Intel Xeon W3520 vs. AMD R-series Embedded RX427BB (2nd Gen)

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon W3520 and AMD R-series Embedded RX427BB (2nd Gen). 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 W3520 vs. AMD R-series Embedded RX427BB (2nd Gen) Benchmark Chart
GENERAL Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
Type Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket Socket FP3
Manufacturing Process 45 nm -
Thermal Design Power 130 W 35 W
Thermal Specification 67.9 °C 100 °C
PCI Express Revision - 3.0
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 -
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.66 GHz 2.7 GHz
Max Turbo Speed 2.93 GHz 3.6 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 4 MB
Cache Memory Details L3 - 8 MB L2 - 4 MB
Installed Size 8 MB -
Type Advanced Smart Cache -
RAM
Technology - ECC -
INTEGRATED GRAPHICS (GPU) Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
Type - AMD Radeon HD 9000
Base Frequency - 600 MHz
Max Dynamic Frequency - 686 MHz
Max Supported Resolution - 4096x2160
EXPANSION & CONNECTIVITY Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
Interfaces - GT5 -
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon W3520 AMD R-series Embedded RX427BB (2nd Gen)
Service & Support Limited warranty - 90 days -
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