In depth comparison and review of Intel Core i7 2820QM (2nd Gen) and AMD Ryzen 7 Pro 7745. 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 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| Type | Intel Core i7 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | - | Socket AM5 |
| Manufacturing Process | 32 nm | 5 nm |
| Thermal Design Power | 45 W | 65 W |
| Thermal Specification | 100 °C | 95 °C |
| PCI Express Revision | 2.0 | 5.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 28 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | "Zen 4" Core Architecture, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 2.3 GHz | 3.8 GHz |
| Max Turbo Speed | 3.4 GHz | 5.3 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 32 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 32 MB L2 - 8 MB L1 - 512 KB |
| Installed Size | 8 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| Type | - | Radeon Graphics |
|---|---|---|
| Max Dynamic Frequency | - | 2200 MHz |
| EXPANSION & CONNECTIVITY | Intel Core i7 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Core i7 2820QM (2nd Gen) | AMD Ryzen 7 Pro 7745 |
|---|
| Included Accessories | - | AMD Wraith Spire Cooler |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 3 years |
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