Detailed comparison and review of Intel Core i7 4790 (4th Gen) and AMD Ryzen 7 7800X3D. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| Type | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1150 Socket | Socket AM5 |
| Manufacturing Process | 22 nm | 5 nm |
| Thermal Design Power | 95 W | 120 W |
| Thermal Specification | 72.72 °C | 120 °C |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 28 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel Stable Image Platform Program (SIPP) | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 3.6 GHz | 4.2 GHz |
| Max Turbo Speed | 4 GHz | 5 GHz |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 96 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 8 MB | L3 - 96 MB L2 - 8 MB L1 - 512 KB |
| Installed Size | 8 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| Type | Intel HD Graphics 4600 | Radeon Graphics |
|---|---|---|
| Base Frequency | 350 MHz | 400 MHz |
| Max Dynamic Frequency | 1.2 GHz | 2200 MHz |
| Max Supported Memory Size | 2 GB | - |
| Max Supported Resolution | 4096x2304@24Hz (HDMI), 3840x2160@60Hz (DP), 3840x2160@60Hz (eDP), 1920x1200@60Hz (VGA) | - |
| Features | Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| Compatible Slots | 1 x processor - LGA1150 Socket | - |
|---|
| MISCELLANEOUS | Intel Core i7 4790 (4th Gen) | AMD Ryzen 7 7800X3D |
|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
|---|
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