In depth comparison and review of Intel Xeon E5-2640 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 E5-2640 | 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 E5-2640 | AMD EPYC 72F3 |
|---|
| Type | Intel Xeon E5-2640 | AMD EPYC 72F3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket SP3 |
| Socket Count | - | 1P/2P |
| Core Voltage | 0.6 V - 1.35 V | - |
| Manufacturing Process | 32 nm | - |
| Thermal Design Power | 95 W | 180 W |
| Thermal Specification | 73 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 40 | 128 |
| 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 | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 8-core |
|---|---|---|
| Number of Threads | 12 threads | 16 threads |
| Clock Speed (Frequency) | 2.5 GHz | 3.7 GHz |
| Max Turbo Speed | 3 GHz | 4.1 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 15 MB | 256 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 15 MB | L3 - 256 MB |
| Installed Size | 15 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2640 | AMD EPYC 72F3 |
|---|
| Compatible Slots | 1 x processor - LGA2011 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E5-2640 | AMD EPYC 72F3 |
|---|
| Included Accessories | Cooler (fansink) | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | Limited warranty - replacement - 3 years |
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