Geforce GTX 760 vs Radeon R5 M330

Intro

Compare those specs to the Radeon R5 M330, which comes with clock speeds of 1030 MHz on the GPU, and 900 MHz on the 2048 MB of DDR3 RAM. It features 320 SPUs along with 20 Texture Address Units and 8 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Memory Bandwidth

The Geforce GTX 760, in theory, should perform much faster than the Radeon R5 M330 overall. (explain)

Geforce GTX 760		192256 MB/sec
Radeon R5 M330		14400 MB/sec
	Difference: 177856 (1235%)

Texel Rate

The Geforce GTX 760 should be quite a bit (more or less 357%) better at texture filtering than the Radeon R5 M330. (explain)

Geforce GTX 760		94080 Mtexels/sec
Radeon R5 M330		20600 Mtexels/sec
	Difference: 73480 (357%)

Pixel Rate

The Geforce GTX 760 will be a lot (more or less 281%) faster with regards to AA than the Radeon R5 M330, and also capable of handling higher screen resolutions better. (explain)

Geforce GTX 760		31360 Mpixels/sec
Radeon R5 M330		8240 Mpixels/sec
	Difference: 23120 (281%)

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

Specifications

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

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units by the core speed of the chip. The higher 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 the graphics card could possibly write to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.