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AMD Radeon RX 7900 XT

AMD Radeon RX 7900 XT

AMD Radeon RX 7900 XT is a Desktop video accelerator from AMD. It began to be released in November 2022. The GPU has a boost frequency of 2394MHz. It also has a memory frequency of 2500MHz. Its characteristics, as well as benchmark results, are presented in more detail below.

Top Desktop GPU: 25

Basic

Label Name
AMD
Platform
Desktop
Launch Date
November 2022
Model Name
Radeon RX 7900 XT
Generation
Navi III
Base Clock
1500MHz
Boost Clock
2394MHz
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.
5376
Transistors
57,700 million
RT Cores
84
Compute Units
84
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.
336
L1 Cache
256 KB per Array
L2 Cache
6MB
Bus Interface
PCIe 4.0 x16
Foundry
TSMC
Process Size
5 nm
Architecture
RDNA 3.0
TDP
300W

Memory Specifications

Memory Size
20GB
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.
320bit
Memory Clock
2500MHz
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.
800.0 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.
459.6 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.
804.4 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.
103.0 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.
1.609 TFLOPS
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.
50.444 TFlops

Miscellaneous

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
2.2
OpenGL
4.6
DirectX
12 Ultimate (12_2)
Power Connectors
2x 8-pin
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.
192
Shader Model
6.7
Suggested PSU
700W

Shadow of the Tomb Raider 2160p

102 Fps

Shadow of the Tomb Raider 1440p

213 Fps

Shadow of the Tomb Raider 1080p

305 Fps

Cyberpunk 2077 1440p

89 Fps

GTA 5 2160p

173 Fps

GTA 5 1440p

169 Fps

FP32 (float)

50.444 TFlops

3DMark Time Spy

26755

Blender

3618

Vulkan

199473

OpenCL

171826

Compared to Other GPU

63%
81%
95%
Better then 63% GPU over the past year
Better then 81% GPU over the past 3 years
Better then 95% GPU

SiliconCat Rating

25
Ranks 25 among Desktop GPU on our website
43
Ranks 43 among all GPU on our website
Shadow of the Tomb Raider 2160p
GeForce RTX 4090
NVIDIA, September 2022
195 Fps
Radeon RX 7900 XT
AMD, November 2022
102 Fps
GeForce RTX 2080
NVIDIA, September 2018
45 Fps
Radeon RX 6700M
AMD, May 2021
34 Fps
GeForce RTX 2060
NVIDIA, January 2019
24 Fps
Shadow of the Tomb Raider 1440p
GeForce RTX 4090
NVIDIA, September 2022
289 Fps
Radeon RX 7900 XT
AMD, November 2022
213 Fps
GeForce RTX 3060 8 GB
NVIDIA, October 2022
85 Fps
GeForce RTX 2070
NVIDIA, October 2018
69 Fps
GeForce GTX 1070
NVIDIA, June 2016
49 Fps
Shadow of the Tomb Raider 1080p
GeForce RTX 4090
NVIDIA, September 2022
307 Fps
Radeon RX 7900 XT
AMD, November 2022
305 Fps
GeForce RTX 3070 Ti Mobile
NVIDIA, January 2022
131 Fps
GeForce GTX 1070 Ti
NVIDIA, November 2017
102 Fps
GeForce GTX 1660
NVIDIA, March 2019
74 Fps
Cyberpunk 2077 1440p
GeForce RTX 4090
NVIDIA, September 2022
183 Fps
Radeon RX 7900 XT
AMD, November 2022
89 Fps
Radeon RX 6800
AMD, October 2020
59 Fps
GeForce RTX 2070 SUPER
NVIDIA, July 2019
44 Fps
Radeon RX 6600 XT
AMD, July 2021
35 Fps
GTA 5 2160p
Radeon RX 7900 XT
AMD, November 2022
173 Fps
98 Fps
GeForce RTX 4060 Mobile
NVIDIA, January 2023
78 Fps
GeForce GTX 1660 Ti
NVIDIA, February 2019
59 Fps
GeForce RTX 2050 Mobile
NVIDIA, December 2021
39 Fps
GTA 5 1440p
GeForce RTX 3090 Ti
NVIDIA, January 2022
187 Fps
Radeon RX 7900 XT
AMD, November 2022
169 Fps
GeForce RTX 2060 SUPER
NVIDIA, July 2019
90 Fps
GeForce RTX 4060 Mobile
NVIDIA, January 2023
74 Fps
GeForce RTX 3050 8 GB
NVIDIA, January 2022
47 Fps
FP32 (float)
H100 SXM5 80 GB
NVIDIA, March 2022
68.242 TFlops
Quadro NVS 440 PCIe x16
NVIDIA, April 2023
60.707 TFlops
Radeon RX 7900 XT
AMD, November 2022
50.444 TFlops
Data Center GPU Max 1350
Intel, January 2023
45.324 TFlops
GeForce RTX 4070 Ti
NVIDIA, January 2023
40.078 TFlops
3DMark Time Spy
GeForce RTX 4090
NVIDIA, September 2022
36957
Radeon RX 7900 XT
AMD, November 2022
26755
Radeon RX 6800M
AMD, May 2021
11457
9099
GeForce RTX 2070 Mobile
NVIDIA, January 2019
7229
Blender
GeForce RTX 4090
NVIDIA, September 2022
12577
Radeon RX 7900 XT
AMD, November 2022
3618
Radeon RX 6800M
AMD, May 2021
1424
Tesla M40 24 GB
NVIDIA, November 2015
589
Tesla K80
NVIDIA, November 2014
258
Vulkan
GeForce RTX 4090
NVIDIA, September 2022
254749
Radeon RX 7900 XT
AMD, November 2022
199473
GeForce GTX 1080 Ti
NVIDIA, March 2017
83205
Radeon RX 6550M
AMD, January 2023
54373
GeForce GTX 780 Ti
NVIDIA, November 2013
30994
OpenCL
L40S
NVIDIA, October 2022
362331
Radeon RX 7900 XT
AMD, November 2022
171826
Arc A770M
Intel, January 2022
94927
Radeon RX 6600S
AMD, January 2022
66774
Radeon RX 6550M
AMD, January 2023
46389