Intel Xeon W3520 vs. Intel Celeron G3900

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon W3520 and Intel Celeron G3900. 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 W3520 vs. Intel Celeron G3900 Benchmark Chart
GENERAL Intel Xeon W3520 Intel Celeron G3900
Product Type Processor Processor
PROCESSOR Intel Xeon W3520 Intel Celeron G3900
Type Intel Xeon W3520 Intel Celeron G3900
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket LGA1151 Socket
Manufacturing Process 45 nm 14 nm
Thermal Design Power 130 W 51 W
Thermal Specification 67.9 °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 Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Software Guard Extensions (SGX)
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 2 threads
Clock Speed (Frequency) 2.66 GHz 2.8 GHz
Max Turbo Speed 2.93 GHz -
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 2 MB
Cache Memory Details L3 - 8 MB Smart Cache - 2 MB
Installed Size 8 MB -
Type Advanced Smart Cache -
RAM
Technology - ECC -
INTEGRATED GRAPHICS (GPU) Intel Xeon W3520 Intel Celeron G3900
Type - Intel HD Graphics 510
Base Frequency - 350 MHz
Max Dynamic Frequency - 950 MHz
Max Supported Memory Size - 64 GB
Max Supported Resolution - 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP)
Features - Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable
EXPANSION & CONNECTIVITY Intel Xeon W3520 Intel Celeron G3900
Interfaces - GT5 -
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon W3520 Intel Celeron G3900
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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