Intel Xeon E5503 vs. Intel Celeron 6305

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5503 and Intel Celeron 6305. 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 E5503 vs. Intel Celeron 6305 Benchmark Chart
GENERAL Intel Xeon E5503 Intel Celeron 6305
Product Type Processor Processor (mobile)
DIMENSIONS
Width - 4.65 cm
Depth - 2.5 cm
PROCESSOR Intel Xeon E5503 Intel Celeron 6305
Type Intel Xeon E5503 Intel Celeron 6305
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket FCBGA1449 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 10 nm
Thermal Design Power 80 W 15 W
Thermal Specification 76 °C 100 °C
PCI Express Revision - 3.0
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT) 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 Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Gaussian and Neural Accelerator 2.0, Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel Wake on Voice, Intel High Definition Audio, MIPI SoundWire 1.1, Intel Adaptix Technology, Intel Control-Flow Enforcement Technology
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 2 threads
Clock Speed (Frequency) 2 GHz 1.8 GHz
Bus Speed 800 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 4 MB 4 MB
Cache Memory Details Smart Cache - 4 MB Smart Cache - 4 MB
Installed Size 4 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5503 Intel Celeron 6305
Type - Intel UHD Graphics
Max Dynamic Frequency - 1.25 GHz
Max Supported Resolution - 4096x2304@60Hz (eDP), 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI)
Features - Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
EXPANSION & CONNECTIVITY Intel Xeon E5503 Intel Celeron 6305
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5503 Intel Celeron 6305
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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