Intel Core i7-3770K vs Intel Pentium E2220

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-3770K or Intel Core i7-3770K – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-3770K features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2012 and belongs to the 3 generation of the Intel Core i7 series.
To use the Intel Core i7-3770K, you'll need a motherboard with a LGA 1155 socket.
The Intel Pentium E2220 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2007 and belongs to the 0 generation of the Intel Pentium series.
To use the Intel Pentium E2220, you'll need a motherboard with a LGA 775 socket.
3 Generation 0
Intel Core i7 Family Intel Pentium
Intel Core i 3000 Group Intel Pentium D
Intel Core i7-3770K Name Intel Pentium E2220
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Core i7-3770K has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-3770K is 3.5 GHz
and turbo frequency for one core is 3.9 GHz.
The Intel Pentium E2220 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Pentium E2220 is 2.4 GHz
4 CPU Cores 2
8 Threads 2
3.9 GHz Turbo Frequency (1 core) None
3.5 GHz Frequency 2.4 GHz
4x Cores 2x Core
normal Core architecture normal
Yes Overclocking Yes
Yes Hyperthreading No
3.9 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Core i7-3770K has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-3770K uses the Intel HD Graphics 4000, which has 128 texture shaders
and 16 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Pentium E2220 does not have integrated graphics.
7 Generation --
Q1/2011 Release date --
-- Max. displays --
16 Execution units --
128 Shaders --
1.15 GHz GPU (Turbo) --
0.65 GHz GPU frequency --
22 nm Technology --
Intel HD Graphics 4000 GPU name
2.0 GB Max. GPU Memory 0 bytes
11.0 Direct X --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode JPEG --
Decode / Encode h264 --
No AV1 --
No VP9 --
No h265 / HEVC (10 bit) --
Decode / Encode AVC --
No h265 / HEVC (8 bit) --
No VP8 --
Decode VC-1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
32.0 GB Max. Memory 16.0 GB
DDR3-1600 Memory type DDR3-1066, DDR2-800
Yes AES-NI No
25.6 GB/s Bandwidth --
No ECC No
pci PCIe pci
 
 

Thermal Management

The processor has a thermal design power (TDP) of 77 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 65 W watts.
77 W TDP (PL1 / PBP) 65 W
-- Tjunction max --
 
 

Technical details

The Intel Core i7-3770K is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Pentium E2220 is manufactured using a 65 nm process.
Q2/2012 Release date Q4/2007
Ivy Bridge S Architecture Presler
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT Virtualization None
Monolithic Chip design Monolithic
8.0 MB L3-Cache 0 bytes
SSE4.1, SSE4.2, AVX ISA extensions
22 nm Technology 65 nm
LGA 1155 Socket LGA 775
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
275 $ Release price --
Windows 10, Linux Operating systems Windows 10, Linux
0 bytes L2-Cache 1.0 MB
 
 

Benchmarks