Side by side comparison and review of Intel Xeon E5-2643V3 and AMD A8 7670K. 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 E5-2643V3 | AMD A8 7670K |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V3 | AMD A8 7670K |
|---|
| Type | Intel Xeon E5-2643V3 | AMD A8 7670K |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | Socket FM2+ |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 28 nm |
| Thermal Design Power | 135 W | 95 W |
| Thermal Specification | 77 °C | - |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | - |
| Architecture Features | Integrated memory controller | AMD Virtualization, AMD App Acceleration |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Quad-Core |
|---|---|---|
| Number of Threads | 12 threads | 4 threads |
| Clock Speed (Frequency) | 3.4 GHz | 3.6 GHz |
| Max Turbo Speed | 3.7 GHz | 3.9 GHz |
| Bus Speed | 4800 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 4 MB |
|---|---|---|
| Cache Memory Details | 20 MB | L2 - 4 MB L1 - 256 KB |
| Installed Size | 20 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2643V3 | AMD A8 7670K |
|---|
| Type | - | Radeon R7 Series Graphics |
|---|---|---|
| Base Frequency | - | 757 MHz |
| MISCELLANEOUS | Intel Xeon E5-2643V3 | AMD A8 7670K |
|---|
| Included Accessories | Additional fan | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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