Compare any two graphics cards:
GeForce GTX 650 vs Radeon HD 7770
IntroThe GeForce GTX 650 makes use of a 28 nm design. nVidia has clocked the core speed at 1058 MHz. The GDDR5 memory is set to run at a speed of 1250 MHz on this card. It features 384 SPUs as well as 32 Texture Address Units and 16 Rasterization Operator Units.Compare those specs to the Radeon HD 7770, which comes with clock speeds of 1000 MHz on the GPU, and 1125 MHz on the 1024 MB of GDDR5 memory. It features 640 SPUs along with 40 TAUs and 16 ROPs.
Display Graphs
BenchmarksThese are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.
3DMark Fire Strike Graphics Score
Power Usage and Theoretical BenchmarksPower Consumption (Max TDP)
Memory BandwidthThe GeForce GTX 650, in theory, should be a small bit faster than the Radeon HD 7770 in general. (explain)
Texel RateThe Radeon HD 7770 is just a bit (more or less 18%) faster with regards to texture filtering than the GeForce GTX 650. (explain)
Pixel RateThe GeForce GTX 650 should be just a bit (approximately 6%) more effective at AA than the Radeon HD 7770, and also will be capable of handling higher screen resolutions without losing too much performance. (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: Memory bandwidth is the max amount of data (in units of megabytes per second) that can be transferred over the external memory interface in a second. It is worked out by multiplying the interface width by its memory clock speed. If it uses DDR memory, it must 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, HDR and higher screen resolutions. Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed per second. This number is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed 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 one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output 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.
|
Comments
20 Responses to “GeForce GTX 650 vs Radeon HD 7770”[...] Originally Posted by andreiaka GeForce GTX 650 vs Radeon HD 7770 – Performance Comparison Benchmarks @ Hardware Compare Pe bune? Hardware compare ca punct de referinta? Sper ca stii ca site`ul asta compara doar ce`i [...]
[...] POWER CONSUMPTION gaming pc build pila na ang GTX 650 bro? cuz it a bit better than HD7770 GeForce GTX 650 vs Radeon HD 7770 – Performance Comparison Benchmarks @ Hardware Compare and it will favor your BATMAN game because of its Physics and CUDA Reply With [...]
GTX 650 > HD7770 for sure!
@Dane
Please explain why?!
http://www.anandtech.com/bench/Product/536?vs=681
I love this card, but I love kok in my azzwhole alot more! Call me!
[...] 2005 Posts 73 anyone know how 7770 compares with GTX 650 in real world performance? GeForce GTX 650 vs Radeon HD 7770 – Performance Comparison Benchmarks @ Hardware Compare I want to go for one of these..pls [...]
[...] good buy GTx650 will ran better than HD7770 according sa review and consumes less power too. GeForce GTX 650 vs Radeon HD 7770 – Performance Comparison Benchmarks @ Hardware Compare Reply With Quote « Previous Thread | Next Thread [...]
GTX 650 2GB > RHD7770 1 GB
GTX 650 1GB < RHD7770 1 GB
[...] PC My Achievements Total Achievements: 2 no its not bro..check the benchmarks u will get to know GeForce GTX 650 vs Radeon HD 7770 – Performance Comparison Benchmarks @ Hardware Compare [...]
AMD Radeon HD 7770 1GB GDDR5 is better than NVIDIA GeForce GTX 650 1GB GDDR5, but AMD Radeon HD 7770 1GB GDDR5 is a little bit slower than NVIDIA GeForce GTX 650 Ti 1GB GDDR5.
MIERDA!!! cambie mi GTX 650 por un HD 7770 y me parece que andan igualadas, en unas horas comprare una GTX 560, esa si que es de las buenas
Dane is right. GTX 650 > HD 7770
No. HD 7770 is better. Search google!
Yeah but up there writes that the GTX 650 is better than HD 7770 and I belive in that what I saw !!!
GTX 650 is a slightly faster card than the HD 7770 but the 7770 is makes it up in graphics. I would say that the HD 7770 is slightly better than the GTX 650 because graphics and performance is more important.
I think these comparsion methods are useless. The pixel and texture fill rate with memory bandwidth information will never show the real performance of the GPU architecture. If there were theoretical computing performance (GFLOPS) in the comparsion, then that also wouldn't be enough to see the truth. Only real game tests are usefull so You'd rather check test at Techpowerup for example. Radeon HD7770 is faster by 15-20% than GTX650....it's a fact!
gtx 650 is better than hd 7770
isf we overclocked GTX 650 it 10 faster than hd7770 😀
yes GTX 650 faster than HD7770
I will agree with most of them here and my research that gtx 650 is faster and consumes less power than amd hd7770