EPYC 7543P vs Core 2 Duo E7300

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Aggregate performance score

Core 2 Duo E7300
2008
2 cores / 2 threads, 65 Watt
0.59
EPYC 7543P
2021
32 cores / 64 threads, 225 Watt
41.98
+7015%

EPYC 7543P outperforms Core 2 Duo E7300 by a whopping 7015% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E7300 and EPYC 7543P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking281255
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data13.27
Market segmentDesktop processorServer
Seriesno dataAMD EPYC
Power efficiency0.8617.65
Architecture codenameWolfdale (2008−2010)Milan (2021−2023)
Release dateAugust 2008 (16 years ago)15 March 2021 (3 years ago)
Launch price (MSRP)no data$2,730

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo E7300 and EPYC 7543P 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)32 (Dotriaconta-Core)
Threads264
Base clock speed2.66 GHz2.8 GHz
Boost clock speed2.67 GHz3.7 GHz
Bus rate1066 MHzno data
Multiplierno data28
L1 cache64 KB64 KB (per core)
L2 cache3 MB (shared)512 KB (per core)
L3 cache0 KB256 MB (shared)
Chip lithography45 nm7 nm+
Die size107 mm28x 81 mm2
Maximum case temperature (TCase)74 °Cno data
Number of transistors420 million33,200 million
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Duo E7300 and EPYC 7543P 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
SocketLGA775SP3
Power consumption (TDP)65 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E7300 and EPYC 7543P. 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
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Duo E7300 and EPYC 7543P 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 Core 2 Duo E7300 and EPYC 7543P are enumerated here.

AMD-V-+
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E7300 and EPYC 7543P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4-3200
Maximum memory sizeno data4 TiB
Maximum memory bandwidthno data204.795 GB/s

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 E7300 and EPYC 7543P.

PCIe versionno data4.0
PCI Express lanesno data128

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 E7300 0.59
EPYC 7543P 41.98
+7015%

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 E7300 942
EPYC 7543P 66687
+6979%

Gaming performance

Pros & cons summary


Performance score 0.59 41.98
Physical cores 2 32
Threads 2 64
Chip lithography 45 nm 7 nm
Power consumption (TDP) 65 Watt 225 Watt

Core 2 Duo E7300 has 246.2% lower power consumption.

EPYC 7543P, on the other hand, has a 7015.3% higher aggregate performance score, 1500% more physical cores and 3100% more threads, and a 542.9% more advanced lithography process.

The EPYC 7543P is our recommended choice as it beats the Core 2 Duo E7300 in performance tests.

Note that Core 2 Duo E7300 is a desktop processor while EPYC 7543P is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E7300 and EPYC 7543P, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core 2 Duo E7300
Core 2 Duo E7300
AMD EPYC 7543P
EPYC 7543P

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Community ratings

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3.5 163 votes

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4.7 17 votes

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Questions & comments

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