Intel Xeon W3540 vs. Intel Xeon E3-1281V3

CPU Comparison, Reviews and Tests
Intel Xeon W3540
Intel Xeon E3-1281V3

Side by side comparison and review of Intel Xeon W3540 and Intel Xeon E3-1281V3. 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 W3540 vs. Intel Xeon E3-1281V3 Benchmark Chart
GENERAL Intel Xeon W3540 Intel Xeon E3-1281V3
Product Type Processor Processor
PROCESSOR Intel Xeon W3540 Intel Xeon E3-1281V3
Type Intel Xeon W3540 Intel Xeon E3-1281V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket LGA1150 Socket
Manufacturing Process 45 nm 22 nm
Thermal Design Power 130 W 82 W
Thermal Specification 67 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16, 2x8, 1x8, 2x4
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 SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 2.93 GHz 3.7 GHz
Max Turbo Speed 3.2 GHz 4.1 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details L3 - 8 MB L3 - 8 MB
Installed Size 8 MB 8 MB
RAM
Installed RAM Size - 32 GB
EXPANSION & CONNECTIVITY Intel Xeon W3540 Intel Xeon E3-1281V3
Expansion Slots 1 processor -
Compatible Slots 1 x processor 1 x processor - LGA1150 Socket
MISCELLANEOUS Intel Xeon W3540 Intel Xeon E3-1281V3
Compliant Standards - RoHS
Service & Support Limited warranty - 90 days -
Other Comparisons with Intel Xeon W3540

Intel Pentium G3240 vs.
Intel Xeon W3540

Intel Xeon E5-4620V2 vs.
Intel Xeon W3540

Intel Xeon W3540 vs.
Intel Xeon E5-2640V3

Intel Xeon W3540 vs.
Intel Xeon E5-2630V3

Intel Core 2 Quad Q9550 vs.
Intel Xeon W3540

Intel Core 2 Duo E8300 vs.
Intel Xeon W3540

Intel Xeon W3540 vs.
Intel Xeon W3580

Intel Xeon W3540 vs.
Intel Xeon W5590

Other Comparisons with Intel Xeon E3-1281V3

Intel Core i5 4690S (4th Gen) vs.
Intel Xeon E3-1281V3

Intel Core i5 4590S (4th Gen) vs.
Intel Xeon E3-1281V3

Intel Xeon E3-1281V3 vs.
Intel Xeon E5-2623V3

Intel Xeon E3-1281V3 vs.
Intel Xeon E5-2620V3

Intel Core i7 Extreme Edition 2960XM (2nd Gen) vs.
Intel Xeon E3-1281V3

Intel Xeon E3-1246V3 vs.
Intel Xeon E3-1281V3

Intel Xeon E3-1281V3 vs.
Intel Core i5 2500 (2nd Gen)

Intel Xeon E3-1281V3 vs.
Intel Core i3 2310M (2nd Gen)

Other Popular CPU Comparisons

Intel Xeon W3540 vs.
Intel Xeon E3-1231V3

Intel Xeon W3540 vs.
Intel Xeon E3-1226V3

Intel Xeon W3540 vs.
Intel Xeon E3-1275LV3

Intel Xeon W3540 vs.
Intel Xeon E3-1240LV3

Intel Xeon W3540 vs.
Intel Xeon E5405

Intel Xeon W3540 vs.
Intel Pentium G3258

Intel Xeon W3540 vs.
Intel Core i3 4160 (4th Gen)

Intel Xeon W3540 vs.
Intel Core i3 4160T (4th Gen)

Languages:
en
de
es
Other projects:
engineindetail.com