Intel Celeron 797 vs Intel Celeron 887
Intel Celeron 797► remove from comparison
The Intel Celeron 797 is a single-core ULV processor for entry level laptops. It is based on the Sandy Bridge architecture (2nd generation Core) and features an integrated graphics card (most likely Intel HD Graphics based on the HD Graphics 2000 at 350-950MHz) and a reduced feature set (compared to the faster Core processors). E.g. Turbo Boost, AES, Hyperthreading, Virtualization VT-d, Quick Sync, Wireless Display and Clear Video HD are deactivated.
Due to the slow clock speed, the performance is rather limited. Compared to older processors, the 797 should be similar fast as a Celeron M 540 clocked at 1.86 GHz.
Intel Celeron 887► remove from comparison
The Intel Celeron 887 is an Ultra Low Voltage (ULV) dual core processor for entry-level laptops. It is based on the Sandy Bridge architecture but many of the features like Turbo Boost, AES, VT-d or HyperThreading are deactivated. The Celeron 887 integrates a graphics card called Intel HD Graphics that is based on the HD Graphics 2000 and clocked at 350 to 1000 MHz.
The performance of the Celeron 887 is similar to an identical clocked Pentium CPU like the Pentium 987.
The 17W TDP rating includes the integrated GPU and memory controller and therefore the 877 is suited for small subnotebooks.
|Model||Intel Celeron 797||Intel Celeron 887|
|Series||Intel Celeron||Intel Celeron|
|Codename||Sandy Bridge||Sandy Bridge|
|Series: Celeron Sandy Bridge|
|Clock||1400 MHz||1500 MHz|
|L1 Cache||64 KB||128 KB|
|L2 Cache||256 KB||512 KB|
|L3 Cache||1.5 MB||2 MB|
|Cores / Threads||1 / 1||2 / 2|
|TDP||35 Watt||17 Watt|
|Technology||32 nm||32 nm|
|max. Temp.||100 °C||100 °C|
|Features||HD Graphics, DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit||HD Graphics, DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit|
|iGPU||Intel HD Graphics (Sandy Bridge) (350 - 950 MHz)||Intel HD Graphics (Sandy Bridge) (350 - 1000 MHz)|
|Manufacturer||Intel Celeron 797||Intel Celeron 887|