Celeron 925 vs Core 2 Extreme X9100

Place in the ranking	2269	3100
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Extreme	no data
Power efficiency	2.80	0.81
Architecture codename	Penryn (2008−2011)	no data
Release date	15 July 2008 (16 years ago)	1 January 2011 (13 years ago)
Launch price (MSRP)	$851	no data

Detailed specifications

Core 2 Extreme X9100 and Celeron 925 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	no data
Threads	2	no data
Base clock speed	3.06 GHz	2.3 GHz
Boost clock speed	3.06 GHz	no data
Bus rate	1066 MHz	no data
L1 cache	128 KB	no data
L2 cache	6 MB	no data
L3 cache	0 KB	1 MB L2 Cache
Chip lithography	45 nm	45 nm
Die size	107 mm²	no data
Maximum core temperature	105 °C	105 °C
Number of transistors	410 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.05-1.2625V	no data

Compatibility

Information on Core 2 Extreme X9100 and Celeron 925 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	no data
Socket	PGA478	no data
Power consumption (TDP)	44 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X9100 and Celeron 925. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	-	no data
Demand Based Switching	-	no data
AMT	+	no data
FSB parity	-	no data

Security technologies

Core 2 Extreme X9100 and Celeron 925 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme X9100 and Celeron 925 are enumerated here.

VT-x

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Extreme X9100 1.30
+333%

Celeron 925 0.30

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Extreme X9100 2063
+332%

Celeron 925 477