Sempron 140 vs A8-7650K

#ad 
Buy on Amazon
VS

Aggregate performance score

A8-7650K
2015
4 cores / 4 threads, 95 Watt
1.97
+535%
Sempron 140
2009
1 core / 1 thread, 45 Watt
0.31

A8-7650K outperforms Sempron 140 by a whopping 535% based on our aggregate benchmark results.

Primary details

Comparing A8-7650K and Sempron 140 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19443109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.31no data
Market segmentDesktop processorDesktop processor
SeriesAMD A-Series (Desktop)no data
Power efficiency1.960.65
Architecture codenameKaveri (2014−2015)Sargas (2009−2011)
Release date7 January 2015 (9 years ago)22 July 2009 (15 years ago)
Launch price (MSRP)$152$40

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-7650K and Sempron 140 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)1 (Single-Core)
Threads41
Base clock speed3.3 GHz2.7 GHz
Boost clock speed3.8 GHz2.7 GHz
L1 cache256 KB128 KB (per core)
L2 cache4096 KB1 MB (per core)
L3 cacheno data0 KB
Chip lithography28 nm45 nm
Die size245 mm2117 mm2
Maximum core temperature72 °Cno data
Number of transistors2,411 million234 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A8-7650K and Sempron 140 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+AM3
Power consumption (TDP)95 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7650K and Sempron 140. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE1-4a, AVX, AES, FMA4, VTno data
AES-NI+-
FMA+-
AVX+-
FRTC+-
FreeSync+-
DualGraphics+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
HSA+-

Virtualization technologies

Virtual machine speed-up technologies supported by A8-7650K and Sempron 140 are enumerated here.

AMD-V+-
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7650K and Sempron 140. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R7 GraphicsOn certain motherboards (Chipset feature)
iGPU core count6no data
จำนวนพาธไลน์384no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A8-7650K and Sempron 140 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A8-7650K and Sempron 140 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by A8-7650K and Sempron 140.

PCIe version3.02.0
PCI Express lanes16no 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.

A8-7650K 1.97
+535%
Sempron 140 0.31

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 3132
+544%
Sempron 140 486

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
+35.5%
Sempron 140 310

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 1046
+231%
Sempron 140 316

Gaming performance

Pros & cons summary


Performance score 1.97 0.31
Recency 7 January 2015 22 July 2009
Physical cores 4 1
Threads 4 1
Chip lithography 28 nm 45 nm
Power consumption (TDP) 95 Watt 45 Watt

A8-7650K has a 535.5% higher aggregate performance score, an age advantage of 5 years, 300% more physical cores and 300% more threads, and a 60.7% more advanced lithography process.

Sempron 140, on the other hand, has 111.1% lower power consumption.

The A8-7650K is our recommended choice as it beats the Sempron 140 in performance tests.


Should you still have questions on choice between A8-7650K and Sempron 140, 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 Sempron 140
Sempron 140

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.


3.9 191 vote

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

  • 1
  • 2
  • 3
  • 4
  • 5
3.1 233 votes

Rate Sempron 140 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A8-7650K or Sempron 140, agree or disagree with our judgements, or report an error or mismatch.