Detailed comparison and review of Intel Xeon E5-2640 and AMD R-series Embedded RX427BB (2nd Gen). With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Type | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket FP3 |
| Core Voltage | 0.6 V - 1.35 V | - |
| Manufacturing Process | 32 nm | - |
| Thermal Design Power | 95 W | 35 W |
| Thermal Specification | 73 °C | 100 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 40 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, Intel Trusted Execution Technology, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States | - |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Quad-Core |
|---|---|---|
| Number of Threads | 12 threads | - |
| Clock Speed (Frequency) | 2.5 GHz | 2.7 GHz |
| Max Turbo Speed | 3 GHz | 3.6 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 15 MB | 4 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 15 MB | L2 - 4 MB |
| Installed Size | 15 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Type | - | AMD Radeon HD 9000 |
|---|---|---|
| Base Frequency | - | 600 MHz |
| Max Dynamic Frequency | - | 686 MHz |
| Max Supported Resolution | - | 4096x2160 |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Compatible Slots | 1 x processor - LGA2011 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E5-2640 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Included Accessories | Cooler (fansink) | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | - |
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