In depth comparison and review of Intel Core i5 3570 (3rd Gen) and Intel Celeron B820. 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 i5 3570 (3rd Gen) | Intel Celeron B820 |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Core i5 3570 (3rd Gen) | Intel Celeron B820 |
|---|
| Type | Intel Core i5 3570 (3rd Gen) | Intel Celeron B820 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | PGA988 Socket |
| Manufacturing Process | 22 nm | 32 nm |
| Thermal Design Power | 77 W | 35 W |
| Thermal Specification | 67.4 °C | 100 °C |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Enhanced SpeedStep technology, integrated memory controller, 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 Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel Anti-Theft Technology, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT) | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 2 threads |
| Clock Speed (Frequency) | 3.4 GHz | 1.7 GHz |
| Max Turbo Speed | 3.8 GHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 6 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 6 MB | L3 - 2 MB |
| Installed Size | 6 MB | 2 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 3570 (3rd Gen) | Intel Celeron B820 |
|---|
| Type | Intel HD Graphics 2500 | Intel HD Graphics with Dynamic Frequency |
|---|---|---|
| Base Frequency | 650 MHz | 650 MHz |
| Max Dynamic Frequency | 1.15 GHz | 1.05 GHz |
| Features | Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider | Intel FDI |
| MISCELLANEOUS | Intel Core i5 3570 (3rd Gen) | Intel Celeron B820 |
|---|
| Compliant Standards | Lead-Free, halogen-free | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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