EPYC 9755 vs Core 2 Duo P7450

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Primary details

Comparing Core 2 Duo P7450 and EPYC 9755 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2899not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core 2 Duono data
Power efficiency1.85no data
Architecture codenamePenryn (2008−2011)Turin (2024)
Release date1 January 2009 (15 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$12,984

Detailed specifications

Core 2 Duo P7450 and EPYC 9755 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)128
Threads2256
Base clock speed2.13 GHz2.7 GHz
Boost clock speed2.13 GHz4.1 GHz
Bus rate1066 MHzno data
L1 cacheno data80 KB (per core)
L2 cache3 MB1 MB (per core)
L3 cache3 MB L2 Cache512 MB (shared)
Chip lithography45 nm4 nm
Die size107 mm216x 70.6 mm2
Maximum core temperature90 °Cno data
Number of transistors410 Million133,040 million
64 bit support++
Windows 11 compatibility-no data
VID voltage range1.05V-1.15Vno data

Compatibility

Information on Core 2 Duo P7450 and EPYC 9755 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 data2
SocketBGA479,BGA956,PGA478SP5
Power consumption (TDP)25 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P7450 and EPYC 9755. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Duo P7450 and EPYC 9755 technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P7450 and EPYC 9755 are enumerated here.

AMD-V-+
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P7450 and EPYC 9755. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo P7450 and EPYC 9755.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 January 2009 10 October 2024
Physical cores 2 128
Threads 2 256
Chip lithography 45 nm 4 nm
Power consumption (TDP) 25 Watt 500 Watt

Core 2 Duo P7450 has 1900% lower power consumption.

EPYC 9755, on the other hand, has an age advantage of 15 years, 6300% more physical cores and 12700% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Core 2 Duo P7450 and EPYC 9755. We've got no test results to judge.

Be aware that Core 2 Duo P7450 is a notebook processor while EPYC 9755 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo P7450 and EPYC 9755, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo P7450
Core 2 Duo P7450
AMD EPYC 9755
EPYC 9755

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Community ratings

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3.2 16 votes

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3.7 3 votes

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