Intel Atom Z2420 vs Intel Core i5-2310

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom Z2420 or Intel Atom Z2420 – 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 Atom Z2420 features 1 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2013 and belongs to the 3 generation of the Intel Atom series.
To use the Intel Atom Z2420, you'll need a motherboard with a BGA 617 socket.
The Intel Core i5-2310 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2011 and belongs to the 2 generation of the Intel Core i5 series.
To use the Intel Core i5-2310, you'll need a motherboard with a LGA 1155 socket.
Intel Atom Z2400/Z2600 Group Intel Core i 2000
3 Generation 2
Intel Atom Z2420 Name Intel Core i5-2310
Mobile Segment Desktop / Server
Intel Atom Family Intel Core i5
 
 

CPU Cores and Base Frequency

The Intel Atom Z2420 has 1 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Atom Z2420 is 1.2 GHz
The processor has one core only.
The Intel Core i5-2310 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-2310 is 2.9 GHz
and turbo frequency for one core is 3.2 GHz.
None None 3.2 GHz
normal Core architecture normal
1.2 GHz Frequency 2.9 GHz
1 CPU Cores 4
No Overclocking No
Yes Hyperthreading No
1x Cores 4x
2 Threads 4
 
 

Internal Graphics

The Intel Atom Z2420 has integrated graphics, called iGPU for short.
and 1 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i5-2310 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-2310 uses the Intel HD Graphics 2000, which has 48 texture shaders
and 6 execution units.
-- GPU (Turbo) 1.1 GHz
45 nm Technology 32 nm
10.1 Direct X 10.1
0 bytes Max. GPU Memory 2.0 GB
1 Execution units 6
Q1/2008 Release date Q1/2011
PowerVR SGX540 GPU name Intel HD Graphics 2000
-- Shaders 48
0.4 GHz GPU frequency 0.85 GHz
-- Generation 6
-- Max. displays --
 
 

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.
No h265 / HEVC (8 bit) No
No VP9 No
No VP8 No
No VC-1 Decode
No JPEG No
No h264 Decode / Encode
No h265 / HEVC (10 bit) No
No AVC Decode / Encode
No AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 1.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 6.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
LPDDR2-800 Memory type DDR3-1333
6.4 GB/s Bandwidth 21.3 GB/s
No AES-NI Yes
No ECC No
pci PCIe pci
1.0 GB Max. Memory 32.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 3 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 95 W watts.
3 W TDP (PL1 / PBP) 95 W
90 °C Tjunction max --
 
 

Technical details

The Intel Atom Z2420 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-2310 is manufactured using a 32 nm process.
In total, this processor boasts a generous 6.0 MB cache.
None Virtualization VT-x, VT-x EPT
32 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, MMX, SSSE3 ISA extensions SSE4.1, SSE4.2, AVX
-- Part Number --
Monolithic Chip design Monolithic
Q1/2013 Release date Q2/2011
-- Release price --
512.0 KB L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
0 bytes L3-Cache 6.0 MB
BGA 617 Socket LGA 1155
Operating systems Windows 10, Linux
Penwell Architecture Sandy Bridge S