In depth comparison and review of AMD FX 8300 and AMD Ryzen 9 7900X3D. 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.
GENERAL | AMD FX 8300 | AMD Ryzen 9 7900X3D |
---|
Product Type | Processor | Processor |
---|
PROCESSOR | AMD FX 8300 | AMD Ryzen 9 7900X3D |
---|
Type | AMD FX 8300 | AMD Ryzen 9 7900X3D |
---|
ARCHITECTURE |
---|
Processor Qty | 1 | 1 |
---|---|---|
Compatible Processor Socket | Socket AM3+ | Socket AM5 |
Manufacturing Process | 32 nm | 5 nm |
Thermal Design Power | 95 W | 120 W |
Thermal Specification | 70.5 °C | 89 °C |
PCI Express Revision | - | 5.0 |
PCI Express Lanes Qty | - | 28 |
Architecture Features | AMD64 technology, AMD Virtualization | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture |
PERFORMANCE |
---|
Number of Cores | 8-core | 12-core |
---|---|---|
Number of Threads | 8 threads | 24 threads |
Clock Speed (Frequency) | 3.3 GHz | 4.4 GHz |
Max Turbo Speed | 4.2 GHz | 5.6 GHz |
CACHE MEMORY |
---|
Cache | 8 MB | 128 MB |
---|---|---|
Cache Memory Details | L1 - 384 KB L2 - 8 MB L3 - 8 MB |
L3 - 128 MB L2 - 12 MB L1 - 768 KB |
Installed Size | 8 MB | - |
INTEGRATED GRAPHICS (GPU) | AMD FX 8300 | AMD Ryzen 9 7900X3D |
---|
Type | - | Radeon Graphics |
---|---|---|
Base Frequency | - | 400 MHz |
Max Dynamic Frequency | - | 2200 MHz |
MISCELLANEOUS | AMD FX 8300 | AMD Ryzen 9 7900X3D |
---|
Service & Support | - | Limited warranty - 3 years |
---|