Side by side comparison and review of Intel Celeron J3455 and AMD Ryzen 7 7800X3D. 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 Celeron J3455 | AMD Ryzen 7 7800X3D |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Celeron J3455 | AMD Ryzen 7 7800X3D |
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| Type | Intel Celeron J3455 | AMD Ryzen 7 7800X3D |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCBGA1296 Socket | Socket AM5 |
| Manufacturing Process | 14 nm | 5 nm |
| Thermal Design Power | 10 W | 120 W |
| Thermal Specification | - | 120 °C |
| PCI Express Revision | 2.0 | 5.0 |
| PCI Express Configurations | 4x1, 1x4+1x2, 2x1+1x2+1x2 | - |
| PCI Express Lanes Qty | 6 | 28 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, 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 Identity Protection Technology, Intel Secure Key, Intel HD Audio Technology, Secure Boot | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 4 threads | 16 threads |
| Clock Speed (Frequency) | 1.5 GHz | 4.2 GHz |
| Max Turbo Speed | 2.3 GHz | 5 GHz |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 96 MB |
|---|---|---|
| Cache Memory Details | 2 MB | L3 - 96 MB L2 - 8 MB L1 - 512 KB |
| INTEGRATED GRAPHICS (GPU) | Intel Celeron J3455 | AMD Ryzen 7 7800X3D |
|---|
| Type | Intel HD Graphics 500 | Radeon Graphics |
|---|---|---|
| Base Frequency | 250 MHz | 400 MHz |
| Max Dynamic Frequency | 750 MHz | 2200 MHz |
| Max Supported Memory Size | 8 GB | - |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable | - |
| MISCELLANEOUS | Intel Celeron J3455 | AMD Ryzen 7 7800X3D |
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| Service & Support | - | Limited warranty - 3 years |
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