AMD Radeon HD 6950M
The AMD Radeon HD 6950M is a mobile GPU that offers a good balance of performance and power efficiency. With 1024MB of GDDR5 memory and a memory clock of 900MHz, this GPU is capable of handling most modern games and multimedia applications with ease. The 960 shading units and 512KB of L2 cache contribute to its impressive performance, providing smooth and responsive graphics in demanding situations.
In terms of power consumption, the Radeon HD 6950M has a TDP of 50W, making it a relatively energy-efficient option for gaming laptops and mobile workstations. This allows for longer battery life and reduced heat output, which is beneficial for users who are often on the go.
With a theoretical performance of 1.114 TFLOPS, the HD 6950M is able to deliver high-quality graphics and smooth gameplay in a wide range of applications. Whether you're a casual gamer or a professional who requires reliable graphics performance, this GPU is up to the task.
Overall, the AMD Radeon HD 6950M is a solid choice for anyone in need of a capable mobile GPU. Its combination of performance, power efficiency, and 1024MB of GDDR5 memory make it a versatile option for gaming laptops and mobile workstations. If you're in the market for a reliable mobile GPU, the Radeon HD 6950M is definitely worth considering.
Read more...
Basic
Label Name
AMD
Platform
Mobile
Launch Date
January 2011
Model Name
Radeon HD 6950M
Generation
Vancouver
Bus Interface
MXM-B (3.0)
Transistors
1,700 million
Compute Units
12
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.
48
Foundry
TSMC
Process Size
40 nm
Architecture
TeraScale 2
Memory Specifications
Memory Size
1024MB
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
900MHz
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.
115.2 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.
18.56 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.
27.84 GTexel/s
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.
1.092
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.
960
L1 Cache
8 KB (per CU)
L2 Cache
512KB
TDP
50W
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.
N/A
OpenCL Version
1.2
OpenGL
4.4
DirectX
11.2 (11_0)
Shader Model
5.0
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.
32
Benchmarks
FP32 (float)
Score
1.092
TFLOPS
Compared to Other GPU
FP32 (float)
/ TFLOPS