C-50 vs Pentium M 755

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Primary details

Comparing Pentium M 755 and C-50 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 segmentLaptopLaptop
SeriesPentium MAMD C-Series
Architecture codenameDothan (2004−2005)Ontario (2011−2012)
Release date10 May 2004 (20 years ago)4 January 2011 (13 years ago)

Detailed specifications

Pentium M 755 and C-50 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 cores1 (Single-Core)2 (Dual-core)
Threads12
Base clock speed2 GHzno data
Boost clock speed2 GHz1 GHz
Bus rate400 MHzno data
L1 cache32 KB64K (per core)
L2 cache2 MB512K (per core)
L3 cache0 KB0 KB
Chip lithography90 nm40 nm
Die size87 mm275 mm2
Maximum core temperature100 °Cno data
Number of transistors144 millionno data
64 bit support-+
Windows 11 compatibility--
VID voltage range0.988-1.34Vno data

Compatibility

Information on Pentium M 755 and C-50 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, H-PBGA479FT1 BGA 413-Ball
Power consumption (TDP)7.5 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 755 and C-50. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX(+), SSE(1,2,3,3S,4A), AMD-V
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
PAE32 Bitno data
FSB parity-no data

Security technologies

Pentium M 755 and C-50 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium M 755 and C-50 are enumerated here.

AMD-V-+
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 755 and C-50. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR3 Single-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)AMD Radeon HD 6250

Pros & cons summary


Recency 10 May 2004 4 January 2011
Physical cores 1 2
Threads 1 2
Chip lithography 90 nm 40 nm
Power consumption (TDP) 7 Watt 9 Watt

Pentium M 755 has 28.6% lower power consumption.

C-50, on the other hand, has an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 125% more advanced lithography process.

We couldn't decide between Pentium M 755 and C-50. We've got no test results to judge.


Should you still have questions on choice between Pentium M 755 and C-50, ask them in Comments section, and we shall answer.

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Intel Pentium M 755
Pentium M 755
AMD C-50
C-50

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Community ratings

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Questions & comments

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