Intel Xeon E7520 vs. Intel Xeon E5504

CPU Comparison, Reviews and Tests
Intel Xeon E7520
Intel Xeon E5504

Side by side comparison and review of Intel Xeon E7520 and Intel Xeon E5504. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon E7520 vs. Intel Xeon E5504 Benchmark Chart
GENERAL Intel Xeon E7520 Intel Xeon E5504
Product Type Processor Processor
PROCESSOR Intel Xeon E7520 Intel Xeon E5504
Type Intel Xeon E7520 Intel Xeon E5504
ARCHITECTURE
Processor Qty 1 1
Packaging Type - FC-LGA8
Compatible Processor Socket LGA1567 Socket LGA1366 Socket
Core Voltage - 0.75 V - 1.35 V
Manufacturing Process 45 nm 45 nm
Thermal Design Power 95 W 80 W
Thermal Specification 70 °C 76 °C
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 1.87 GHz 2 GHz
Bus Speed - 800 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB 4 MB
Cache Memory Details L3 - 18 MB Smart Cache - 4 MB
Installed Size 18 MB 4 MB
Type - Advanced Smart Cache
RAM
Technology - DDR3 SDRAM - 800 MHz
EXPANSION & CONNECTIVITY Intel Xeon E7520 Intel Xeon E5504
Compatible Slots 2 x processor 1 x processor
MISCELLANEOUS Intel Xeon E7520 Intel Xeon E5504
Included Accessories - Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year - on-site
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