In depth comparison and review of Intel Xeon E7-8850 and AMD Ryzen 9 7900X3D. 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 E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| Type | Intel Xeon E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1567 Socket | Socket AM5 |
| Manufacturing Process | 32 nm | 5 nm |
| Thermal Design Power | 130 W | 120 W |
| Thermal Specification | 69 °C | 89 °C |
| PCI Express Revision | - | 5.0 |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 10-core | 12-core |
|---|---|---|
| Number of Threads | 20 threads | 24 threads |
| Clock Speed (Frequency) | 2 GHz | 4.4 GHz |
| Max Turbo Speed | 2.4 GHz | 5.6 GHz |
| Bus Speed | 3200 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 128 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 24 MB | L3 - 128 MB L2 - 12 MB L1 - 768 KB |
| Installed Size | 24 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Base Frequency | - | 400 MHz |
| Max Dynamic Frequency | - | 2200 MHz |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| Compatible Slots | 1 x processor - LGA1567 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E7-8850 | AMD Ryzen 9 7900X3D |
|---|
| Compliant Standards | RoHS | - |
|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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