AMD Radeon R9 290X
About GPU
The AMD Radeon R9 290X GPU is an impressive graphics card for desktop computers that offers a 4GB GDDR5 memory size with a 1250MHz memory clock. With 2816 shading units and 1024KB L2 cache, this GPU is designed to provide high-quality, immersive gaming experiences.
With a TDP of 290W, the Radeon R9 290X is a powerful and energy-efficient GPU suitable for gaming and other graphic-intensive tasks. Its theoretical performance of 5.632 TFLOPS and 3DMark Time Spy score of 3989 make it a strong competitor in the GPU market.
One of the standout features of the AMD Radeon R9 290X GPU is its ability to handle demanding games and applications with ease. Its high number of shading units and large memory size make it capable of delivering smooth and fluid graphics in even the most visually challenging games.
Another noteworthy aspect of this GPU is its solid performance in benchmark tests, which illustrates its ability to handle modern gaming titles and VR applications. The 3DMark Time Spy score of 3989 reflects its capability to deliver excellent performance in real-world gaming scenarios.
In conclusion, the AMD Radeon R9 290X GPU is a strong contender for users looking for a high-performance graphics card for gaming and other graphic-intensive tasks. Its impressive specs and benchmark performance make it a noteworthy option for desktop computer systems.
Basic
Label Name
AMD
Platform
Desktop
Launch Date
October 2013
Model Name
Radeon R9 290X
Generation
Volcanic Islands
Bus Interface
PCIe 3.0 x16
Transistors
6,200 million
Compute Units
44
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.
176
Foundry
TSMC
Process Size
28 nm
Architecture
GCN 2.0
Memory Specifications
Memory Size
4GB
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.
512bit
Memory Clock
1250MHz
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.
320.0 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.
64.00 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.
176.0 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.
704.0 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.
5.519
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.
2816
L1 Cache
16 KB (per CU)
L2 Cache
1024KB
TDP
290W
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.
1.2
OpenCL Version
2.0
OpenGL
4.6
DirectX
12 (12_0)
Power Connectors
1x 6-pin + 1x 8-pin
Shader Model
6.3
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
Suggested PSU
600W
Benchmarks
FP32 (float)
Score
5.519
TFLOPS
3DMark Time Spy
Score
4069
Compared to Other GPU
FP32 (float)
/ TFLOPS
3DMark Time Spy