Core 2 Duo E7500 vs Core 2 Extreme X9100

Aggregate performance score

Core 2 Extreme X9100
2008
2 cores / 2 threads, 44 Watt
1.30
+80.6%
Core 2 Duo E7500
2009
2 cores / 2 threads, 65 Watt
0.72

Core 2 Extreme X9100 outperforms Core 2 Duo E7500 by an impressive 81% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Extreme X9100 and Core 2 Duo E7500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22692688
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core 2 Extremeno data
Power efficiency2.801.05
Architecture codenamePenryn (2008−2011)Wolfdale (2008−2010)
Release date15 July 2008 (16 years ago)10 January 2009 (15 years ago)
Launch price (MSRP)$851no data

Detailed specifications

Core 2 Extreme X9100 and Core 2 Duo E7500 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed3.06 GHz2.93 GHz
Boost clock speed3.06 GHz0.93 GHz
Bus rate1066 MHz1066 MHz
L1 cache128 KB64 KB (per core)
L2 cache6 MB3 MB (shared)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size107 mm282 mm2
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)no data74 °C
Number of transistors410 Million228 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.05-1.2625V0.85V-1.3625V

Compatibility

Information on Core 2 Extreme X9100 and Core 2 Duo E7500 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 configuration11
SocketPGA478LGA775
Power consumption (TDP)44 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X9100 and Core 2 Duo E7500. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Extreme X9100 and Core 2 Duo E7500 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 Core 2 Duo E7500 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X9100 and Core 2 Duo E7500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme X9100 and Core 2 Duo E7500.

PCIe versionno data2.0

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
+80.6%
Core 2 Duo E7500 0.72

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
+80.5%
Core 2 Duo E7500 1143

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Extreme X9100 438
+26.6%
Core 2 Duo E7500 346

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Extreme X9100 767
+35.5%
Core 2 Duo E7500 566

Gaming performance

Pros & cons summary


Performance score 1.30 0.72
Recency 15 July 2008 10 January 2009
Power consumption (TDP) 44 Watt 65 Watt

Core 2 Extreme X9100 has a 80.6% higher aggregate performance score, and 47.7% lower power consumption.

Core 2 Duo E7500, on the other hand, has an age advantage of 5 months.

The Core 2 Extreme X9100 is our recommended choice as it beats the Core 2 Duo E7500 in performance tests.

Be aware that Core 2 Extreme X9100 is a notebook processor while Core 2 Duo E7500 is a desktop one.


Should you still have questions on choice between Core 2 Extreme X9100 and Core 2 Duo E7500, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme X9100
Core 2 Extreme X9100
Intel Core 2 Duo E7500
Core 2 Duo E7500

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.4 34 votes

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Questions & comments

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