qty 1 -
Compatible Processor Socket LGA2011 Socket LGA1155 Socket
Core Voltage 0.6 V - 1.35 V -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 130 W 65 W
Thermal Specification 64 °C 69.1 °C
PCI Express Revision - 2.0
Architecture Features Intel vPro Technology Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 4 threads 2 threads
Clock Speed (Frequency) 2.8 GHz 2.8 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 10 MB 3 MB
Cache Memory Details L3 - 10 MB Smart Cache - 3 MB
Installed Size 10 MB 3 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5-1603 Intel Pentium G640
Type - Intel HD Graphics
Base Frequency - 850 MHz
Max Dynamic Frequency - 1.1 GHz
Features - Dual Display Capable, Intel FDI
MISCELLANEOUS Intel Xeon E5-1603 Intel Pentium G640
Compliant Standards - Lead-Free, halogen-free
Service & Support - Limited warranty - 3 years
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