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 | by Ian-Cutress (Sep, 2014) by hassan-mujtaba (Sep, 2014) | |
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Features Key features of the Intel Core i7 2649M
clock speed
turbo clock speed
L2 cache
gpu clock speed
overclocked clock speed (air)
overclocked clock speed (water)
In The News From around the web
| 5 Sep |
|
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.
| 5 Sep |
|
The Core M 5Y70 is the highest performance part with a base clock speed of 1.10 GHz that can scale up to 2.6 GHz with one or both cores active.
At least one partner has already announced a Core M product: the Lenovo ThinkPad Helix.
| 5 Sep |
|
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.
| 11 Aug |
|
The delays and fab cancellations that followed took a great deal of wind out of its sails, leaving us to wonder if the 14nm delays would push back the entire product stack.
This wouldn’t be the first time that Intel unleashed a vastly improved product that failed to grab much market attention.
Specifications Full list of technical specs
summary
| Clock speed | 2.3 GHz |
|---|---|
| Turbo clock speed | 3.2 GHz |
| Cores | Dual core |
| Socket type | BGA 1023 |
| Is unlocked | No |
features
| Has a NX bit | Yes |
|---|---|
| Supports trusted computing | Yes |
| Has virtualization support | Yes |
| Instruction set extensions |
|
| Supports dynamic frequency scaling | Yes |
power consumption
| TDP | 25W |
|---|---|
| Annual home energy cost | 6.02 $/year |
| Typical power consumption | 20.31W |
bus
| Architecture | DMI |
|---|---|
| Number of links | 1 |
| Transfer rate | 5,000 MT/s |
details
| Architecture | x86-64 |
|---|---|
| Threads | 4 threads |
| L2 cache | 1 MB |
| L2 cache per core | 0.5 MB/core |
| L3 cache | 4 MB |
| L3 cache per core | 2 MB/core |
| Manufacture process | 32 nm |
| Max CPUs | 1 |
| Clock multiplier | 23 |
| Operating temperature | Unknown - 100°C |
overclocking
| Overclocked clock speed | 2.3 GHz |
|---|---|
| Overclocked clock speed (Water) | 2.3 GHz |
| Overclocked clock speed (Air) | 2.3 GHz |
integrated graphics
| GPU | GPU |
|---|---|
| Label | Intel® HD Graphics 3000 |
| Number of displays supported | 2 |
| GPU clock speed | 500 MHz |
| Turbo clock speed | 1,100 MHz |
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type |
|
| Channels | Dual Channel |
| Supports ECC | No |
| Maximum bandwidth | 21,333.32 MB/s |
| Maximum memory size | 8,202.24 MB |
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