In depth comparison and review of Intel Xeon W3520 and AMD EPYC 72F3. 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 | Intel Xeon W3520 | AMD EPYC 72F3 |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | - | 19.38 cm |
|---|---|---|
| Width | - | 27.94 cm |
| Depth | - | 3.17 cm |
| Weight | - | 680 g |
| PROCESSOR | Intel Xeon W3520 | AMD EPYC 72F3 |
|---|
| Type | Intel Xeon W3520 | AMD EPYC 72F3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | FC-LGA8 | - |
| Compatible Processor Socket | LGA1366 Socket | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 45 nm | - |
| Thermal Design Power | 130 W | 180 W |
| Thermal Specification | 67.9 °C | - |
| PCI Express Revision | - | 4.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 2.66 GHz | 3.7 GHz |
| Max Turbo Speed | 2.93 GHz | 4.1 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 256 MB |
| Installed Size | 8 MB | - |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | - ECC | - |
|---|
| EXPANSION & CONNECTIVITY | Intel Xeon W3520 | AMD EPYC 72F3 |
|---|
| Interfaces | - GT5 | - |
|---|---|---|
| Compatible Slots | 1 x processor | - |
| MISCELLANEOUS | Intel Xeon W3520 | AMD EPYC 72F3 |
|---|
| Service & Support | Limited warranty - 90 days | Limited warranty - replacement - 3 years |
|---|
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