Mobile Sempron 2800+ vs EPYC 9754

VS

Aggregate performance score

EPYC 9754
2023
128 cores / 256 threads, 360 Watt
63.24
+42060%
Mobile Sempron 2800+
1 core / 1 thread, 62 Watt
0.15

EPYC 9754 outperforms Mobile Sempron 2800+ by a whopping 42060% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9754 and Mobile Sempron 2800+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking123321
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.09no data
Market segmentServerLaptop
Seriesno dataMobile Sempron
Power efficiency16.610.23
Architecture codenameBergamo (2023)Georgetown
Release date13 June 2023 (1 year ago)no data
Launch price (MSRP)$11,900no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9754 and Mobile Sempron 2800+ 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 cores1281 (Single-Core)
Threads2561
Base clock speed2.25 GHzno data
Boost clock speed3.1 GHz1.6 GHz
Bus rateno data800 MHz
L1 cache64 KB (per core)no data
L2 cache1 MB (per core)no data
L3 cache256 MB (shared)no data
Chip lithography5 nmno data
Die size8x 73 mm2no data
Number of transistors71,000 millionno data
64 bit support+-
Windows 11 compatibilityno data-

Compatibility

Information on EPYC 9754 and Mobile Sempron 2800+ 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 configuration2no data
SocketSP5no data
Power consumption (TDP)360 Watt62 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9754 and Mobile Sempron 2800+. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9754 and Mobile Sempron 2800+ are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9754 and Mobile Sempron 2800+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by EPYC 9754 and Mobile Sempron 2800+.

PCIe version5.0no data
PCI Express lanes128no data

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.

EPYC 9754 63.24
+42060%
Mobile Sempron 2800+ 0.15

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.

EPYC 9754 100460
+42288%
Mobile Sempron 2800+ 237

Gaming performance

Pros & cons summary


Performance score 63.24 0.15
Physical cores 128 1
Threads 256 1
Power consumption (TDP) 360 Watt 62 Watt

EPYC 9754 has a 42060% higher aggregate performance score, and 12700% more physical cores and 25500% more threads.

Mobile Sempron 2800+, on the other hand, has 480.6% lower power consumption.

The EPYC 9754 is our recommended choice as it beats the Mobile Sempron 2800+ in performance tests.

Be aware that EPYC 9754 is a server/workstation processor while Mobile Sempron 2800+ is a notebook one.


Should you still have questions on choice between EPYC 9754 and Mobile Sempron 2800+, ask them in Comments section, and we shall answer.

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AMD EPYC 9754
EPYC 9754
AMD Mobile Sempron 2800+
Mobile Sempron 2800+

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Community ratings

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Questions & comments

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