Compare any two graphics cards:
VS

Geforce GTX 770 vs Radeon R5 M330

Intro

The Geforce GTX 770 features a core clock speed of 1046 MHz and a GDDR5 memory frequency of 1753 MHz. It also makes use of a 256-bit bus, and makes use of a 28 nm design. It is comprised of 1536 SPUs, 128 Texture Address Units, and 32 ROPs.

Compare those specs to the Radeon R5 M330, which uses a 28 nm design. AMD has clocked the core speed at 1030 MHz. The DDR3 memory works at a speed of 900 MHz on this model. 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 770 should theoretically perform a lot faster than the Radeon R5 M330 overall. (explain)

Geforce GTX 770 224384 MB/sec
Radeon R5 M330 14400 MB/sec
Difference: 209984 (1458%)

Texel Rate

The Geforce GTX 770 is quite a bit (about 550%) better at texture filtering than the Radeon R5 M330. (explain)

Geforce GTX 770 133888 Mtexels/sec
Radeon R5 M330 20600 Mtexels/sec
Difference: 113288 (550%)

Pixel Rate

If running with a high resolution is important to you, then the Geforce GTX 770 is the winner, by far. (explain)

Geforce GTX 770 33472 Mpixels/sec
Radeon R5 M330 8240 Mpixels/sec
Difference: 25232 (306%)

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 770

Amazon.com

Check prices at:

Radeon R5 M330

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 770 Radeon R5 M330
Manufacturer nVidia AMD
Year May 2013 2015
Code Name GK104 Oland
Memory 2048 MB 2048 MB
Core Speed 1046 MHz 1030 MHz
Memory Speed 7012 MHz 1800 MHz
Power (Max TDP) 230 watts (Unknown) watts
Bandwidth 224384 MB/sec 14400 MB/sec
Texel Rate 133888 Mtexels/sec 20600 Mtexels/sec
Pixel Rate 33472 Mpixels/sec 8240 Mpixels/sec
Unified Shaders 1536 320
Texture Mapping Units 128 20
Render Output Units 32 8
Bus Type GDDR5 DDR3
Bus Width 256-bit 64-bit
Fab Process 28 nm 28 nm
Transistors 3540 million (Unknown) million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 12
OpenGL Version OpenGL 4.3 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the largest amount of information (measured in megabytes per second) that can be transferred past the external memory interface in a second. The number is worked out by multiplying the card's interface width by its memory clock speed. If the card has DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

Geforce GTX 770

Amazon.com

Check prices at:

Radeon R5 M330

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