Compare any two graphics cards:
VS

GeForce GT 340 1GB vs GeForce GTX 570

Intro

The GeForce GT 340 1GB uses a 40 nm design. nVidia has clocked the core speed at 550 MHz. The GDDR5 memory works at a frequency of 850 MHz on this particular card. It features 96 SPUs as well as 32 TAUs and 8 ROPs.

Compare those specifications to the GeForce GTX 570, which comes with clock speeds of 732 MHz on the GPU, and 950 MHz on the 1280 MB of GDDR5 RAM. It features 480 SPUs as well as 60 Texture Address Units and 40 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 340 1GB 69 Watts
GeForce GTX 570 219 Watts
Difference: 150 Watts (217%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 570 should in theory be quite a bit superior to the GeForce GT 340 1GB overall. (explain)

GeForce GTX 570 152000 MB/sec
GeForce GT 340 1GB 54400 MB/sec
Difference: 97600 (179%)

Texel Rate

The GeForce GTX 570 is much (more or less 150%) faster with regards to anisotropic filtering than the GeForce GT 340 1GB. (explain)

GeForce GTX 570 43920 Mtexels/sec
GeForce GT 340 1GB 17600 Mtexels/sec
Difference: 26320 (150%)

Pixel Rate

The GeForce GTX 570 should be much (about 565%) better at anti-aliasing than the GeForce GT 340 1GB, and also should be capable of handling higher screen resolutions without slowing down too much. (explain)

GeForce GTX 570 29280 Mpixels/sec
GeForce GT 340 1GB 4400 Mpixels/sec
Difference: 24880 (565%)

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 GT 340 1GB

Amazon.com

Check prices at:

GeForce GTX 570

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 GT 340 1GB GeForce GTX 570
Manufacturer nVidia nVidia
Year February 2010 December 2010
Code Name GT215 GF110
Memory 1024 MB 1280 MB
Core Speed 550 MHz 732 MHz
Memory Speed 3400 MHz 3800 MHz
Power (Max TDP) 69 watts 219 watts
Bandwidth 54400 MB/sec 152000 MB/sec
Texel Rate 17600 Mtexels/sec 43920 Mtexels/sec
Pixel Rate 4400 Mpixels/sec 29280 Mpixels/sec
Unified Shaders 96 480
Texture Mapping Units 32 60
Render Output Units 8 40
Bus Type GDDR5 GDDR5
Bus Width 128-bit 320-bit
Fab Process 40 nm 40 nm
Transistors 727 million 3000 million
Bus PCIe x16 PCIe x16
DirectX Version DirectX 10.1 DirectX 11
OpenGL Version OpenGL 3.3 OpenGL 4.1

Memory Bandwidth: Bandwidth is the max amount of data (counted in MB per second) that can be transferred across the external memory interface in one second. It is worked out by multiplying the bus width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better 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 number of texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units by the core clock speed of the chip. The higher this number, the better the 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 card could possibly write to its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

GeForce GT 340 1GB

Amazon.com

Check prices at:

GeForce GTX 570

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