Side by side comparison and review of Intel Xeon E-2278G and AMD Ryzen 9 7900. 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 E-2278G | AMD Ryzen 9 7900 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E-2278G | AMD Ryzen 9 7900 |
|---|
| Type | Intel Xeon E-2278G | AMD Ryzen 9 7900 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1151 Socket | Socket AM5 |
| Manufacturing Process | 14 nm | 5 nm |
| Thermal Design Power | 80 W | 65 W |
| Thermal Specification | 100 °C | 95 °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 | 3.7 GHz |
| Max Turbo Speed | 5 GHz | 5.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 64 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 16 MB | L1 - 768 KB L2 - 12 MB L3 - 64 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E-2278G | AMD Ryzen 9 7900 |
|---|
| Type | Intel UHD Graphics P630 | Radeon Graphics |
|---|---|---|
| Base Frequency | 350 MHz | 400 MHz |
| Max Dynamic Frequency | 1.2 GHz | 2.2 GHz |
| 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 7900 |
|---|
| Included Accessories | - | AMD Wraith Prism |
|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 3 years |
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