In depth comparison and review of Intel Xeon E7-8855V4 and Intel Xeon Gold 6143. 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 E7-8855V4 | Intel Xeon Gold 6143 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8855V4 | Intel Xeon Gold 6143 |
|---|
| Type | Intel Xeon E7-8855V4 | Intel Xeon Gold 6143 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA3647 Socket |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 140 W | 205 W |
| Thermal Specification | 73 °C | - |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, 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 Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard | - |
| PERFORMANCE |
|---|
| Number of Cores | 14-core | 16-core |
|---|---|---|
| Number of Threads | 28 threads | - |
| Clock Speed (Frequency) | 2.1 GHz | 2.8 GHz |
| Max Turbo Speed | 2.8 GHz | - |
| CACHE MEMORY |
|---|
| Cache | 35 MB | 22 MB |
|---|---|---|
| Cache Memory Details | 35 MB | L3 - 22 MB |
| MISCELLANEOUS | Intel Xeon E7-8855V4 | Intel Xeon Gold 6143 |
|---|
| Included Accessories | - | Performance heatsink |
|---|
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