Intel Xeon X5670 vs. AMD Athlon II X4 631

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5670 and AMD Athlon II X4 631. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Xeon X5670 vs. AMD Athlon II X4 631 Benchmark Chart
GENERAL Intel Xeon X5670 AMD Athlon II X4 631
Product Type Processor Processor
PROCESSOR Intel Xeon X5670 AMD Athlon II X4 631
Type Intel Xeon X5670 AMD Athlon II X4 631
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket Socket FM1
Core Voltage 1.3 V 0.45 V - 1.4125 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 95 W 100 W
Thermal Specification 81.3 °C 70.1 °C
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads -
Clock Speed (Frequency) 2.93 GHz 2.6 GHz
Max Turbo Speed 3.33 GHz -
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB -
Cache Level 1 Size 384 KB -
Cache Memory Details L2 - 6 x 256 KB
L3 - 12 MB
L2 - 4 MB
Installed Size 12 MB 4 MB
EXPANSION & CONNECTIVITY Intel Xeon X5670 AMD Athlon II X4 631
Compatible Slots 1 x processor 1 x processor - Socket FM1
MISCELLANEOUS Intel Xeon X5670 AMD Athlon II X4 631
Included Accessories Heat sink Heat sink
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site Limited warranty - 3 years
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