Intel Core i3 2348M 

Released January, 2013
  • 2.3 GHz
  • Dual core
7.5 Out of 10

The core features were targeting a 2:1 ratio of performance to power, which would require new features and updates to improve performance by at least 2x while maintaining power levels.
by Ryan-Shrout (Aug, 2014)
The T300 Chi was specified as a 12.5-inch fanless tablet in a 7.3mm thickness design, with LTE support and a 2560x1600 display.
by Ian-Cutress (Sep, 2014)
Explore 5 laptops with the Intel Core i3 2348M

CPUBoss Review Our evaluation of the Intel Core i3 2348M among laptop CPUs (over 15W)


Benchmark performance using all cores

Core i3 2348M
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i3 2348M
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i3 2348M
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i3 2348M
CompuBench 1.5 Face detection and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i3 2348M
Overall Performance and TDP


Are you paying a premium for performance?

Core i3 2348M
Overall Performance and System Price (adjusted)


CPUBoss Score

Combination of all six facets

Core i3 2348M

Benchmarks Real world tests of the Intel Core i3 2348M

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i3 2348M

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i3 2348M

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i3 2348M
113,400 MB/s
Pentium 2020M
125,700 MB/s
Core i3 3110M
125,500 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i3 2348M

GeekBench (64-bit) Data courtesy Primate Labs

Core i3 2348M


Core i3 2348M

3D Mark 06 (CPU)

Core i3 2348M

PassMark Data courtesy Passmark

Core i3 2348M

In The News From around the web


Intel’s erratic Core M performance leaves an opening for AMD

by Joel Hruska |
Instead of absolutely guaranteeing that a chip will reach a certain speed at a given temperature or power consumption level, simply establish that frequency range as a “maybe” and push the issue off on OEMs or enthusiasts to deal with.
In several cases, the gaps in both CPU and GPU workloads are quite significant — and favor the slower processor.

More Intel Core M Coming Q4

by Ian Cutress |
All new CPUs are slated for a Q4 launch, which would mean that they might become available for end users in products on the shelf sometime in Q1 2015.
These initial CPUs should be properly available to the public in Q4 in devices such as the Lenovo Yoga 3 Pro using the Core M-5Y70.
One of the main graphs Intel was pushing in their briefing was this one, indicating what power is required for a fanless tablet.
With the 12.5-inch size and 7.3mm width, it sounds like the T300 Chi will be modifying the Core M CPU to be around 4W in order to keep the 41C skin temperature as a maximum.
The majority of the die is dedicated to the graphics core while there are two CPU cores and right below is a shared 4 MB L3 cache which is shared across the graphics and processor cores.
Since Core M is the first 14nm device, it will meet the demands of next iteration of mobility devices boasting better performance and efficiency.

Specifications Full list of technical specs


Clock speed 2.3 GHz
Cores Dual core
Socket type rPGA 988B
Is unlocked No


Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE4.1
  5. SSE3
  6. Supplemental SSE3
  7. SSE4.2
  8. AVX
  9. SSE4
Supports dynamic frequency scaling Yes

power consumption

Annual home energy cost 8.43 $/year
Performance per watt 6.94 pt/W
Typical power consumption 28.44W


Architecture DMI
Transfer rate 5,000 MT/s


Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 32 nm
Max CPUs 1
Clock multiplier 23
Operating temperature Unknown - 85°C


Overclocked clock speed 2.3 GHz
Overclocked clock speed (Water) 2.3 GHz
Overclocked clock speed (Air) 2.3 GHz

integrated graphics

Label Intel® HD Graphics 3000
Number of displays supported 2
GPU clock speed 650 MHz
Turbo clock speed 1,150 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1333
  2. DDR3-1066
  3. DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 21,333.32 MB/s
Maximum memory size 16,384 MB
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