Ryzen 3 3100 vs A8-7650K

Aggregate performance score

A8-7650K
2015
4 cores / 4 threads, 95 Watt
1.97
Ryzen 3 3100
2020
4 cores / 8 threads, 65 Watt
7.51
+281%

Ryzen 3 3100 outperforms A8-7650K by a whopping 281% based on our aggregate benchmark results.

Primary details

Comparing A8-7650K and Ryzen 3 3100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1932964
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.2433.70
Market segmentDesktop processorDesktop processor
SeriesAMD A-Series (Desktop)Matisse (Ryzen 3000 Desktop)
Power efficiency1.9610.93
Architecture codenameKaveri (2014−2015)Matisse (Zen 2) (2019−2020)
Release date7 January 2015 (9 years ago)24 April 2020 (4 years ago)
Launch price (MSRP)$152$99

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 3 3100 has 13942% better value for money than A8-7650K.

Detailed specifications

A8-7650K and Ryzen 3 3100 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 cores4 (Quad-Core)4 (Quad-Core)
Threads48
Base clock speed3.3 GHz3.6 GHz
Boost clock speed3.8 GHz3.9 GHz
L1 cache256 KB96K (per core)
L2 cache4096 KB512K (per core)
L3 cacheno data16 MB (shared)
Chip lithography28 nm7 nm
Die size245 mm274 mm2
Maximum core temperature72 °Cno data
Maximum case temperature (TCase)no data95 °C
Number of transistors2,411 million3,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on A8-7650K and Ryzen 3 3100 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
SocketFM2+AM4
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7650K and Ryzen 3 3100. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE1-4a, AVX, AES, FMA4, VTMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA++
AVX++
FRTC+-
FreeSync+-
DualGraphics+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
HSA+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-7650K and Ryzen 3 3100 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7650K and Ryzen 3 3100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR4
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R7 Graphicsno data
iGPU core count6no data
Number of pipelines384no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A8-7650K and Ryzen 3 3100 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A8-7650K and Ryzen 3 3100 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by A8-7650K and Ryzen 3 3100.

PCIe version3.04.0
PCI Express lanes1616

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.

A8-7650K 1.97
Ryzen 3 3100 7.51
+281%

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.

A8-7650K 3123
Ryzen 3 3100 11928
+282%

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.

A8-7650K 420
Ryzen 3 3100 1499
+257%

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.

A8-7650K 1041
Ryzen 3 3100 5132
+393%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A8-7650K 2904
Ryzen 3 3100 5181
+78.4%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A8-7650K 9456
Ryzen 3 3100 23406
+148%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

A8-7650K 14.2
Ryzen 3 3100 6.58
+116%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A8-7650K 3
Ryzen 3 3100 11
+226%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

A8-7650K 296
Ryzen 3 3100 991
+235%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

A8-7650K 84
Ryzen 3 3100 178
+112%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A8-7650K 0.96
Ryzen 3 3100 1.99
+107%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A8-7650K 2
Ryzen 3 3100 5.4
+170%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

A8-7650K 23
Ryzen 3 3100 59
+158%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

A8-7650K 108
Ryzen 3 3100 203
+87.5%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

A8-7650K 2105
Ryzen 3 3100 4848
+130%

Gaming performance

Pros & cons summary


Performance score 1.97 7.51
Recency 7 January 2015 24 April 2020
Threads 4 8
Chip lithography 28 nm 7 nm
Power consumption (TDP) 95 Watt 65 Watt

Ryzen 3 3100 has a 281.2% higher aggregate performance score, an age advantage of 5 years, 100% more threads, a 300% more advanced lithography process, and 46.2% lower power consumption.

The Ryzen 3 3100 is our recommended choice as it beats the A8-7650K in performance tests.


Should you still have questions on choice between A8-7650K and Ryzen 3 3100, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD A8-7650K
A8-7650K
AMD Ryzen 3 3100
Ryzen 3 3100

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.9 190 votes

Rate A8-7650K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 1705 votes

Rate Ryzen 3 3100 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A8-7650K or Ryzen 3 3100, agree or disagree with our judgements, or report an error or mismatch.