Intel Xeon E7-2803 vs. Intel Xeon W-2135

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E7-2803 and Intel Xeon W-2135. 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 E7-2803 vs. Intel Xeon W-2135 Benchmark Chart
GENERAL Intel Xeon E7-2803 Intel Xeon W-2135
Product Type Processor Processor
PROCESSOR Intel Xeon E7-2803 Intel Xeon W-2135
Type Intel Xeon E7-2803 Intel Xeon W-2135
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA2066 Socket
Manufacturing Process 32 nm 14 nm
Thermal Design Power 105 W 140 W
Thermal Specification 64 °C -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI) Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard, Intel Memory Protection Extensions (MPX), Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Intel Volume Management Device (VMD), Intel Boot Guard
PERFORMANCE
Number of Cores 6-core 6-core
Number of Threads 12 threads 12 threads
Clock Speed (Frequency) 1.73 GHz 3.7 GHz
Max Turbo Speed - 4.5 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 18 MB 8.25 MB
Cache Memory Details 18 MB 8.25 MB
Installed Size 18 MB -
EXPANSION & CONNECTIVITY Intel Xeon E7-2803 Intel Xeon W-2135
Expansion Slots 2 processor - LGA1567 Socket -
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E7-2803 Intel Xeon W-2135
Compliant Standards Halogen-free -
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