Intel Pentium 2117U vs Core i3 2310M |
The Intel Pentium 2117U versus the Core i3 2310M is an interesting match up between two processors from different generations, which are suited for different purposes.
First is the 2117U, which is part of the newer Ivy Bridge architecture. It has a dual core 1.8GHz with 2 threads, and which is not hyperthreaded. These specs may seem underwhelming on paper, but this is because “U” stands for Ultraportable, designed for laptops whose focus is on being thin and light. An advantage of this is that it has a lower TDP of 17W versus 35W in the 2310M.
On the other hand, the 2310M belongs to the older Sandy Bridge chipset. Also dual core, it has a higher clock speed of 2.1GHz with 4 threads, and is hyperthreaded. This results to a more efficient use of processor cores, and although this chip is older than the 2117U by 19 months, it still manages to get 700 more points in the PassMark benchmark as well as other tests.
Thus for the discerning buyer, pick what best suits your needs: for portability and value, go for the Intel Pentium 2117U; but for speed and performance, pick the Intel Core i3 2310M.
CPUBoss Review Our evaluation of 2117U vs 2310M among laptop CPUs (over 15W)
Performance | |
Benchmark performance using all cores | |
| PCMark 8 Home 3.0 Accelerated, PassMark and 1 more | |
Single-core Performance | |
Individual core benchmark performance | |
| PassMark (Single Core), Geekbench 3 Single Core and 1 more | |
Integrated Graphics | |
Integrated GPU performance for graphics | |
| Sky Diver and Cloud Gate | |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
| CompuBench 1.5 Bitcoin mining and 4 more | |
Performance per Watt | |
How efficiently does the processor use electricity? | |
| Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more | |
Value | |
Are you paying a premium for performance? | |
| Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more | |
No winner declared
Too close to call
Cast your vote Do you agree or disagree with CPUBoss?
Differences What are the advantages of each
| |||||||
| CPUBoss is not aware of any important advantages of the Pentium 2117U vs the Core i3 2310M. | |||||||
| |||||||
| CPUBoss is not aware of any important advantages of the Core i3 2310M vs the Pentium 2117U. | |||||||
Report a correction
Benchmarks Real world tests of Pentium 2117U vs Core i3 2310M
CompuBench 1.5 (Face detection)
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench (64-bit) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Pentium 2117U | vs | Core i3 2310M |
|---|---|---|---|
| Clock speed | 1.8 GHz | 2.1 GHz | |
| Cores | Dual core | Dual core | |
| Socket type | |||
| BGA 1023 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 17W | 35W | |
| Annual home energy cost | 4.1 $/year | 8.43 $/year | |
| Performance per watt | 5.2 pt/W | 3.44 pt/W | |
| Typical power consumption | 13.81W | 28.44W | |
bus | |||
| Architecture | DMI | DMI | |
| Number of links | 1 | 1 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
details | Pentium 2117U | vs | Core i3 2310M |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 2 | 4 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| L3 cache | 2 MB | 3 MB | |
| L3 cache per core | 1 MB/core | 1.5 MB/core | |
| Manufacture process | 22 nm | 32 nm | |
| Max CPUs | 1 | 1 | |
| Clock multiplier | 18 | 21 | |
| Operating temperature | Unknown - 105°C | Unknown - 100°C | |
overclocking | |||
| Overclocked clock speed | 1.85 GHz | 2.11 GHz | |
| Overclocked clock speed (Water) | 1.8 GHz | 2.1 GHz | |
| Overclocked clock speed (Air) | 1.85 GHz | 2.11 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics | Intel® HD Graphics 3000 | |
| Number of displays supported | 3 | 2 | |
| GPU clock speed | 350 MHz | 650 MHz | |
| Turbo clock speed | 1,000 MHz | 1,100 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 12,800 MB/s | 21,333.32 MB/s | |
| Maximum memory size | 32,768 MB | 16,384 MB | |
 Intel Pentium 2117U  Report a correction |  Intel Core i3 2310M Report a correction |
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