Side by side comparison and review of Intel Xeon E7-8850V2 and AMD Ryzen 9 3900X. 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 E7-8850V2 | AMD Ryzen 9 3900X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8850V2 | AMD Ryzen 9 3900X |
|---|
| Type | Intel Xeon E7-8850V2 | AMD Ryzen 9 3900X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket AM4 |
| Manufacturing Process | 22 nm | 7 nm |
| Thermal Design Power | 105 W | 105 W |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 32 | 16 |
| Architecture Features | Enhanced 3DNow! instructions set, Hyper-Threading 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 | - |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 12-core |
|---|---|---|
| Number of Threads | 24 threads | 24 threads |
| Clock Speed (Frequency) | 2.3 GHz | 3.8 GHz |
| Max Turbo Speed | 2.8 GHz | 4.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 64 MB |
|---|---|---|
| Cache Memory Details | L3 - 24 MB | L3 - 64 MB L2 - 6 MB L1 - 768 KB |
| Installed Size | 24 MB | - |
| MISCELLANEOUS | Intel Xeon E7-8850V2 | AMD Ryzen 9 3900X |
|---|
| Included Accessories | - | AMD Wraith Prism with RGB LED |
|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - parts and labour - 3 years |
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