Intel Pentium 1403 v2 vs 1403 |
Released January, 2014
Intel Pentium 1403 v2
- 2.6 GHz
- Dual core
Reasons to buy the Intel Pentium 1403 v2
 | Significantly newer manufacturing process 22 nm | | More l3 cache per core 3 MB/core |
| | Newer Jan, 2014 |
VS
Released May, 2012
Intel Pentium 1403
- 2.6 GHz
- Dual core
Reasons to buy the 1403
| | More l2 cache 1 MB | | More l2 cache per core 0.5 MB/core |
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Differences What are the advantages of each
| |||||||
| Significantly newer manufacturing process | 22 nm | vs | 32 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
|---|---|---|---|---|---|---|---|
| More l3 cache per core | 3 MB/core | vs | 2.5 MB/core | 20% more l3 cache per core | |||
| Newer | Jan, 2014 | vs | May, 2012 | Release date over 1 years later | |||
| |||||||
| More l2 cache | 1 MB | vs | 0.5 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
| More l2 cache per core | 0.5 MB/core | vs | 0.25 MB/core | 2x more l2 cache per core | |||
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Features Key features of the Pentium 1403 v2 vs 1403
clock speed
L2 cache
L3 cache
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary | Pentium 1403 v2 | vs | 1403 |
|---|---|---|---|
| Clock speed | 2.6 GHz | 2.6 GHz | |
| Cores | Dual core | Dual core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| F16C | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| EM64T | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 80W | 80W | |
| Annual home energy cost | 19.27 $/year | 19.27 $/year | |
| Annual commercial energy cost | 70.08 $/year | 70.08 $/year | |
| Typical power consumption | 65W | 65W | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| DDR3-800 | |||
| Channels | Triple Channel | Triple Channel | |
| Supports ECC | Yes | Yes | |
| Maximum bandwidth | 38,400 MB/s | 25,599.99 MB/s | |
details | Pentium 1403 v2 | vs | 1403 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 2 | 2 | |
| L2 cache | 0.5 MB | 1 MB | |
| L2 cache per core | 0.25 MB/core | 0.5 MB/core | |
| L3 cache | 6 MB | 5 MB | |
| L3 cache per core | 3 MB/core | 2.5 MB/core | |
| Manufacture process | 22 nm | 32 nm | |
| Max CPUs | 1 | 1 | |
| Voltage range | 0.65 - 1.3V | 0.6 - 1.35V | |
overclocking | |||
| Overclocked clock speed | 2.6 GHz | 2.6 GHz | |
| Overclocked clock speed (Water) | 2.6 GHz | 2.6 GHz | |
| Overclocked clock speed (Air) | 2.6 GHz | 2.6 GHz | |
integrated graphics | |||
| GPU | None | None | |
| Label | N/A | N/A | |
| Latest DirectX | N/A | N/A | |
| Number of displays supported | N/A | N/A | |
| GPU clock speed | N/A | N/A | |
| Turbo clock speed | N/A | N/A | |
| 3DMark06 | N/A | N/A | |
bus | |||
| Transfer rate | 5,000 MT/s | 0 MT/s | |
 Intel Pentium 1403 v2  Report a correction |  Intel Pentium 1403 Report a correction |
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