In depth comparison and review of Intel Core i7 3770 (3rd Gen) and AMD Ryzen 5 Pro 7645. 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 Core i7 3770 (3rd Gen) | AMD Ryzen 5 Pro 7645 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i7 3770 (3rd Gen) | AMD Ryzen 5 Pro 7645 |
|---|
| Type | Intel Core i7 3770 (3rd Gen) | AMD Ryzen 5 Pro 7645 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | Socket AM5 |
| Manufacturing Process | 22 nm | 5 nm |
| Thermal Design Power | 77 W | 65 W |
| Thermal Specification | 67.4 °C | 95 °C |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | - | 28 |
| Architecture Features | Hyper-Threading Technology, integrated memory controller, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | 8 threads | 12 threads |
| Clock Speed (Frequency) | 3.4 GHz | 3.8 GHz |
| Max Turbo Speed | 3.9 GHz | 5.1 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 32 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 32 MB L2 - 6 MB L1 - 384 KB |
| Installed Size | 8 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 3770 (3rd Gen) | AMD Ryzen 5 Pro 7645 |
|---|
| Type | Intel HD Graphics 4000 | Radeon Graphics |
|---|---|---|
| Base Frequency | 850 MHz | - |
| Max Dynamic Frequency | 1150 MHz | 2200 MHz |
| Features | Intel Clear Video HD Technology, InTRU 3D Technology, Intel Wireless Display (WiDi), Intel Insider, Intel Quick Sync Video 2.0 | - |
| MISCELLANEOUS | Intel Core i7 3770 (3rd Gen) | AMD Ryzen 5 Pro 7645 |
|---|
| Included Accessories | - | AMD Wraith Spire Cooler |
|---|---|---|
| Compliant Standards | Lead-Free, halogen-free | - |
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 3 years |
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