Side by side comparison and review of Intel Xeon E3-1280V3 and AMD EPYC 7203. 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 E3-1280V3 | AMD EPYC 7203 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E3-1280V3 | AMD EPYC 7203 |
|---|
| Type | Intel Xeon E3-1280V3 | AMD EPYC 7203 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1150 Socket | Socket SP3 |
| Socket Count | - | 1P/2P |
| Manufacturing Process | 22 nm | - |
| Thermal Design Power | 82 W | 150 W |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8, 2x4 | - |
| PCI Express Lanes Qty | 16 | 128 |
| Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 3.6 GHz | 2.8 GHz |
| Max Turbo Speed | 4 GHz | 3.4 GHz |
| Bus Speed | 1600 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 64 MB |
|---|---|---|
| Cache Memory Details | L3 - TLC NAND Flash - 8 MB | L3 - 64 MB |
| Installed Size | 8 MB | - |
| MISCELLANEOUS | Intel Xeon E3-1280V3 | AMD EPYC 7203 |
|---|
| Compliant Standards | RoHS | - |
|---|
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