NVIDIA GeForce MX330 vs AMD Radeon R7 M265 vs NVIDIA GeForce MX350

NVIDIA GeForce MX330

The Nvidia GeForce MX330 is a dedicated entry-level mobile graphics card for laptops. It was released in February 2020 and is basically a renamed Geforce MX250 / GeForce MX150 / desktop GeForce GT 1030. It uses the same GP108 chip as the MX250 (GP108-655-A1 e.g.). It offers the same 384 CUDA cores as the MX250 and MX150 and also the clock speeds only increased slightly (+12 MHz Boost = 0.8% for the 25 Watt version). The dedicated GDDR5 graphics memory is connected via a 64 Bit memory bus and clocked at 3500 MHz (7000 MHz effective) leading to maximal bandwidth of 56 GB/s. Again there is a 25 Watt and slower 12 Watt (low power) variant.

In Nvidia drivers the GeForce MX330 appeared with the hardware ID 1D16.

The GP108 chip is manufactured in a 16 nm FinFET process and offers a number of new features, including support for DisplayPort 1.4 (ready), HDMI 2.0b, HDR and improved H.265 video de- and encoding (PlayReady 3.0). 4K HDR with Netflix however won't run due to the minimum 3 GB graphics memory that is required. Compared to the bigger Pascal chips, the small GP108 does not support Simultaneous Multi-Projection (SMP) for VR and G-Sync. A full list of improvements and the new Pascal desktop GPUs is available in our dedicated Pascal architecture article.

The performance of the GeForce MX330 should be identical to the MX150 and MX250 of previous years. See our GeForce MX250 page for gaming benchmarks. Nvidia states on the product page that the MX330 offers 2x of the performance of a Intel Iris Plus Graphics G7 in an i7-1065G7 (vs 2.5x of the MX350).  Therefore, very demanding games like Red Dead Redemption 2 will not run smoothly, older and less demanding games like Fifa 20 or Farming Simulator 19 however should run fine in medium settings (see below for our benchmark results with different laptops). The low power version (see below) will be clearly slower however.

There is a low power version N17S-LP with a TGP of 12 Watt (up 2 Watt from 10 Watt of the LP MX250) and a "normal" 25 Watt N17S-G3. The performance of both variants should clearly differ. The low power variant offers relatively slow clock rates of 746 - 936 MHz (base - Turbo), where the 25 Watt G3 variant is clocked at 1531 - 1594 (similar to the MX250 and +70% boost clock versus the LP variant).

AMD Radeon R7 M265

The AMD Radeon R7 M265 is a (lower) mid-range DirectX 12 graphics card for laptops. Just like the older Radeon HD 8750M, it is based on the Mars chip (28nm GCN architecture) with 384 shader cores, 24 TMUs and 8 ROPs. The core is clocked at up to 825 MHz and can access up to 4 GB of DDR3 memory (1000 MHz, 128 bit). However, there is also a slightly higher clocked, but still noticeably slower 64 Bit version (e.g. in the Inspiron 15-5547).

Performance

The performance of the Radeon R7 M265 is similar to the Nvidia GeForce GT 640M and GeForce GT 730M. Current and demanding games of 2013/2014 will run fluently only in low resolutions and detail settings. In older games, however, higher quality settings will be possible.

The 384 shaders can be used with OpenCL 1.2 for general-purpose calculations (as 6 compute units). Compared to old TeraScale 2 chips, the GCN-based Mars architecture offers improved performance in this framework.

Features

Features of the R7 M265 include video decoding for MPEG-4 AVC/H.264, VC-1, MPEG-2, and Flash directly by the AMD GPU. Multi-View Codec (MVC) and MPEG-4 part 2 (DivX, xVid) HD videos are compatible as well.

The R7 series also supports automatic graphics switching between the integrated GPU and discrete GPU. Called Enduro, the technology supersedes AMD's Dynamic Switchable Graphics and is similar to Nvidia's Optimus. Furthermore, the M265 can directly support multiple monitors using Eyefinity Technology if Enduro is disabled.

Other features include ZeroCore for reducing power consumption when the display is turned off and Power Gating to power down areas of the chip that are not used. PowerTune allows automatic overclocking and underclocking of the graphics card as long as the GPU is within its TDP limit. For example, the chip may be underclocked when running FurMark and OCCT, but will overclock in certain games like Lost Planet, Crysis or Resident Evil 5.

The integrated HD audio processor is able to transmit HD Audio (TrueHD or DTS Master Audio) over HDMI and DisplayPort (e.g., for Blu-Ray videos). Additionally, it allows audio output simultaneously and in parallel to multiple devices with the new Discrete Digital Multipoint Audio (DDMA) feature.

Power consumption

The power consumption should be similar to the old Radeon HD 8750M or the Nvidia GeForce GT 730M. As a result, the R7 M265 is best suited for 13-inch notebooks or larger.

NVIDIA GeForce MX350

The Nvidia GeForce MX350 is a dedicated entry-level mobile graphics card for laptops. It was released in February 2020 and is based on the same GP107 Pascal chip with 640 shaders as the Nvidia GeForce GTX 1050 for laptops. The memory bus is cut in half to 64 bit (GDDR5).

First benchmarks however show a bit slower performance as the GTX 1050 and on par with a GTX 960M. Nvidia states on the product page that the MX350 offers 2.5x of the performance of a Intel Iris Plus Graphics G7 in an i7-1065G7 (vs 2x for the MX330). Therefore, demanding games of 2019 like The Division 2, Metro Exodus or Rage 2 will only run in lowest detail settings acceptable. Less demanding games like Fifa 20 should run fine in high settings and even 1080p. However, this is always also depending on the used processor and main memory. See below for detailed gaming benchmarks.

The GP107-670-A1 chip is manufactured in a 14 nm FinFET process at Samsung and offers a number of new features, including support for DisplayPort 1.4 (ready), HDMI 2.0b, HDR, Simultaneous Multi-Projection (SMP) as well as improved H.265 video de- and encoding (PlayReady 3.0). A full list of improvements and the new Pascal desktop GPUs is available in our dedicated Pascal architecture article.

In new Nvidia drivers drivers the GeForce MX350 appeared with the hardware ID 1C94.

The power consumption in our tests was lower than the average GTX 1050 (even Max-Q) and similar to the older MX graphics cards (as the TGP of 25 Watt suggests). Therefore, the GPU is suited for thin and light laptops.