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GeForce 920M vs GeForce RTX 2070

Intro

The GeForce 920M has core speeds of 954 MHz on the GPU, and 900 MHz on the 2048 MB of DDR3 memory. It features 384 SPUs as well as 32 TAUs and 8 ROPs.

Compare all that to the GeForce RTX 2070, which uses a 12 nm design. nVidia has clocked the core frequency at 1410 MHz. The GDDR6 RAM runs at a speed of 1750 MHz on this specific model. It features 2304 SPUs along with 144 Texture Address Units and 64 ROPs.

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce RTX 2070 22282 points
GeForce 920M 1180 points
Difference: 21102 (1788%)

Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2070 should perform quite a bit faster than the GeForce 920M overall. (explain)

GeForce RTX 2070 458752 MB/sec
GeForce 920M 14400 MB/sec
Difference: 444352 (3086%)

Texel Rate

The GeForce RTX 2070 is quite a bit (more or less 565%) faster with regards to anisotropic filtering than the GeForce 920M. (explain)

GeForce RTX 2070 203040 Mtexels/sec
GeForce 920M 30528 Mtexels/sec
Difference: 172512 (565%)

Pixel Rate

If running with a high resolution is important to you, then the GeForce RTX 2070 is a better choice, by a large margin. (explain)

GeForce RTX 2070 90240 Mpixels/sec
GeForce 920M 7632 Mpixels/sec
Difference: 82608 (1082%)

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 Comparison

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GeForce 920M

Amazon.com

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GeForce RTX 2070

Amazon.com

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Please 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.

Specifications

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Model GeForce 920M GeForce RTX 2070
Manufacturer nVidia nVidia
Year March 12 2015 September 2018
Code Name GK208 TU104-350
Memory 2048 MB 8192 MB
Core Speed 954 MHz 1410 MHz
Memory Speed 1800 MHz 3500 GB/s
Power (Max TDP) (Unknown) watts 175 watts
Bandwidth 14400 MB/sec 458752 MB/sec
Texel Rate 30528 Mtexels/sec 203040 Mtexels/sec
Pixel Rate 7632 Mpixels/sec 90240 Mpixels/sec
Unified Shaders 384 2304
Texture Mapping Units 32 144
Render Output Units 8 64
Bus Type DDR3 GDDR6
Bus Width 64-bit 256-bit
Fab Process 28 nm 12 nm
Transistors (Unknown) million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the max amount of information (counted in MB per second) that can be transferred past the external memory interface within a second. It is calculated by multiplying the bus width by its memory speed. If it uses DDR type memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed per second. This is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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GeForce 920M

Amazon.com

Check prices at:

GeForce RTX 2070

Amazon.com

Check prices at:

Please 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.

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