Intel Core i5 3570 (3rd Gen) vs. Intel Celeron B820

CPU Comparison, Reviews and Tests

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.

CPUs Specifications Comparison

Intel Core i5 3570 (3rd Gen) vs. Intel Celeron B820 Benchmark Chart
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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