Gts 250 vs gtx 550 ti

Intro

Compare those specs to the GeForce GTX 550 Ti, which has a core clock speed of 900 MHz and a GDDR5 memory frequency of 1026 MHz. It also features a 192-bit memory bus, and uses a 40 nm design. It is made up of 192 SPUs, 32 TAUs, and 24 Raster Operation Units.

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP )

GeForce GTX 550 Ti 116 Watts
GeForce GTS 250 1GB 145 Watts
Difference: 29 Watts (25%)

Memory Bandwidth

In theory, the GeForce GTX 550 Ti is 40% quicker than the GeForce GTS 250 1GB overall, due to its greater data rate. (explain)

GeForce GTX 550 Ti 98496 MB/sec
GeForce GTS 250 1GB 70400 MB/sec
Difference: 28096 (40%)

Texel Rate

GeForce GTS 250 1GB 47232 Mtexels/sec
GeForce GTX 550 Ti 28800 Mtexels/sec
Difference: 18432 (64%)

Pixel Rate

GeForce GTX 550 Ti 21600 Mpixels/sec
GeForce GTS 250 1GB 11808 Mpixels/sec
Difference: 9792 (83%)

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.

GeForce GTS 250 1GB

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GeForce GTX 550 Ti

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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.

Model

GeForce GTS 250 1GB GeForce GTX 550 Ti
Manufacturer

nVidia nVidia
Year

March 3, 2009 March 2011
Code Name

G92a/b GF116
Memory

1024 MB 1024 MB
Core Speed

738 MHz 900 MHz
Memory Speed

2200 MHz 4104 MHz
Power (Max TDP)

145 watts 116 watts
Bandwidth

70400 MB/sec 98496 MB/sec
Texel Rate

47232 Mtexels/sec 28800 Mtexels/sec
Pixel Rate

11808 Mpixels/sec 21600 Mpixels/sec
Unified Shaders

128 192
Texture Mapping Units

64 32
Render Output Units

16 24
Bus Type

GDDR3 GDDR5
Bus Width

256-bit 192-bit
Fab Process

65/55 nm 40 nm
Transistors

754 million 1170 million
Bus

PCIe x16 2.0 PCIe 2.1 x16
DirectX Version

DirectX 10 DirectX 11
OpenGL Version

OpenGL 3.1 OpenGL 4.1

Memory Bandwidth: Memory bandwidth is the max amount of data (in units of MB per second) that can be transferred past the external memory interface in one second. It is calculated by multiplying the bus width by its memory clock speed. If the card has DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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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 the texel rate, the better the card will be at texture filtering (anisotropic filtering — AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly record to its local memory per second — measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the the card’s clock speed. ROPs (Raster Operations Pipelines — sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on many other factors, especially the memory bandw > Display Prices

Почему AMD Radeon R7 250 лучше чем Nvidia GeForce GTX 550 Ti?

  • Частота графического процессора 100MHz больше

Почему Nvidia GeForce GTX 550 Ti лучше чем AMD Radeon R7 250?

  • 4.8 GTexels/s выше количество текстурированных пикселей

Какие сравнения самые популярные?

AMD Radeon R7 250

Nvidia GeForce GTX 750 Ti

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GTX 750

AMD Radeon R7 250

AMD Radeon RX 550

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GTX 650

AMD Radeon R7 250

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GTX 1050

AMD Radeon R7 250

Nvidia GeForce GTX 750

Nvidia GeForce GTX 550 Ti

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Nvidia GeForce GTX 560

AMD Radeon R7 250

AMD Radeon RX 570

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GT 630

AMD Radeon R7 250

Nvidia GeForce GT 1030 DDR4

Nvidia GeForce GTX 550 Ti

AMD Radeon HD 6570

AMD Radeon R7 250

Nvidia GeForce GTX 1050

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GTS 450

AMD Radeon R7 250

AMD Radeon R7 260X

Nvidia GeForce GTX 550 Ti

Nvidia GeForce GTX 660

AMD Radeon R7 250

AMD Radeon HD 6570

Nvidia GeForce GTX 550 Ti

PowerColor Red Dragon Radeon RX 550

AMD Radeon R7 250

MSI GeForce GTX 1050 Ti

Nvidia GeForce GTX 550 Ti

EVGA GeForce GTX 550 Ti 2GB

Общая информация

Требования по теплоотводу (TDP) — это максимальное количество энергии, которое должна будет рассеять система охлаждения. Более низкое значение TDP также обычно означает меньшее энергопотребление.

Более высокое число транзисторов обычно указывает на новый, более мощный процессор.

Nvidia Quadro GV100

Меньший размер указывает на более новый процесс создания чипа.

AMD Radeon RX 570

PCI Express (PCIe) — это высокая скорость стандарта карты расширения, которая используется для подключения компьютера к его периферии. Новые версии поддерживают более высокую пропускную способность и предоставляют более высокую производительность.