Intel Pentium N3520 vs Core 2 Extreme X7800

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Combined performance score

Core 2 Extreme X7800
0.74

General info

Comparing Core 2 Extreme X7800 and Pentium N3520 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking25302528
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 ExtremeIntel Pentium
Architecture codenameMerom XE (2007)Bay Trail-M (2013−2014)
Release date17 July 2007 (16 years old)1 December 2013 (10 years old)
Launch price (MSRP)$851$161
Current price$299 (0.4x MSRP)$270 (1.7x MSRP)

Technical specs

Core 2 Extreme X7800 and Pentium N3520 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)4 (Quad-Core)
Threads24
Base clock speed2.6 GHz2.17 GHz
Boost clock speed2.6 GHz2.42 GHz
Bus support800 MHzno data
L1 cache128 KB224 KB
L2 cache4 MB2 MB
L3 cache4 MB L2 Cache2 MB
Chip lithography65 nm22 nm
Die size143 mm2no data
Maximum core temperature100 °C105 °C
Number of transistors291 Millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage range1.1V-1.375Vno data

Compatibility

Information on Core 2 Extreme X7800 and Pentium N3520 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 configurationno data1
SocketPPGA478FCBGA1170
Power consumption (TDP)44 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X7800 and Pentium N3520. You'll probably need this information if you require some particular technology.

AES-NIno data-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle Statesno data+
Demand Based Switching-no data
Smart Connectno data+
FSB parity-no data
StatusDiscontinuedDiscontinued
RSTno data-

Security technologies

Core 2 Extreme X7800 and Pentium N3520 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++
Secure Keyno data+
Identity Protectionno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme X7800 and Pentium N3520 are enumerated here.

VT-dno data-
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X7800 and Pentium N3520. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3L-1333
Maximum memory sizeno data8 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Intel Atom® Processor Z3700 Series
Graphics max frequencyno data854 MHz

Graphics interfaces

Available interfaces and connections of Core 2 Extreme X7800 and Pentium N3520 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme X7800 and Pentium N3520.

PCIe versionno data2.0
PCI Express lanesno data4
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

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 X7800 0.74
Pentium N3520 0.74

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.

Benchmark coverage: 68%

Core 2 Extreme X7800 1138
Pentium N3520 1141
+0.3%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%

Core 2 Extreme X7800 2079
Pentium N3520 2320
+11.6%

Pentium N3520 outperforms Core 2 Extreme X7800 by 12% in 3DMark06 CPU.

Gaming performance

Advantages and disadvantages


Recency 17 July 2007 1 December 2013
Physical cores 2 4
Threads 2 4
Cost $851 $161
Chip lithography 65 nm 22 nm
Power consumption (TDP) 44 Watt 7 Watt

We couldn't decide between Core 2 Extreme X7800 and Pentium N3520. The differences in performance seem too small.


Should you still have questions on choice between Core 2 Extreme X7800 and Pentium N3520, ask them in Comments section, and we shall answer.

User ratings

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Intel Core 2 Extreme X7800
Core 2 Extreme X7800
Intel Pentium N3520
Pentium N3520

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