In depth comparison and review of Intel Xeon E-2278G 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 E-2278G | AMD Ryzen 9 7900X3D |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E-2278G | AMD Ryzen 9 7900X3D |
|---|
| Type | Intel Xeon E-2278G | AMD Ryzen 9 7900X3D |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1151 Socket | Socket AM5 |
| Manufacturing Process | 14 nm | 5 nm |
| Thermal Design Power | 80 W | 120 W |
| Thermal Specification | 100 °C | 89 °C |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | 2x8, 1x8+2x4, x16 | - |
| PCI Express Lanes Qty | 16 | 28 |
| Architecture Features | Intel 64 Technology, Intel Turbo Boost Technology 2.0 | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 12-core |
|---|---|---|
| Number of Threads | 16 threads | 24 threads |
| Clock Speed (Frequency) | 3.4 GHz | 4.4 GHz |
| Max Turbo Speed | 5 GHz | 5.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 128 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 16 MB | L3 - 128 MB L2 - 12 MB L1 - 768 KB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E-2278G | AMD Ryzen 9 7900X3D |
|---|
| Type | Intel UHD Graphics P630 | Radeon Graphics |
|---|---|---|
| Base Frequency | 350 MHz | 400 MHz |
| Max Dynamic Frequency | 1.2 GHz | 2200 MHz |
| Max Supported Memory Size | 128 GB | - |
| Max Supported Resolution | 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP), 4096x2160@24Hz (HDMI) | - |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable | - |
| MISCELLANEOUS | Intel Xeon E-2278G | AMD Ryzen 9 7900X3D |
|---|
| Service & Support | - | Limited warranty - 3 years |
|---|
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