AMD Athlon II X2 220 vs. AMD Athlon II X4 845

CPU Comparison, Reviews and Tests

Side by side comparison and review of AMD Athlon II X2 220 and AMD Athlon II X4 845. 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

AMD Athlon II X2 220 vs. AMD Athlon II X4 845 Benchmark Chart
GENERAL AMD Athlon II X2 220 AMD Athlon II X4 845
Product Type Processor Processor
PROCESSOR AMD Athlon II X2 220 AMD Athlon II X4 845
Type AMD Athlon II X2 220 AMD Athlon II X4 845
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket AM3 Socket FM2+
Core Voltage 0.9 - 1.4 V -
Manufacturing Process 45 nm 28 nm
Thermal Design Power 65 W 65 W
Thermal Specification 74 °C 71.3 °C
Architecture Features 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 AMD Virtualization
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads - 4 threads
Clock Speed (Frequency) 2.8 GHz 3.5 GHz
Max Turbo Speed - 3.8 GHz
Bus Speed 533 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 1 MB 2 MB
Cache Memory Details L2 - 1 MB L2 - 2 MB
Installed Size 1 MB -
EXPANSION & CONNECTIVITY AMD Athlon II X2 220 AMD Athlon II X4 845
Compatible Slots 1 x processor -
MISCELLANEOUS AMD Athlon II X2 220 AMD Athlon II X4 845
Included Accessories - Near Silent Thermal Solution
Compliant Standards - AES
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