Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

GeForce GTX 750 vs Radeon R9 M280X

Intro

The GeForce GTX 750 has core speeds of 1020 MHz on the GPU, and 1250 MHz on the 1024 MB of GDDR5 RAM. It features 512 SPUs as well as 32 Texture Address Units and 16 ROPs.

Compare those specs to the Radeon R9 M280X, which comes with core clock speeds of 900 MHz on the GPU, and 1375 MHz on the 4096 MB of GDDR5 RAM. It features 896 SPUs along with 56 Texture Address Units and 16 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 55 Watts
Radeon R9 M280X 75 Watts
Difference: 20 Watts (36%)

Memory Bandwidth

Theoretically speaking, the Radeon R9 M280X is 10% faster than the GeForce GTX 750 in general, due to its greater data rate. (explain)

Radeon R9 M280X 88000 MB/sec
GeForce GTX 750 80000 MB/sec
Difference: 8000 (10%)

Texel Rate

The Radeon R9 M280X should be a lot (approximately 54%) better at texture filtering than the GeForce GTX 750. (explain)

Radeon R9 M280X 50400 Mtexels/sec
GeForce GTX 750 32640 Mtexels/sec
Difference: 17760 (54%)

Pixel Rate

The GeForce GTX 750 will be just a bit (approximately 13%) faster with regards to AA than the Radeon R9 M280X, and will be capable of handling higher screen resolutions while still performing well. (explain)

GeForce GTX 750 16320 Mpixels/sec
Radeon R9 M280X 14400 Mpixels/sec
Difference: 1920 (13%)

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

Display Prices

Hide Prices

GeForce GTX 750

Amazon.com

Check prices at:

Radeon R9 M280X

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.

Specifications

Display Specifications

Hide Specifications

Model GeForce GTX 750 Radeon R9 M280X
Manufacturer nVidia AMD
Year February 2014 Feb 9 2015
Code Name GM107 Saturn XT
Memory 1024 MB 4096 MB
Core Speed 1020 MHz 900 MHz
Memory Speed 5000 MHz 5500 MHz
Power (Max TDP) 55 watts 75 watts
Bandwidth 80000 MB/sec 88000 MB/sec
Texel Rate 32640 Mtexels/sec 50400 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 14400 Mpixels/sec
Unified Shaders 512 896
Texture Mapping Units 32 56
Render Output Units 16 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 28 nm
Transistors 1870 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 11.2
OpenGL Version OpenGL 4.4 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of data (measured in MB per second) that can be transferred past the external memory interface in one second. It is calculated by multiplying the interface width by its memory speed. If the card has DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 750

Amazon.com

Check prices at:

Radeon R9 M280X

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.

Comments

Be the first to leave a comment!

Your email address will not be published. Required fields are marked *


*

WordPress Anti Spam by WP-SpamShield