In depth comparison and review of Intel Xeon W5580 and AMD R-series Embedded RX-427NB. 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 W5580 | AMD R-series Embedded RX-427NB |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon W5580 | AMD R-series Embedded RX-427NB |
|---|
| Type | Intel Xeon W5580 | AMD R-series Embedded RX-427NB |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | Socket FP3 |
| Manufacturing Process | 45 nm | - |
| Thermal Design Power | 130 W | 35 W |
| Thermal Specification | 67 °C | 100 °C |
| PCI Express Revision | - | 3.0 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E) | - |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 3.2 GHz | 2.7 GHz |
| Max Turbo Speed | 3.46 GHz | 3.4 GHz |
| Bus Speed | 1366 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L2 - 4 MB |
| Installed Size | 8 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon W5580 | AMD R-series Embedded RX-427NB |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon W5580 | AMD R-series Embedded RX-427NB |
|---|
| Compliant Standards | RoHS | - |
|---|---|---|
| Service & Support | Limited warranty - 90 days | - |
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