Atom N450 vs Core 2 Duo T5600

VS

Aggregate performance score

Core 2 Duo T5600
2006
2 cores / 2 threads, 34 Watt
0.41
+215%
Atom N450
2009
1 core / 2 threads, 5 Watt
0.13

Core 2 Duo T5600 outperforms Atom N450 by a whopping 215% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo T5600 and Atom N450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29923349
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Atom
Power efficiency1.142.05
Architecture codenameMerom (2006−2008)Pinetrail (2009−2011)
Release date28 July 2006 (18 years ago)21 December 2009 (15 years ago)
Launch price (MSRP)$241$64

Detailed specifications

Core 2 Duo T5600 and Atom N450 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)1 (Single-Core)
Threads22
Base clock speed1.83 GHz1.66 GHz
Boost clock speed1.83 GHz1.67 GHz
Bus rate667 MHz533 MHz
L1 cache64 KB56 KB (per core)
L2 cache2 MB512 KB (per core)
L3 cache0 KB0 KB
Chip lithography65 nm45 nm
Die size143 mm266 mm2
Maximum core temperature100 °C100 °C
Number of transistors291 Million123 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.0375V-1.3Vno data

Compatibility

Information on Core 2 Duo T5600 and Atom N450 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
SocketPPGA478, PBGA479FCBGA559
Power consumption (TDP)34 Watt5.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T5600 and Atom N450. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology-+
Idle States-no data
Thermal Monitoring-+
Demand Based Switching--
FSB parity-no data

Security technologies

Core 2 Duo T5600 and Atom N450 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T5600 and Atom N450 are enumerated here.

VT-dno data-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T5600 and Atom N450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2
Maximum memory sizeno data2 GB
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

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 Duo T5600 0.41
+215%
Atom N450 0.13

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 Duo T5600 658
+224%
Atom N450 203

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 Duo T5600 228
+217%
Atom N450 72

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 Duo T5600 414
+263%
Atom N450 114

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.

Core 2 Duo T5600 1560
+216%
Atom N450 494

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Core 2 Duo T5600 48.8
+140%
Atom N450 117

Gaming performance

Pros & cons summary


Performance score 0.41 0.13
Recency 28 July 2006 21 December 2009
Physical cores 2 1
Chip lithography 65 nm 45 nm
Power consumption (TDP) 34 Watt 5 Watt

Core 2 Duo T5600 has a 215.4% higher aggregate performance score, and 100% more physical cores.

Atom N450, on the other hand, has an age advantage of 3 years, a 44.4% more advanced lithography process, and 580% lower power consumption.

The Core 2 Duo T5600 is our recommended choice as it beats the Atom N450 in performance tests.


Should you still have questions on choice between Core 2 Duo T5600 and Atom N450, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T5600
Core 2 Duo T5600
Intel Atom N450
Atom N450

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Community ratings

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Questions & comments

Here you can ask a question about Core 2 Duo T5600 or Atom N450, agree or disagree with our judgements, or report an error or mismatch.