Intel Xeon E5-4640 vs. Intel Xeon E7520

CPU Comparison, Reviews and Tests
Intel Xeon E5-4640
Intel Xeon E7520

In depth comparison and review of Intel Xeon E5-4640 and Intel Xeon E7520. 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 E5-4640 vs. Intel Xeon E7520 Benchmark Chart
GENERAL Intel Xeon E5-4640 Intel Xeon E7520
Product Type Processor Processor
Packaged Quantity 2 (specifications are for single item) -
PROCESSOR Intel Xeon E5-4640 Intel Xeon E7520
Type Intel Xeon E5-4640 Intel Xeon E7520
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA1567 Socket
Core Voltage 0.6 V - 1.35 V -
Manufacturing Process 32 nm 45 nm
Thermal Design Power 95 W 95 W
Thermal Specification - 70 °C
PCI Express Revision 3.0 -
PCI Express Lanes Qty 40 -
Architecture Features SpeedStep technology, Execute Disable Bit capability, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 8 threads
Clock Speed (Frequency) 2.4 GHz 1.87 GHz
Max Turbo Speed 2.8 GHz -
Bus Speed 1600 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 20 MB 18 MB
Cache Memory Details L3 - 16 MB L3 - 18 MB
Installed Size 20 MB 18 MB
EXPANSION & CONNECTIVITY Intel Xeon E5-4640 Intel Xeon E7520
Compatible Slots 1 x processor - LGA2011 Socket 2 x processor
MISCELLANEOUS Intel Xeon E5-4640 Intel Xeon E7520
Compliant Standards Halogen-free RoHS
Service & Support - Limited warranty - 3 years
Other Comparisons with Intel Xeon E5-4640

Intel Xeon E5-2470 vs.
Intel Xeon E5-4640

Intel Xeon E5-2650L vs.
Intel Xeon E5-4640

Intel Xeon E5-4640 vs.
Intel Xeon E5-4617

Intel Xeon E5-4640 vs.
Intel Xeon E5-2430L

Intel Xeon E3-1230V2 vs.
Intel Xeon E5-4640

Intel Xeon E3-1265LV2 vs.
Intel Xeon E5-4640

Intel Xeon E5-4640 vs.
Intel Xeon E5630

Intel Xeon E5-4640 vs.
Intel Xeon E3-1240

Other Comparisons with Intel Xeon E7520

Intel Core i5 3380M (3rd Gen) vs.
Intel Xeon E7520

Intel Core i5 3340M (3rd Gen) vs.
Intel Xeon E7520

Intel Xeon E7520 vs.
Intel Xeon X5450

Intel Xeon E7520 vs.
Intel Xeon L5520

Intel Xeon E5-4620 vs.
Intel Xeon E7520

Intel Xeon E5-4610 vs.
Intel Xeon E7520

Intel Xeon E7520 vs.
Intel Xeon E5-2643V2

Intel Xeon E7520 vs.
Intel Xeon E5-2637V2

Other Popular CPU Comparisons

Intel Xeon E5-4640 vs.
Intel Core i7 3632QM (3rd Gen)

Intel Xeon E5-4640 vs.
Intel Core i7 Extreme Edition 3940XM (3rd Gen)

Intel Xeon E5-4640 vs.
Intel Xeon E3-1220

Intel Xeon E5-4640 vs.
Intel Xeon E5345

Intel Xeon E5-4640 vs.
Intel Xeon L5530

Intel Xeon E5-4640 vs.
Intel Xeon X5560

Intel Xeon E5-4640 vs.
Intel Xeon X5690

Intel Xeon E5-4640 vs.
Intel Xeon X5550

Languages:
en
de
es
Other projects:
engineindetail.com