Intel Xeon E5503 vs. Intel Xeon E7-2803

CPU Comparison, Reviews and Tests
Intel Xeon E5503
Intel Xeon E7-2803

Side by side comparison and review of Intel Xeon E5503 and Intel Xeon E7-2803. 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 E5503 vs. Intel Xeon E7-2803 Benchmark Chart
GENERAL Intel Xeon E5503 Intel Xeon E7-2803
Product Type Processor Processor
PROCESSOR Intel Xeon E5503 Intel Xeon E7-2803
Type Intel Xeon E5503 Intel Xeon E7-2803
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1567 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 80 W 105 W
Thermal Specification 76 °C 64 °C
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, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI)
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads 2 threads 12 threads
Clock Speed (Frequency) 2 GHz 1.73 GHz
Bus Speed 800 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 18 MB
Cache Memory Details Smart Cache - 4 MB 18 MB
Installed Size 4 MB 18 MB
EXPANSION & CONNECTIVITY Intel Xeon E5503 Intel Xeon E7-2803
Expansion Slots - 2 processor - LGA1567 Socket
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon E5503 Intel Xeon E7-2803
Included Accessories Heat sink -
Compliant Standards RoHS Halogen-free
Service & Support Limited warranty - 1 year - on-site -
Other Comparisons with Intel Xeon E5503

Intel Pentium B960 vs.
Intel Xeon E5503

Intel Core i7 3770 (3rd Gen) vs.
Intel Xeon E5503

Intel Xeon E5503 vs.
Intel Xeon E5-2609

Intel Xeon E5503 vs.
Intel Xeon E5-2603

Intel Xeon E5503 vs.
Intel Xeon X5450

Intel Xeon E5503 vs.
Intel Xeon E5504

Intel Xeon E5503 vs.
Intel Xeon E5-2630V2

Intel Xeon E5503 vs.
Intel Xeon E7-8893v2

Other Comparisons with Intel Xeon E7-2803

Intel Pentium G3220T vs.
Intel Xeon E7-2803

Intel Pentium G3420 vs.
Intel Xeon E7-2803

Intel Xeon E7-2803 vs.
Intel Xeon E5-2430V2

Intel Xeon E7-2803 vs.
Intel Xeon E5-2407V2

Intel Xeon E5-2430L vs.
Intel Xeon E7-2803

Intel Xeon E5606 vs.
Intel Xeon E7-2803

Intel Xeon E7-2803 vs.
Intel Xeon E5-2690V2

Intel Xeon E7-2803 vs.
Intel Xeon E5-2670V2

Other Popular CPU Comparisons

Intel Xeon E5503 vs.
Intel Pentium G3220

Intel Xeon E5503 vs.
Intel Core i5 4300M (4th Gen)

Intel Xeon E5503 vs.
Intel Celeron 2950M

Intel Xeon E5503 vs.
Intel Core i7 4600M (4th Gen)

Intel Xeon E5503 vs.
Intel Xeon E5-2643V2

Intel Xeon E5503 vs.
Intel Xeon E5-2637V2

Intel Xeon E5503 vs.
Intel Xeon E5-4607V2

Intel Xeon E5503 vs.
Intel Xeon E5-2430V2

Languages:
en
de
es
Other projects:
engineindetail.com