NVIDIA GeForce GTX 980MX
The NVIDIA GeForce GTX 980MX is a powerful mobile GPU with impressive performance and features. With a base clock of 1050MHz and a boost clock of 1178MHz, this GPU offers fast and smooth gameplay for even the most demanding games and applications. The 8GB of GDDR5 memory and a memory clock of 1500MHz ensure high-speed and efficient performance for gaming and content creation tasks.
The 1664 shading units and 2MB of L2 cache contribute to the GPU's ability to handle complex graphics and calculations with ease. With a TDP of 148W, the GTX 980MX strikes a good balance between performance and power efficiency, making it suitable for high-performance laptops.
The theoretical performance of 3.92 TFLOPS showcases the GPU's ability to deliver stunning graphics and visuals, making it a top choice for gamers and professionals alike. It also supports advanced technologies such as NVIDIA G-SYNC, DirectX 12, and VR, providing a smooth and immersive experience for gaming and VR applications.
Overall, the NVIDIA GeForce GTX 980MX is a top-tier mobile GPU that offers exceptional performance, high-speed memory, and advanced features for gaming and content creation. Its impressive specs make it a solid choice for anyone in need of a high-performance GPU for their laptop.
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Basic
Label Name
NVIDIA
Platform
Mobile
Launch Date
June 2016
Model Name
GeForce GTX 980MX
Generation
GeForce 900M
Base Clock
1050MHz
Boost Clock
1178MHz
Bus Interface
PCIe 3.0 x16
Transistors
5,200 million
TMUs
?
Texture Mapping Units (TMUs) serve as components of the GPU, which are capable of rotating, scaling, and distorting binary images, and then placing them as textures onto any plane of a given 3D model. This process is called texture mapping.
104
Foundry
TSMC
Process Size
28 nm
Architecture
Maxwell 2.0
Memory Specifications
Memory Size
8GB
Memory Type
GDDR5
Memory Bus
?
The memory bus width refers to the number of bits of data that the video memory can transfer within a single clock cycle. The larger the bus width, the greater the amount of data that can be transmitted instantaneously, making it one of the crucial parameters of video memory. The memory bandwidth is calculated as: Memory Bandwidth = Memory Frequency x Memory Bus Width / 8. Therefore, when the memory frequencies are similar, the memory bus width will determine the size of the memory bandwidth.
256bit
Memory Clock
1500MHz
Bandwidth
?
Memory bandwidth refers to the data transfer rate between the graphics chip and the video memory. It is measured in bytes per second, and the formula to calculate it is: memory bandwidth = working frequency × memory bus width / 8 bits.
192.0 GB/s
Theoretical Performance
Pixel Rate
?
Pixel fill rate refers to the number of pixels a graphics processing unit (GPU) can render per second, measured in MPixels/s (million pixels per second) or GPixels/s (billion pixels per second). It is the most commonly used metric to evaluate the pixel processing performance of a graphics card.
75.39 GPixel/s
Texture Rate
?
Texture fill rate refers to the number of texture map elements (texels) that a GPU can map to pixels in a single second.
122.5 GTexel/s
FP64 (double)
?
An important metric for measuring GPU performance is floating-point computing capability. Double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy, while single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.
122.5 GFLOPS
FP32 (float)
?
An important metric for measuring GPU performance is floating-point computing capability. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.
3.842
TFLOPS
Miscellaneous
Shading Units
?
The most fundamental processing unit is the Streaming Processor (SP), where specific instructions and tasks are executed. GPUs perform parallel computing, which means multiple SPs work simultaneously to process tasks.
1664
L1 Cache
48 KB (per SMM)
L2 Cache
2MB
TDP
148W
Vulkan Version
?
Vulkan is a cross-platform graphics and compute API by Khronos Group, offering high performance and low CPU overhead. It lets developers control the GPU directly, reduces rendering overhead, and supports multi-threading and multi-core processors.
1.3
OpenCL Version
3.0
OpenGL
4.6
DirectX
12 (12_1)
CUDA
5.2
Power Connectors
None
Shader Model
6.4
ROPs
?
The Raster Operations Pipeline (ROPs) is primarily responsible for handling lighting and reflection calculations in games, as well as managing effects like anti-aliasing (AA), high resolution, smoke, and fire. The more demanding the anti-aliasing and lighting effects in a game, the higher the performance requirements for the ROPs; otherwise, it may result in a sharp drop in frame rate.
64
Benchmarks
FP32 (float)
Score
3.842
TFLOPS
Blender
Score
257
OctaneBench
Score
62
Compared to Other GPU
FP32 (float)
/ TFLOPS
Blender
OctaneBench