AMD Athlon II X4 631 vs. AMD Ryzen 7 3800X

CPU Comparison, Reviews and Tests

Detailed comparison and review of AMD Athlon II X4 631 and AMD Ryzen 7 3800X. 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

AMD Athlon II X4 631 vs. AMD Ryzen 7 3800X Benchmark Chart
GENERAL AMD Athlon II X4 631 AMD Ryzen 7 3800X
Product Type Processor Processor
PROCESSOR AMD Athlon II X4 631 AMD Ryzen 7 3800X
Type AMD Athlon II X4 631 AMD Ryzen 7 3800X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket FM1 Socket AM4
Core Voltage 0.45 V - 1.4125 V -
Manufacturing Process 32 nm 7 nm
Thermal Design Power 100 W 105 W
Thermal Specification 70.1 °C -
PCI Express Revision - 4.0
PCI Express Lanes Qty - 16
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 -
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads - 16 threads
Clock Speed (Frequency) 2.6 GHz 3.9 GHz
Max Turbo Speed - 4.5 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache - 32 MB
Cache Memory Details L2 - 4 MB L3 - 32 MB
L2 - 4 MB
Installed Size 4 MB -
EXPANSION & CONNECTIVITY AMD Athlon II X4 631 AMD Ryzen 7 3800X
Compatible Slots 1 x processor - Socket FM1 -
MISCELLANEOUS AMD Athlon II X4 631 AMD Ryzen 7 3800X
Included Accessories Heat sink AMD Wraith Prism
Service & Support Limited warranty - 3 years Limited warranty - parts and labour - 3 years
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