Intel Xeon E3-1275 vs. Intel Xeon W W-2145

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E3-1275 and Intel Xeon W W-2145. 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 E3-1275 vs. Intel Xeon W W-2145 Benchmark Chart
GENERAL Intel Xeon E3-1275 Intel Xeon W W-2145
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1275 Intel Xeon W W-2145
Type Intel Xeon E3-1275 Intel Xeon W W-2145
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket -
Manufacturing Process 32 nm -
Thermal Design Power 95 W 140 W
Thermal Specification 72.6 °C -
PCI Express Revision 2.0 -
PCI Express Lanes Qty 20 -
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI) -
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads -
Clock Speed (Frequency) 3.4 GHz 3.7 GHz
Max Turbo Speed 3.8 GHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB -
Cache Level 1 Size 256 KB -
Cache Memory Details Smart Cache - 8 MB -
Installed Size 8 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E3-1275 Intel Xeon W W-2145
Type Intel HD Graphics P3000 -
Base Frequency 850 MHz -
Max Dynamic Frequency 1.35 GHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video -
EXPANSION & CONNECTIVITY Intel Xeon E3-1275 Intel Xeon W W-2145
Compatible Slots 1 x processor - LGA1155 Socket -
MISCELLANEOUS Intel Xeon E3-1275 Intel Xeon W W-2145
Included Accessories Heat sink -
Compliant Standards Halogen-free -
Service & Support Limited warranty - 3 years -
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