A9-9420 vs FX-7500

VS

Aggregate performance score

FX-7500
2014
4 cores / 4 threads, 19 Watt
2.02
+115%
A9-9420
2016
2 cores / 2 threads, 15 Watt
0.94

FX-7500 outperforms A9-9420 by a whopping 115% based on our aggregate benchmark results.

Primary details

Comparing FX-7500 and A9-9420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19282523
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD KaveriAMD Bristol Ridge
Power efficiency10.065.93
Architecture codenameKaveri (2014−2015)Stoney Ridge (2016−2019)
Release date4 June 2014 (10 years ago)31 May 2016 (8 years ago)

Detailed specifications

FX-7500 and A9-9420 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)2 (Dual-core)
Threads42
Base clock speed2.1 GHz3 GHz
Boost clock speed3.3 GHz3.6 GHz
L1 cacheno data160 KB
L2 cache4096 KB1 MB (shared)
L3 cacheno data0 KB
Chip lithography28 nm28 nm
Die size245 mm2125 mm2
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)no data74 °C
Number of transistors2,410 million1,200 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on FX-7500 and A9-9420 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
SocketFP3FT4
Power consumption (TDP)19 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-7500 and A9-9420. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMAVirtualization,
AES-NI++
FMA++
AVX++
FRTC+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
HSA+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-7500 and A9-9420 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-7500 and A9-9420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1600DDR4
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R7 GraphicsRadeon R5
iGPU core count6no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of FX-7500 and A9-9420 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by FX-7500 and A9-9420 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by FX-7500 and A9-9420.

PCIe version3.03.0
PCI Express lanes88

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.

FX-7500 2.02
+115%
A9-9420 0.94

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.

FX-7500 3209
+114%
A9-9420 1500

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.

FX-7500 315
A9-9420 325
+3.2%

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.

FX-7500 684
+36.8%
A9-9420 500

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.

FX-7500 2060
A9-9420 2875
+39.6%

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.

FX-7500 5482
+13.2%
A9-9420 4841

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.

FX-7500 23.32
A9-9420 21.29
+9.5%

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.

FX-7500 2
+4.9%
A9-9420 2

Cinebench 15 64-bit multi-core

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

FX-7500 153
+14.2%
A9-9420 134

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.

FX-7500 55
A9-9420 81
+47.3%

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.

FX-7500 0.65
A9-9420 0.99
+52.3%

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.

FX-7500 1.1
A9-9420 1.1

Gaming performance

Pros & cons summary


Performance score 2.02 0.94
Recency 4 June 2014 31 May 2016
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 19 Watt 15 Watt

FX-7500 has a 114.9% higher aggregate performance score, and 100% more physical cores and 100% more threads.

A9-9420, on the other hand, has an age advantage of 1 year, and 26.7% lower power consumption.

The FX-7500 is our recommended choice as it beats the A9-9420 in performance tests.


Should you still have questions on choice between FX-7500 and A9-9420, ask them in Comments section, and we shall answer.

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AMD FX-7500
FX-7500
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Community ratings

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Questions & comments

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