So sánh gtx 650 vs gtx 750

Ấn tượng đầu tiên khi nhìn vào card đồ họa ZOTAC là thiết kế khá nhỏ nhưng mang lại hiểu quả cao, card đồ họa nhỏ bo mạch ngắn có lợi thế rất nhiều về diện tích và không kén thùng máy, kể cả những bộ máy HTPC, tất nhiên là với một số game thủ thì không thích card nhỏ mà ngược lại thích ngoại hình hầm hố hoặc là to một tí, Tuy nhiên GeForce GTX 650Ti có hỗ trợ thêm nguồn phụ, còn GeForce GTX 750 và GeForce GT 740 thì không có nguồn phụ.

Mặt sau của Card có màu đen khá đẹp, khoảng cách giữa các tụ điện không quá dày.

GeForce GTX 650Ti và GeForce GT 740 được trang bị cổng xuất hình giống nhau với DVI, VGA, HDMI. GeForce GTX 750 thì thay cổng VGA bằng cổng Displayport.

Với sự ra đời của GeForce GTX 750 với mục tiêu đưa sản phẩm đến người dùng với giá tốt nhất thì GeForce GTX 650Ti cũng được hãng sản xuất card hồ họa Nvidia hạ giá khá thấp để làm nền cho GeForce GTX 750 và điều đáng nói ở đây là card đồ họa GeForce GT 740 được Nvidia tung ra ngay sau đó với mục đích thay thế cho GeForce GTX 650 nhưng lại cho ra với mức giá khá cao [2.150.000đ]. Trong khi đó mức giá retail của 2 card đồ họa đàn anh lại được ưu đãi với giá khá mềm là ZOTAC GeForce GTX 650Ti 1GD5 [2.400.000đ] và ZOTAC GeForce GTX 750 1GD5 [2.650.000đ].

Cấu hình hệ thống benchmark game online:

Với cầu hình để Benchmark game online thì chúng tôi chỉ sử dụng hệ thống có cấu hình ngang với phòng game, với Mainboard ASUS VANGUARD B85, CPU [G3258] đã được Oc lên 4GHz, Ram 4GDDR3 1400MHz và màn hình với độ phân giải 1080p cho cả 3 hệ thống Benchmark.

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

The number of pixels that can be rendered to the screen every second.

Floating-point performance is a measurement of the raw processing power of the GPU.

The number of textured pixels that can be rendered to the screen every second.

The memory clock speed is one aspect that determines the memory bandwidth.

Shading units [or stream processors] are small processors within the graphics card that are responsible for processing different aspects of the image.

TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.

The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.

Memory

The effective memory clock speed is calculated from the size and data rate of the memory. Higher clock speeds can give increased performance in games and other apps.

This is the maximum rate that data can be read from or stored into memory.

VRAM [video RAM] is the dedicated memory of a graphics card. More VRAM generally allows you to run games at higher settings, especially for things like texture resolution.

Newer versions of GDDR memory offer improvements such as higher transfer rates that give increased performance.

A wider bus width means that it can carry more data per cycle. It is an important factor of memory performance, and therefore the general performance of the graphics card.

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

Features

DirectX is used in games, with newer versions supporting better graphics.

OpenGL is used in games, with newer versions supporting better graphics.

Some apps use OpenCL to apply the power of the graphics processing unit [GPU] for non-graphical computing. Newer versions introduce more functionality and better performance.

The graphics card supports multi-display technology. This allows you to configure multiple monitors in order to create a more immersive gaming experience, such as having a wider field of view.

A lower load temperature means that the card produces less heat and its cooling system performs better.

Ray tracing is an advanced light rendering technique that provides more realistic lighting, shadows, and reflections in games.

Allows you to view in 3D [if you have a 3D display and glasses].

DLSS [Deep Learning Super Sampling] is an upscaling technology powered by AI. It allows the graphics card to render games at a lower resolution and upscale them to a higher resolution with near-native visual quality and increased performance. DLSS is only available on select games.

AMD SAM / Intel Resizable BAR

Unknown. Help us by suggesting a value. [Asus GeForce GTX 650]

Unknown. Help us by suggesting a value. [Nvidia GeForce GTX 750]

AMD's Smart Access Memory [SAM] and Intel's Resizable BAR are two technologies that allow the CPU to have faster access to the graphics card, which can give a performance boost. It requires a compatible motherboard, graphics card, and CPU.

Ports

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

HDMI ports

Unknown. Help us by suggesting a value. [Asus GeForce GTX 650]

Unknown. Help us by suggesting a value. [Nvidia GeForce GTX 750]

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

HDMI version

Unknown. Help us by suggesting a value. [Asus GeForce GTX 650]

Unknown. Help us by suggesting a value. [Nvidia GeForce GTX 750]

Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.

Allows you to connect to a display using DisplayPort.

USB-C ports

Unknown. Help us by suggesting a value. [Asus GeForce GTX 650]

Unknown. Help us by suggesting a value. [Nvidia GeForce GTX 750]

With more USB-C ports, you are able to connect more devices/peripherals.

Allows you to connect to a display using DVI.

Allows you to connect to a display using mini-DisplayPort.

General info

The thermal design power [TDP] is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.

A higher transistor count generally indicates a newer, more powerful processor.

Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.

Peripheral Component Interconnect Express [PCIe] is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.

warranty period

Unknown. Help us by suggesting a value. [Asus GeForce GTX 650]

Unknown. Help us by suggesting a value. [Nvidia GeForce GTX 750]

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. Note: This may vary by region.

The graphics card uses a combination of water and air to reduce the temperature of the card. This allows it to be overclocked more, increasing performance.

Chủ Đề