Intel Celeron N2840 vs Intel Celeron 1005M

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron N2840 or Intel Celeron N2840 – 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 Celeron N2840 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2014 and belongs to the 6 generation of the Intel Celeron series.
To use the Intel Celeron N2840, you'll need a motherboard with a BGA 1170 socket.
The Intel Celeron 1005M features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q3/2013 and belongs to the 3 generation of the Intel Celeron series.
To use the Intel Celeron 1005M, you'll need a motherboard with a PGA 988 socket.
Intel Celeron Family Intel Celeron
Mobile Segment Mobile
Intel Celeron N2840 Name Intel Celeron 1005M
Intel Celeron J1000/N2000 Group Intel Celeron 1000
6 Generation 3
 
 

CPU Cores and Base Frequency

The Intel Celeron N2840 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron N2840 is 2.16 GHz
and turbo frequency for one core is 2.58 GHz.
The Intel Celeron 1005M has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron 1005M is 1.9 GHz
2x Cores 2x
2.58 GHz Turbo Frequency (all cores) None
2.16 GHz Frequency 1.9 GHz
2 CPU Cores 2
normal Core architecture normal
No Hyperthreading No
No Overclocking No
2 Threads 2
2.58 GHz Turbo Frequency (1 core) None
 
 

Internal Graphics

The Intel Celeron N2840 has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron N2840 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Celeron 1005M has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron 1005M uses the Intel HD Graphics (Ivy Bridge GT1), which has 48 texture shaders
and 6 execution units.
0.79 GHz GPU (Turbo) 1.0 GHz
Q3/2013 Release date Q4/2012
4 Execution units 6
11.2 Direct X 11.0
-- Max. displays --
32 Shaders 48
Intel HD Graphics (Bay Trail GT1) GPU name Intel HD Graphics (Ivy Bridge GT1)
0.31 GHz GPU frequency 0.65 GHz
2.0 GB Max. GPU Memory 2.0 GB
7 Generation 7
22 nm Technology 22 nm
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 8.0 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.
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.
No AES-NI Yes
8.0 GB Max. Memory 32.0 GB
21.3 GB/s Bandwidth 25.6 GB/s
DDR3-1333 Memory type DDR3-1600
pci PCIe pci
2 Memory channels 2
No ECC No
 
 

Thermal Management

The processor has a thermal design power (TDP) of 7.5 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 35 W watts.
4.5 W TDP down None
7.5 W TDP (PL1 / PBP) 35 W
100 °C Tjunction max 105 °C
 
 

Technical details

The Intel Celeron N2840 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 1.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Celeron 1005M is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Technical data sheet Documents Technical data sheet
Q2/2014 Release date Q3/2013
BGA 1170 Socket PGA 988
0 bytes L2-Cache 0 bytes
1.0 MB L3-Cache 2.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Bay Trail Architecture Ivy Bridge U
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
107 $ Release price --
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
Monolithic Chip design Monolithic
22 nm Technology 22 nm
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Celeron 1005M
2C 2T @ 1.9 GHz
2683
2683
Intel Celeron N2840
2C 2T @ 2.16 GHz
1702
1702

Geekbench 6 (Multi-Core)

Intel Celeron 1005M
2C 2T @ 1.9 GHz
607
607
Intel Celeron N2840
2C 2T @ 2.16 GHz
335
335

Geekbench 6 (Single-Core)

Intel Celeron 1005M
2C 2T @ 1.9 GHz
340
340
Intel Celeron N2840
2C 2T @ 2.16 GHz
194
194