In depth comparison and review of Intel Core i3 3220 (3rd Gen) and AMD Athlon II X4 845. 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 i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| Type | Intel Core i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | Socket FM2+ |
| Manufacturing Process | 22 nm | 28 nm |
| Thermal Design Power | 55 W | 65 W |
| Thermal Specification | - | 71.3 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology | AMD Virtualization |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 4 threads |
| Clock Speed (Frequency) | 3.3 GHz | 3.5 GHz |
| Max Turbo Speed | - | 3.8 GHz |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L2 - 1 MB L3 - 3 MB |
L2 - 2 MB |
| Installed Size | 3 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| Type | Intel HD Graphics 2500 | - |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1.05 GHz | - |
| Features | Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider | - |
| EXPANSION & CONNECTIVITY | Intel Core i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| Compatible Slots | 1 x processor - LGA1155 Socket | - |
|---|
| MISCELLANEOUS | Intel Core i3 3220 (3rd Gen) | AMD Athlon II X4 845 |
|---|
| Included Accessories | - | Near Silent Thermal Solution |
|---|---|---|
| Compliant Standards | RoHS | AES |
| Service & Support | Limited warranty - 3 years | - |
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