Ryzen 7 7700 vs EPYC 7281

VS

Aggregate performance score

EPYC 7281
2017
16 cores / 32 threads, 170 Watt
13.61
Ryzen 7 7700
2023
8 cores / 16 threads, 65 Watt
21.80
+60.2%

Ryzen 7 7700 outperforms EPYC 7281 by an impressive 60% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7281 and Ryzen 7 7700 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking550243
Place by popularitynot in top-10083
Cost-effectiveness evaluation4.7951.48
Market segmentServerDesktop processor
SeriesAMD EPYCAMD Ryzen 7
Power efficiency7.5831.74
Architecture codenameNaples (2017−2018)Raphael (Zen4) (2022−2023)
Release date29 June 2017 (7 years ago)14 January 2023 (1 year ago)
Launch price (MSRP)$650$339

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 7700 has 975% better value for money than EPYC 7281.

Detailed specifications

EPYC 7281 and Ryzen 7 7700 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 cores16 (Hexadeca-Core)8 (Octa-Core)
Threads3216
Base clock speed2.1 GHz3.8 GHz
Boost clock speed2.7 GHz5.3 GHz
Multiplier21no data
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache32 MB (shared)32 MB (shared)
Chip lithography14 nm5 nm, 6 nm
Die size192 mm271 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data61 °C
Number of transistors4,800 million6,570 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on EPYC 7281 and Ryzen 7 7700 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
SocketTR4AM5
Power consumption (TDP)170 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7281 and Ryzen 7 7700. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data5 nm, 0.650 - 1.475V
AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7281 and Ryzen 7 7700 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7281 and Ryzen 7 7700. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-5200
Maximum memory size2 TiB128 GB
Max memory channels8no data
Maximum memory bandwidth170.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by EPYC 7281 and Ryzen 7 7700.

PCIe version3.05.0
PCI Express lanes12824

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 7281 13.61
Ryzen 7 7700 21.80
+60.2%

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 7281 21621
Ryzen 7 7700 34630
+60.2%

Gaming performance

Pros & cons summary


Performance score 13.61 21.80
Recency 29 June 2017 14 January 2023
Physical cores 16 8
Threads 32 16
Chip lithography 14 nm 5 nm
Power consumption (TDP) 170 Watt 65 Watt

EPYC 7281 has 100% more physical cores and 100% more threads.

Ryzen 7 7700, on the other hand, has a 60.2% higher aggregate performance score, an age advantage of 5 years, a 180% more advanced lithography process, and 161.5% lower power consumption.

The Ryzen 7 7700 is our recommended choice as it beats the EPYC 7281 in performance tests.

Be aware that EPYC 7281 is a server/workstation processor while Ryzen 7 7700 is a desktop one.


Should you still have questions on choice between EPYC 7281 and Ryzen 7 7700, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD EPYC 7281
EPYC 7281
AMD Ryzen 7 7700
Ryzen 7 7700

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Community ratings

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


2.6 17 votes

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Questions & comments

Here you can ask a question about EPYC 7281 or Ryzen 7 7700, agree or disagree with our judgements, or report an error or mismatch.