Side by side comparison and review of Intel Xeon E5-4640V2 and AMD EPYC 8434P. 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 E5-4640V2 | AMD EPYC 8434P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-4640V2 | AMD EPYC 8434P |
|---|
| Type | Intel Xeon E5-4640V2 | AMD EPYC 8434P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket SP6 |
| Socket Count | - | 1P |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | - |
| Thermal Design Power | 95 W | 225 W |
| Thermal Specification | 75 °C | - |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | 96 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 10-core | 48-core |
|---|---|---|
| Number of Threads | 20 threads | 96 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.5 GHz |
| Max Turbo Speed | 2.7 GHz | 3.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 128 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 20 MB | L3 - 128 MB |
| Installed Size | 20 MB | - |
| MISCELLANEOUS | Intel Xeon E5-4640V2 | AMD EPYC 8434P |
|---|
| Service & Support | Limited warranty - 1 year | - |
|---|
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