Tên GPU GF108 GF116 Phiên bản GPU GF108-400-A1 GF116-400-A1 Kiến trúc Fermi Fermi 2.0 Nhà sản xuất TSMC TSMC Kích thước tiến trình 40 nm 40 nm Bóng bán dẫn 585 million 1,170 million Kích thước chết 116 mm² 238 mm²
Card đồ hoạ
Ngày phát hành Jun 18th, 2014 Mar 15th, 2011 Thế hệ GeForce 700 GeForce 500 Sản xuất End-of-life End-of-life Giao diện Bus PCIe 2.0 x16 PCIe 2.0 x16 Tiền nhiệm GeForce 600 GeForce 400 Kế vị GeForce 900 GeForce 600 Giá ra mắt — 149 USD Đánh giá — 62 in our database
Tốc độ xung nhịp
Xung nhịp GPU 700 MHz 900 MHz Xung nhịp đổ bóng 1400 MHz 1800 MHz xung nhịp bộ nhớ 800 MHz 1600 Mbps effective 1026 MHz 4.1 Gbps effective
Kích thước bộ nhớ 2 GB 1024 MB Loại bộ nhớ DDR3 GDDR5 Bộ nhớ Bus 128 bit 192 bit Băng thông 25.60 GB/s 98.50 GB/s
cấu hình kết xuất
Các đơn vị bóng 96 192 Đơn vị xử lý bề mặt 16 32 ROPs 4 24 Số lượng SM 2 4 Bộ nhớ đệm L1 64 KB (per SM) 64 KB (per SM) Bộ nhớ đệm L2 256 KB 384 KB
Hiệu năng lý thuyết
Tỷ lệ điểm ảnh 2.800 GPixel/s 7.200 GPixel/s Tốc độ làm đầy vật liệu 11.20 GTexel/s 28.80 GTexel/s FP32 (float) hiệu năng 268.8 GFLOPS 691.2 GFLOPS FP64 (double) hiệu năng 22.40 GFLOPS (1:12) 57.60 GFLOPS (1:12)
Thiết kế bảng mạch
Chiều rộng khe Single-slot Dual-slot Chiều dài 145 mm 5.7 inches 210 mm 8.3 inches Công suất thiết kế 49 W 116 W Bộ nguồn khuyến nghị 200 W 300 W Đầu ra 1x DVI1x HDMI1x VGA 2x DVI1x mini-HDMI Đầu nối nguồn None 1x 6-pin Số bảng mạch P1070, P1071 P1050
Tính năng đồ hoạ
DirectX 12 (11_0) 12 (11_0) OpenGL 4.6 4.6 OpenCL 1.1 1.1 Vulkan — — CUDA 2.1 2.1 Mô hình đổ bóng 5.1 5.1
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. (Nvidia GeForce GTX 550 Ti)
Unknown. Help us by suggesting a value. (Zotac GeForce GT 730)
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. (Nvidia GeForce GTX 550 Ti)
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. (Nvidia GeForce GTX 550 Ti)
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. (Nvidia GeForce GTX 550 Ti)
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. (Nvidia GeForce GTX 550 Ti)
Unknown. Help us by suggesting a value. (Zotac GeForce GT 730)
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.