Intel Xeon E5503 vs. Intel Pentium B970

CPU Comparison, Reviews and Tests
Intel Xeon E5503
Intel Pentium B970

Detailed comparison and review of Intel Xeon E5503 and Intel Pentium B970. 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 Pentium B970 Benchmark Chart
GENERAL Intel Xeon E5503 Intel Pentium B970
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon E5503 Intel Pentium B970
Type Intel Xeon E5503 Intel Pentium B970
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket PGA988 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 80 W 35 W
Thermal Specification 76 °C 85 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
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) Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 2 threads
Clock Speed (Frequency) 2 GHz 2.3 GHz
Bus Speed 800 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 2 MB
Cache Memory Details Smart Cache - 4 MB L3 - 2 MB
Installed Size 4 MB 2 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5503 Intel Pentium B970
Type - Intel HD Graphics with Dynamic Frequency
Base Frequency - 650 MHz
Max Dynamic Frequency - 1.1 GHz
Features - Dual Display Capable, Intel FDI
EXPANSION & CONNECTIVITY Intel Xeon E5503 Intel Pentium B970
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5503 Intel Pentium B970
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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