Intel Xeon E5640 vs. AMD R-series Embedded RX-425BB

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5640 and AMD R-series Embedded RX-425BB. 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 Xeon E5640 vs. AMD R-series Embedded RX-425BB Benchmark Chart
GENERAL Intel Xeon E5640 AMD R-series Embedded RX-425BB
Product Type Processor Processor
PROCESSOR Intel Xeon E5640 AMD R-series Embedded RX-425BB
Type Intel Xeon E5640 AMD R-series Embedded RX-425BB
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket Socket FP3
Core Voltage 0.8 V - 1.3 V -
Manufacturing Process 32 nm -
Thermal Design Power 80 W 35 W
Thermal Specification 77.6 °C 100 °C
PCI Express Revision - 3.0
PCI Express Lanes Qty - 16
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology -
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.66 GHz 2.5 GHz
Max Turbo Speed 2.93 GHz 3.4 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 12 MB 4 MB
Cache Memory Details L2 - 1 MB L2 - 4 MB
Installed Size 12 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5640 AMD R-series Embedded RX-425BB
Type - AMD Radeon HD 9000
Base Frequency - 576 MHz
Max Dynamic Frequency - 654 MHz
Max Supported Resolution - 4096x2160
Features - Quad Display Capable
EXPANSION & CONNECTIVITY Intel Xeon E5640 AMD R-series Embedded RX-425BB
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5640 AMD R-series Embedded RX-425BB
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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