Compare any two graphics cards:
Radeon HD 3650 512MB vs Radeon HD 6570 (OEM) 1GB
IntroThe Radeon HD 3650 512MB comes with clock speeds of 725 MHz on the GPU, and 800 MHz on the 512 MB of GDDR3 memory. It features 120(24x5) SPUs as well as 8 Texture Address Units and 4 Rasterization Operator Units.Compare those specifications to the Radeon HD 6570 (OEM) 1GB, which features a core clock speed of 650 MHz and a GDDR3 memory speed of 900 MHz. It also features a 128-bit memory bus, and makes use of a 40 nm design. It is comprised of 480 SPUs, 24 Texture Address Units, and 8 Raster Operation Units.
Display Graphs
Power Usage and Theoretical BenchmarksPower Consumption (Max TDP)
Memory BandwidthThe Radeon HD 6570 (OEM) 1GB should theoretically be a small bit faster than the Radeon HD 3650 512MB overall. (explain)
Texel RateThe Radeon HD 6570 (OEM) 1GB should be quite a bit (about 169%) faster with regards to AF than the Radeon HD 3650 512MB. (explain)
Pixel RateIf using a high resolution is important to you, then the Radeon HD 6570 (OEM) 1GB is the winner, and very much so. (explain)
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
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
Memory Bandwidth: Bandwidth is the max amount of information (in units of MB per second) that can be moved past the external memory interface within a second. It is calculated by multiplying the interface width by its memory clock speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions. Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed per second. This figure is calculated by multiplying the total amount of texture units of the card 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 maximum number of pixels that the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.
Display Prices
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.
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Comments
One Response to “Radeon HD 3650 512MB vs Radeon HD 6570 (OEM) 1GB”Here are some provisional stats for the HD 6570.
System:
CPU Intel Core i5 2400
MB Intel DH61BE
RAM 4 GB Corsair
OS Windows 7 Premium 64 Bit
3D Mark 11 Basic Edition
Score P 1208
Test 1 = 5.39 FPS
Test 2 = 5.14 FPS
Test 3 = 5.95 FPS
Test 4 = 3.19 FPS
Physics Test = 19.03 FPS
Sapphire HD 6570 Ultimate
Settings
GPU = 580 Mhz
Mem = 800 Mhz
There may be some overclocking available but didnt want to push the passive cooling.