In depth comparison and review of Intel Xeon E7540 and AMD R-series Embedded RX-421ND. 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 E7540 | AMD R-series Embedded RX-421ND |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7540 | AMD R-series Embedded RX-421ND |
|---|
| Type | Intel Xeon E7540 | AMD R-series Embedded RX-421ND |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1567 Socket | Socket FP4 |
| Core Voltage | 1.5 V | - |
| Manufacturing Process | 45 nm | - |
| Thermal Design Power | 105 W | 35 W |
| Thermal Specification | 64 °C | - |
| PCI Express Revision | - | 3.0 |
| PCI Express Lanes Qty | - | 12 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 | - |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Quad-Core |
|---|---|---|
| Number of Threads | 12 threads | - |
| Clock Speed (Frequency) | 2 GHz | 2.1 GHz |
| Max Turbo Speed | 2.27 GHz | 3.4 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 18 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 18 MB | L2 - 2 MB |
| Installed Size | 18 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E7540 | AMD R-series Embedded RX-421ND |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E7540 | AMD R-series Embedded RX-421ND |
|---|
| Compliant Standards | RoHS | - |
|---|---|---|
| Service & Support | Limited warranty - 90 days | - |
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