Celeron G440 vs Pentium D 950

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Primary details

Comparing Pentium D 950 and Celeron G440 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenamePresler (2005−2007)Sandy Bridge (2011−2013)
Release date16 January 2006 (18 years ago)4 September 2011 (13 years ago)
Launch price (MSRP)$637$45

Detailed specifications

Pentium D 950 and Celeron G440 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)
Threads21
Base clock speed3.4 GHz1.6 GHz
Boost clock speed3.4 GHz1.6 GHz
L1 cache16 KB (per core)64 KB
L2 cache2 MB (per die)256 KB
L3 cache0 KB1 MB
Chip lithography65 nm32 nm
Die size2x 81 mm2131 mm2
Maximum core temperatureC1+D0=63 °C, B1=69 °C66 °C
Number of transistors376 million504 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.2V-1.3375Vno data

Compatibility

Information on Pentium D 950 and Celeron G440 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
SocketLGA775,PLGA775FCLGA1155
Power consumption (TDP)130 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 950 and Celeron G440. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switching-no data
PAE32 Bitno data
FDIno data+
Fast Memory Accessno data+
FSB parity-no data

Security technologies

Pentium D 950 and Celeron G440 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 950 and Celeron G440 are enumerated here.

VT-d--
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 950 and Celeron G440. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequencyno data1 GHz

Graphics interfaces

Available interfaces and connections of Pentium D 950 and Celeron G440 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Pentium D 950 and Celeron G440.

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.



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.

Pentium D 950 681
+62.1%
Celeron G440 420

Pros & cons summary


Recency 16 January 2006 4 September 2011
Physical cores 2 1
Threads 2 1
Chip lithography 65 nm 32 nm
Power consumption (TDP) 130 Watt 35 Watt

Pentium D 950 has 100% more physical cores and 100% more threads.

Celeron G440, on the other hand, has an age advantage of 5 years, a 103.1% more advanced lithography process, and 271.4% lower power consumption.

We couldn't decide between Pentium D 950 and Celeron G440. We've got no test results to judge.


Should you still have questions on choice between Pentium D 950 and Celeron G440, ask them in Comments section, and we shall answer.

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Intel Pentium D 950
Pentium D 950
Intel Celeron G440
Celeron G440

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Community ratings

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Questions & comments

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