The GeForce 940M makes use of a 28 nm design. nVidia has set the core speed at 1072 MHz. The DDR3 RAM runs at a frequency of 1000 MHz on this particular model. It features 384 SPUs along with 24 TAUs and 8 Rasterization Operator Units. Show Compare those specifications to the GeForce 9800 GT 512MB, which uses a 65/55 nm design. nVidia has set the core frequency at 600 MHz. The GDDR3 memory runs at a speed of 900 MHz on this particular model. It features 112 SPUs along with 56 TAUs and 16 ROPs. Power Usage and Theoretical BenchmarksMemory BandwidthIn theory, the GeForce 9800 GT 512MB will be 260% quicker than the GeForce 940M in general, because of its greater data rate. () Texel RateThe GeForce 9800 GT 512MB will be a lot (approximately 31%) more effective at texture filtering than the GeForce 940M. () Pixel RateThe GeForce 9800 GT 512MB should be a bit (approximately 12%) more effective at full screen anti-aliasing than the GeForce 940M, and also able to handle higher screen resolutions without slowing down too much. () Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit. Price ComparisonPlease note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though. When comparing GeForce 940M and GeForce 9800 GTX, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 940M and GeForce 9800 GTX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision. GeForce 9800 GTX  GeForce 940M is a Laptop Graphics CardNote: GeForce 940M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 940M here:
SummaryReasons to consider GeForce 940M92 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce 9800 GT .This is a much newer product, it might have better long term support.Higher theoretical gaming performance, based on specifications.Supports PhysXSupports G-SyncSupports ShadowPlay (allows game streaming/recording with minimum performance penalty)Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications Reasons to consider GeForce 9800 GTBased on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applicationsPhysX support, however PhysX performance on newest games may be poor HWBench recommends GeForce 940MBased on theoretical specifications. Core ConfigurationGeForce 940MGeForce 9800 GTGPU NameGM108 (N16S-GT-S)vsG92 (G92-270-A2)Fab Process28 nmvs65 nmDie Size0 mm²vs324 mm²Transistorsunknownvs754 millionShaders384vs112Compute Units3vs7Core clock1072 MHzvs600 MHzROPs8vs16TMUs24vs56 Memory ConfigurationGeForce 940MGeForce 9800 GTMemory TypeDDR3vsGDDR3Bus Width64 bitvs256 bitMemory Speed900 MHz 1800 MHz effectivevs900 MHz 1800 MHz effectiveMemory Size2048 Mbvs512 Mb Additional detailsGeForce 940MGeForce 9800 GTTDP33 wattsvs125 wattsRelease Date13 Mar 2015vs21 Jul 2008
GigaPixels - higher is better
GigaTexels - higher is better
GB/s - higher is better
GFLOPs - higher is better |
