Radeon RX 540 vs GeForce 940MX |
Released April, 2017
AMD Radeon RX 540
- 1.2 GHz
- 4 GB GDDR5
by www.tweaktown.com (May, 2017)HBM2 is the memory technology that will be used on Radeon RX Vega, offering some great bandwidth numbers of up to 512GB/sec - but it'll be the memory footprint that makes the difference.
VS
Released January, 2016
Nvidia GeForce 940MX
- 1.1 GHz
- 2 GB DDR3
by hassan-mujtaba (May, 2014)Performance figures a re not known but it is mentioned that the MX100 SSDs will feature very competitive price points which is a good sign in the SSD market since costs are going down and SSDs become the choice for storage globally due to the attractive prices.
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Differences What are the advantages of each
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| Significantly higher effective memory clock speed | 6,000 MHz | vs | 2,002 MHz | Around 3x higher effective memory clock speed | |||
|---|---|---|---|---|---|---|---|
| Higher memory bandwidth | 96 GB/s | vs | 16.02 GB/s | Around 6x higher memory bandwidth | |||
| More memory | 4,096 MB | vs | 2,048 MB | 2x more memory | |||
| Higher clock speed | 1,219 MHz | vs | 1,122 MHz | Around 10% higher clock speed | |||
| Significantly higher memory clock speed | 1,500 MHz | vs | 1,001 MHz | Around 50% higher memory clock speed | |||
| Higher pixel rate | 19.5 GPixel/s | vs | 8.98 GPixel/s | Around 2.2x higher pixel rate | |||
| More render output processors | 16 | vs | 8 | Twice as many render output processors | |||
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| Lower TDP | 23W | vs | 65W | 2.8x lower TDP | |||
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Features Key features of the Radeon RX 540 vs GeForce 940MX
memory bandwidth Rate at which data can be read from or stored in onboard memory
pixel rate Number of pixels a graphics card can render to the screen every second
texture rate Speed at which a graphics card can perform texture mapping
floating point performance How fast the gpu can crunch numbers
shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading
texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes
Specifications Full list of technical specs
gpu | Radeon RX 540 | vs | GeForce 940MX |
|---|---|---|---|
| GPU brand | AMD | Nvidia | |
| GPU name | Cape Verde | GM108 | |
| Clock speed | 1,219 MHz | 1,122 MHz | |
| Is dual GPU | No | No | |
| Reference card | None | None | |
raw performance | |||
| Shading units | 512 | 384 | |
| Texture mapping units | 32 | 24 | |
| Render output processors | 16 | 8 | |
| Pixel rate | 19.5 GPixel/s | 8.98 GPixel/s | |
| Texture rate | 39.01 GTexel/s | 26.93 GTexel/s | |
| Floating-point performance | 1,248 GFLOPS | 861.7 GFLOPS | |
memory | Radeon RX 540 | vs | GeForce 940MX |
|---|---|---|---|
| Memory clock speed | 1,500 MHz | 1,001 MHz | |
| Effective memory clock speed | 6,000 MHz | 2,002 MHz | |
| Memory bus | 128 bit | 64 bit | |
| Memory | 4,096 MB | 2,048 MB | |
| Memory type | GDDR5 | DDR3 | |
| Memory bandwidth | 96 GB/s | 16.02 GB/s | |
noise and power | |||
| TDP | 65W | 23W | |
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