Ryzen 9 7940HS vs FX-8800P

VS

Aggregate performance score

FX-8800P
2015
4 cores / 4 threads, 15 Watt
1.79
Ryzen 9 7940HS
2023
8 cores / 16 threads, 35 Watt
19.13
+969%

Ryzen 9 7940HS outperforms FX-8800P by a whopping 969% based on our aggregate benchmark results.

Primary details

Comparing FX-8800P and Ryzen 9 7940HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2012301
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Carrizono data
Power efficiency11.2951.73
Architecture codenameCarrizo (2015−2018)Phoenix-HS (Zen 4) (2023)
Release date2 June 2015 (9 years ago)January 2023 (1 year ago)

Detailed specifications

FX-8800P and Ryzen 9 7940HS 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)8 (Octa-Core)
Threads416
Base clock speed2.1 GHz4 GHz
Boost clock speed3.4 GHz5.2 GHz
L1 cacheno data64K (per core)
L2 cache2048 KB1 MB (per core)
L3 cacheno data16 MB (shared)
Chip lithography28 nm4 nm
Die size250 mm2178 mm2
Maximum core temperature90 °C100 °C
Number of transistors3,100 million25,000 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on FX-8800P and Ryzen 9 7940HS 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
SocketFP4FP8
Power consumption (TDP)15 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8800P and Ryzen 9 7940HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsHSA 1.0Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, 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 FX-8800P and Ryzen 9 7940HS are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8800P and Ryzen 9 7940HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR5
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon R7 GraphicsAMD Radeon 780M
iGPU core count8no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of FX-8800P and Ryzen 9 7940HS integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by FX-8800P and Ryzen 9 7940HS integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by FX-8800P and Ryzen 9 7940HS.

PCIe version3.04.0
PCI Express lanes820

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-8800P 1.79
Ryzen 9 7940HS 19.13
+969%

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-8800P 2851
Ryzen 9 7940HS 30391
+966%

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-8800P 524
Ryzen 9 7940HS 2460
+369%

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-8800P 1193
Ryzen 9 7940HS 11565
+869%

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-8800P 2604
Ryzen 9 7940HS 7837
+201%

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-8800P 7860
Ryzen 9 7940HS 48751
+520%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

FX-8800P 4227
Ryzen 9 7940HS 15689
+271%

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-8800P 12.02
Ryzen 9 7940HS 2.7
+345%

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-8800P 3
Ryzen 9 7940HS 30
+807%

Cinebench 15 64-bit multi-core

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

FX-8800P 277
Ryzen 9 7940HS 2661
+861%

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-8800P 82
Ryzen 9 7940HS 284
+246%

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-8800P 0.96
Ryzen 9 7940HS 3.38
+252%

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-8800P 2.2
Ryzen 9 7940HS 15.1
+586%

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.  

FX-8800P 21
Ryzen 9 7940HS 144
+584%

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.  

FX-8800P 94
Ryzen 9 7940HS 293
+213%

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.

FX-8800P 1543
Ryzen 9 7940HS 7490
+385%

Gaming performance

Pros & cons summary


Performance score 1.79 19.13
Physical cores 4 8
Threads 4 16
Chip lithography 28 nm 4 nm
Power consumption (TDP) 15 Watt 35 Watt

FX-8800P has 133.3% lower power consumption.

Ryzen 9 7940HS, on the other hand, has a 968.7% higher aggregate performance score, 100% more physical cores and 300% more threads, and a 600% more advanced lithography process.

The Ryzen 9 7940HS is our recommended choice as it beats the FX-8800P in performance tests.


Should you still have questions on choice between FX-8800P and Ryzen 9 7940HS, 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 FX-8800P
FX-8800P
AMD Ryzen 9 7940HS
Ryzen 9 7940HS

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.


3.3 102 votes

Rate FX-8800P on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.4 997 votes

Rate Ryzen 9 7940HS on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about FX-8800P or Ryzen 9 7940HS, agree or disagree with our judgements, or report an error or mismatch.