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Intel Core 2 Extreme X7800

Intel X7800

The Mobile Intel Core 2 Duo X7800 (also called Core 2 Extreme X7800) was the fastest mobile CPU at the time of announcement but was later topped by the X9100 for example with over 3 GHz. Compared to other Core 2 Duo, the power consumption of 44 Watt is relatively high. The X7800 offers a free multiplicator for easy overclocking.

SeriesIntel Core 2 Extreme
CodenameMerom XE
Clock Rate2600 MHz
Front Side Bus800
Level 1 Cache128 KB
Level 2 Cache4 MB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)44 Watt
Transistor Count291 Million
Features65 nm1.1-1.375
Die Size143 mm2
Max. Temperature100 °C
SocketSocket P (478 mFCPGA)
FeaturesMMX, SSE, SSE2, SSE3, SSSE3, EM64T, ExBit
64 Bit64 Bit support
Starting Price$851 U.S.
Announcement Date07/17/2007
Product Link (external)Intel Core 2 Extreme X7800

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Reviews for the Intel Core 2 Extreme X7800 processor

Medion Extreme X7810 (NVIDIA GeForce 8700M GT, 17.1")
» Medion Akoya Extreme X7810 - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Intel Core 2 Extreme

» Intel Core 2 Extreme QX9300
   2.53 GHz / 12 MB
» Intel Core 2 Extreme X9100
   3.06 GHz / 6 MB
» Intel Core 2 Extreme X9000
   2.8 GHz / 6 MB
» Intel Core 2 Extreme X7900
   2.8 GHz / 4 MB
» Intel Core 2 Extreme X7800
   2.6 GHz / 4 MB

Surrounding CPUs

- Intel Celeron 1020M
   2.1 GHz / 0.5 MB + 2 MB
- Intel Core i3 350M
   2.26 GHz / 0.5 MB + 3 MB
- Intel Pentium B960
   2.2 GHz / 0.5 MB + 2 MB
- Intel Pentium 3805U
   1.9 GHz / 0.5 MB + 2 MB
- AMD Phenom II X2 N640
   2.9 GHz / 2 MB
» Intel Core 2 Extreme X7800
   2.6 GHz / 4 MB
+ Intel Core 2 Duo T7800
   2.6 GHz / 4096 KB
+ Intel Core 2 Duo P8700
   2.53 GHz / 3072 KB
+ Intel Core i3 4020Y
   1.5 GHz / 512 KB + 3072 KB
+ Intel Core i3 4012Y
   1.5 GHz / 512 KB + 3072 KB
+ Intel Core 2 Duo SP9400
   2.4 GHz / 6134 KB
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > Intel Core 2 Extreme X7800 Notebook Processor
Klaus Hinum (Update: 2012-05-26)