In depth comparison and review of Intel Xeon E5-2643V3 and Intel Celeron G3920. 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 E5-2643V3 | Intel Celeron G3920 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V3 | Intel Celeron G3920 |
|---|
| Type | Intel Xeon E5-2643V3 | Intel Celeron G3920 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | LGA1151 Socket |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 14 nm |
| Thermal Design Power | 135 W | 51 W |
| Thermal Specification | 77 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | X16, x4, x8 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 40 | 16 |
| Architecture Features | Integrated memory controller | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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, Intel Software Guard Extensions (SGX) |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 2 threads |
| Clock Speed (Frequency) | 3.4 GHz | 2.9 GHz |
| Max Turbo Speed | 3.7 GHz | - |
| Bus Speed | 4800 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 2 MB |
|---|---|---|
| Cache Memory Details | 20 MB | Smart Cache - 2 MB |
| Installed Size | 20 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5-2643V3 | Intel Celeron G3920 |
|---|
| Type | - | Intel HD Graphics 510 |
|---|---|---|
| Base Frequency | - | 350 MHz |
| Max Dynamic Frequency | - | 950 MHz |
| Max Supported Memory Size | - | 64 GB |
| Max Supported Resolution | - | 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) |
| Features | - | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable |
| MISCELLANEOUS | Intel Xeon E5-2643V3 | Intel Celeron G3920 |
|---|
| Included Accessories | Additional fan | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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