AMD Radeon RX 6900 XT
The AMD Radeon RX 6900 XT GPU is an absolute powerhouse when it comes to gaming and graphical performance. With a base clock of 1825MHz and a boost clock of 2250MHz, this GPU delivers exceptional speed and responsiveness, making it a top choice for serious gamers and content creators alike.
One of the most impressive features of this GPU is its 16GB of GDDR6 memory, which allows for smooth and seamless multitasking and high-resolution gaming. The 2000MHz memory clock ensures lightning-fast data transfer, resulting in stunning visual performance.
With 5120 shading units and 4MB of L2 cache, the Radeon RX 6900 XT is able to handle even the most demanding games and applications with ease. The 300W TDP ensures that this GPU stays cool and efficient even under heavy loads, making it a reliable choice for long gaming sessions or intense rendering tasks.
In terms of real-world performance, the Radeon RX 6900 XT truly shines. With a theoretical performance of 23.04 TFLOPS and impressive benchmark scores such as 3DMark Time Spy 21083, GTA 5 1080p 189 fps, Battlefield 5 1080p 201 fps, Cyberpunk 2077 1080p 116 fps, and Shadow of the Tomb Raider 1080p 194 fps, it is clear that this GPU is capable of delivering an exceptional gaming experience across a wide range of titles.
Overall, the AMD Radeon RX 6900 XT GPU is a top-of-the-line choice for gamers and content creators who demand the highest level of performance and visual fidelity. With its impressive specs and real-world performance, it is a worthy investment for anyone in need of a high-end graphics solution.
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Basic
Label Name
AMD
Platform
Desktop
Launch Date
October 2020
Model Name
Radeon RX 6900 XT
Generation
Navi II
Base Clock
1825MHz
Boost Clock
2250MHz
Bus Interface
PCIe 4.0 x16
Transistors
26,800 million
RT Cores
80
Compute Units
80
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.
320
Foundry
TSMC
Process Size
7 nm
Architecture
RDNA 2.0
Memory Specifications
Memory Size
16GB
Memory Type
GDDR6
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
2000MHz
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.
512.0 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.
288.0 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.
720.0 GTexel/s
FP16 (half)
?
An important metric for measuring GPU performance is floating-point computing capability. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable. 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.
46.08 TFLOPS
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.
1440 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.
22.579
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.
5120
L1 Cache
128 KB per Array
L2 Cache
4MB
TDP
300W
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
2.1
OpenGL
4.6
DirectX
12 Ultimate (12_2)
Power Connectors
2x 8-pin
Shader Model
6.5
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.
128
Suggested PSU
700W
Benchmarks
Shadow of the Tomb Raider 2160p
Score
77
fps
Shadow of the Tomb Raider 1440p
Score
145
fps
Shadow of the Tomb Raider 1080p
Score
190
fps
Cyberpunk 2077 2160p
Score
67
fps
Cyberpunk 2077 1440p
Score
75
fps
Cyberpunk 2077 1080p
Score
118
fps
Battlefield 5 2160p
Score
116
fps
Battlefield 5 1440p
Score
196
fps
Battlefield 5 1080p
Score
197
fps
GTA 5 2160p
Score
124
fps
GTA 5 1440p
Score
155
fps
GTA 5 1080p
Score
193
fps
FP32 (float)
Score
22.579
TFLOPS
3DMark Time Spy
Score
20661
Blender
Score
2669
Vulkan
Score
158828
OpenCL
Score
161327
Compared to Other GPU
Shadow of the Tomb Raider 2160p
/ fps
Shadow of the Tomb Raider 1440p
/ fps
Shadow of the Tomb Raider 1080p
/ fps
Cyberpunk 2077 2160p
/ fps
Cyberpunk 2077 1440p
/ fps
Cyberpunk 2077 1080p
/ fps
Battlefield 5 2160p
/ fps
Battlefield 5 1440p
/ fps
Battlefield 5 1080p
/ fps
GTA 5 2160p
/ fps
GTA 5 1440p
/ fps
GTA 5 1080p
/ fps
FP32 (float)
/ TFLOPS
3DMark Time Spy
Blender
Vulkan
OpenCL