EPYC 7702P vs EPYC 7542

VS

Aggregate performance score

EPYC 7542
2019
32 cores / 64 threads, 225 Watt
28.33
EPYC 7702P
2019
64 cores / 128 threads, 200 Watt
39.85
+40.7%

EPYC 7702P outperforms EPYC 7542 by a considerable 41% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7542 and EPYC 7702P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16364
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.326.68
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Power efficiency11.9218.86
Architecture codenameZen 2 (2017−2020)Zen 2 (2017−2020)
Release date7 August 2019 (5 years ago)7 August 2019 (5 years ago)
Launch price (MSRP)$3,400$4,425

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7702P has 26% better value for money than EPYC 7542.

Detailed specifications

EPYC 7542 and EPYC 7702P 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 cores32 (Dotriaconta-Core)64 (Tetrahexaconta-Core)
Threads64128
Base clock speed2.9 GHz2 GHz
Boost clock speed3.4 GHz3.35 GHz
Multiplier2920
L1 cache96K (per core)96K (per core)
L2 cache512K (per core)512K (per core)
L3 cache128 MB (shared)256 MB (shared)
Chip lithography7 nm, 14 nm7 nm, 14 nm
Die size192 mm2192 mm2
Number of transistors4,800 million4,800 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on EPYC 7542 and EPYC 7702P 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 configuration2 (Multiprocessor)1 (Uniprocessor)
SocketSP3TR4
Power consumption (TDP)225 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7542 and EPYC 7702P. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7542 and EPYC 7702P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7542 and EPYC 7702P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4 Eight-channel
Maximum memory size4 TiB4 TiB
Max memory channels88
Maximum memory bandwidth204.763 GB/s204.763 GB/s
ECC memory support++

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 7542 28.33
EPYC 7702P 39.85
+40.7%

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 7542 45003
EPYC 7702P 63300
+40.7%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 7542 1067
+20.2%
EPYC 7702P 888

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 7542 8564
EPYC 7702P 15480
+80.8%

Gaming performance

Pros & cons summary


Performance score 28.33 39.85
Physical cores 32 64
Threads 64 128
Power consumption (TDP) 225 Watt 200 Watt

EPYC 7702P has a 40.7% higher aggregate performance score, 100% more physical cores and 100% more threads, and 12.5% lower power consumption.

The EPYC 7702P is our recommended choice as it beats the EPYC 7542 in performance tests.


Should you still have questions on choice between EPYC 7542 and EPYC 7702P, ask them in Comments section, and we shall answer.

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AMD EPYC 7542
EPYC 7542
AMD EPYC 7702P
EPYC 7702P

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.4 8 votes

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Questions & comments

Here you can ask a question about EPYC 7542 or EPYC 7702P, agree or disagree with our judgements, or report an error or mismatch.