Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

GeForce GTX 560 Ti 448 vs Radeon R9 M390X

Intro

The GeForce GTX 560 Ti 448 comes with a clock frequency of 732 MHz and a GDDR5 memory frequency of 900 MHz. It also uses a 320-bit memory bus, and makes use of a 40 nm design. It is made up of 448 SPUs, 56 TAUs, and 40 Raster Operation Units.

Compare all of that to the Radeon R9 M390X, which has GPU clock speed of 723 MHz, and 4096 MB of GDDR5 RAM running at 1250 MHz through a 256-bit bus. It also is comprised of 2048 Stream Processors, 128 TAUs, and 32 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 M390X 125 Watts
GeForce GTX 560 Ti 448 210 Watts
Difference: 85 Watts (68%)

Memory Bandwidth

In theory, the Radeon R9 M390X should be 11% faster than the GeForce GTX 560 Ti 448 in general, due to its higher data rate. (explain)

Radeon R9 M390X 160000 MB/sec
GeForce GTX 560 Ti 448 144000 MB/sec
Difference: 16000 (11%)

Texel Rate

The Radeon R9 M390X is quite a bit (approximately 126%) more effective at AF than the GeForce GTX 560 Ti 448. (explain)

Radeon R9 M390X 92544 Mtexels/sec
GeForce GTX 560 Ti 448 40992 Mtexels/sec
Difference: 51552 (126%)

Pixel Rate

The GeForce GTX 560 Ti 448 will be a lot (more or less 27%) faster with regards to full screen anti-aliasing than the Radeon R9 M390X, and also capable of handling higher resolutions while still performing well. (explain)

GeForce GTX 560 Ti 448 29280 Mpixels/sec
Radeon R9 M390X 23136 Mpixels/sec
Difference: 6144 (27%)

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 560 Ti 448

Amazon.com

Check prices at:

Radeon R9 M390X

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 560 Ti 448 Radeon R9 M390X
Manufacturer nVidia AMD
Year December 2011 2015
Code Name GF110 Tonga
Memory 1280 MB 4096 MB
Core Speed 732 MHz 723 MHz
Memory Speed 3600 MHz 5000 MHz
Power (Max TDP) 210 watts 125 watts
Bandwidth 144000 MB/sec 160000 MB/sec
Texel Rate 40992 Mtexels/sec 92544 Mtexels/sec
Pixel Rate 29280 Mpixels/sec 23136 Mpixels/sec
Unified Shaders 448 2048
Texture Mapping Units 56 128
Render Output Units 40 32
Bus Type GDDR5 GDDR5
Bus Width 320-bit 256-bit
Fab Process 40 nm 28 nm
Transistors 3000 million (Unknown) million
Bus PCIe 2.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12
OpenGL Version OpenGL 4.2 OpenGL 4.3

Memory Bandwidth: Bandwidth is the largest amount of information (measured in megabytes per second) that can be transferred past the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. If it uses DDR RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied per second. This is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

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

Display Prices

Hide Prices

GeForce GTX 560 Ti 448

Amazon.com

Check prices at:

Radeon R9 M390X

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