Side by side comparison and review of Intel Xeon L5520 and AMD Ryzen 7 5800X3D. 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.
| GENERAL | Intel Xeon L5520 | AMD Ryzen 7 5800X3D |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon L5520 | AMD Ryzen 7 5800X3D |
|---|
| Type | Intel Xeon L5520 | AMD Ryzen 7 5800X3D |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket AM4 |
| Power Efficiency | Low-Voltage (LV) | - |
| Core Voltage | 0.75 V - 1.35 V | - |
| Manufacturing Process | 45 nm | 7 nm |
| Thermal Design Power | 60 W | 105 W |
| Thermal Specification | 70 °C | 90 °C |
| PCI Express Revision | - | 4.0 |
| Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology | AMD Ryzen VR-Ready Premium, "Zen 3" Core Architecture, AMD 3D V-Cache technology, Windows 11 Gaming |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 2.26 GHz | 3.4 GHz |
| Max Turbo Speed | - | 4.5 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 96 MB |
|---|---|---|
| Cache Level 1 Size | 256 KB | - |
| Cache Memory Details | L3 - 8 MB | L3 - 96 MB L2 - 4 MB L1 - 512 KB |
| Installed Size | 8 MB | - |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Installed RAM Size | 1066 MB | - |
|---|---|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
| EXPANSION & CONNECTIVITY | Intel Xeon L5520 | AMD Ryzen 7 5800X3D |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon L5520 | AMD Ryzen 7 5800X3D |
|---|
| Included Accessories | Heat pipe | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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