AMD Radeon HD 7970 X2
AMD Radeon RX 6600
Comparision AMD Radeon HD 7970 X2 vs AMD Radeon RX 6600
Grade
AMD Radeon HD 7970 X2
AMD Radeon RX 6600
Performance
5
7
Memory
1
1
General information
7
8
Functions
6
7
Benchmark tests
2
4
Ports
7
7
Top specs and features
Passmark score
AMD Radeon HD 7970 X2: 5179
AMD Radeon RX 6600: 12709
GPU base clock speed
AMD Radeon HD 7970 X2: 925 MHz
AMD Radeon RX 6600: 1626 MHz
RAM
AMD Radeon HD 7970 X2: 3 GB
AMD Radeon RX 6600: 8 GB
Memory bandwidth
AMD Radeon HD 7970 X2: 264 GB/s
AMD Radeon RX 6600: 224 GB/s
Gpu memory speed
AMD Radeon HD 7970 X2: 1375 MHz
AMD Radeon RX 6600: 1750 MHz
Description
The AMD Radeon HD 7970 X2 video card is based on the GCN 1.0 architecture. AMD Radeon RX 6600 on the RDNA 2.0 architecture. The first has 4313 million transistors. The second is 11060 million. AMD Radeon HD 7970 X2 has a transistor size of 28 nm versus 7.
The base clock speed of the first video card is 925 MHz versus 1626 MHz for the second.
Let's move on to memory. AMD Radeon HD 7970 X2 has 3 GB. AMD Radeon RX 6600 has 3 GB installed. The bandwidth of the first video card is 264 Gb/s versus 224 Gb/s of the second.
FLOPS of AMD Radeon HD 7970 X2 is 3.6. At AMD Radeon RX 6600 9.23.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon HD 7970 X2 scored 5179 points. And here is the second card 12709 points. In 3DMark, the first model scored There is no data points. Second 21479 points.
In terms of interfaces. The first video card is connected using There is no data. The second is There is no data. Video card AMD Radeon HD 7970 X2 has Directx version 11.1. Video card AMD Radeon RX 6600 -- Directx version - 12.2.
Regarding cooling, AMD Radeon HD 7970 X2 has 500W heat dissipation requirements versus 132W for AMD Radeon RX 6600.
Why AMD Radeon RX 6600 is better than AMD Radeon HD 7970 X2
- Memory bandwidth 264 GB/s против 224 GB/s, more on 18%
AMD Radeon HD 7970 X2 vs AMD Radeon RX 6600: highlights
AMD Radeon HD 7970 X2
AMD Radeon RX 6600
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
925 MHz
Average: 1124.9 MHz
1626 MHz
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1375 MHz
Average: 1468 MHz
1750 MHz
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
3.6 TFLOPS
Average: 53 TFLOPS
9.23 TFLOPS
Average: 53 TFLOPS
RAM
RAM in video cards (also known as video memory or VRAM) is a special type of memory used by a video card to store graphics data. It serves as a temporary buffer for textures, shaders, geometry, and other graphics resources that are needed to display images on the screen. More RAM allows the graphics card to work with more data and handle more complex graphic scenes with high resolution and detail.
Show more
3 GB
Average: 4.6 GB
8 GB
Average: 4.6 GB
Number of threads
The more threads a video card has, the more processing power it can provide.
2048
Average: 1326.3
1792
Average: 1326.3
Number of PCIe lanes
The number of PCIe lanes in video cards determines the speed and bandwidth of data transfer between the video card and other computer components through the PCIe interface. The more PCIe lanes a video card has, the more bandwidth and ability to communicate with other computer components.
Show more
16
Average:
8
Average:
Pixel rendering speed
The higher the pixel rendering speed, the smoother and more realistic the display of graphics and the movement of objects on the screen will be.
30 GTexel/s
Average: 94.3 GTexel/s
159 GTexel/s
Average: 94.3 GTexel/s
TMUs
Responsible for texturing objects in 3D graphics. TMU provides textures to the surfaces of objects, which gives them a realistic look and detail. The number of TMUs in a video card determines its ability to process textures. The more TMUs, the more textures can be processed at the same time, which contributes to better texturing of objects and increases the realism of graphics.
Show more
128
Average: 140.1
112
Average: 140.1
ROPs
Responsible for the final processing of pixels and their display on the screen. ROPs perform various operations on pixels, such as blending colors, applying transparency, and writing to the framebuffer. The number of ROPs in a video card affects its ability to process and display graphics. The more ROPs, the more pixels and image fragments can be processed and displayed on the screen at the same time. A higher number of ROPs generally results in faster and more efficient graphics rendering and better performance in games and graphics applications.
Show more
32
Average: 56.8
64
Average: 56.8
Number of shader blocks
The number of shader units in video cards refers to the number of parallel processors that perform computational operations in the GPU. The more shader units in the video card, the more computing resources are available for processing graphics tasks.
Show more
2048
Average:
1792
Average:
Processor cores
The number of processor cores in a video card indicates the number of independent computing units capable of performing tasks in parallel. More cores allow for more efficient load balancing and processing of more graphics data, leading to improved performance and rendering quality.
Show more
32
Average:
28
Average:
L2 cache size
Used to temporarily store data and instructions used by the graphics card when performing graphics calculations. A larger L2 cache allows the graphics card to store more data and instructions, which helps speed up the processing of graphics operations.
Show more
768
2000
architecture name
GCN 1.0
RDNA 2.0
GPU name
New Zealand
Navi 23
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
264 GB/s
Average: 257.8 GB/s
224 GB/s
Average: 257.8 GB/s
RAM
RAM in video cards (also known as video memory or VRAM) is a special type of memory used by a video card to store graphics data. It serves as a temporary buffer for textures, shaders, geometry, and other graphics resources that are needed to display images on the screen. More RAM allows the graphics card to work with more data and handle more complex graphic scenes with high resolution and detail.
Show more
3 GB
Average: 4.6 GB
8 GB
Average: 4.6 GB
GDDR memory versions
Latest versions of GDDR memory provide high data transfer rates to improve overall performance
5
Average: 4.9
6
Average: 4.9
Memory bus width
A wide memory bus means that it can transfer more information in one cycle. This property affects memory performance as well as the overall performance of the device's graphics card.
Show more
384 bit
Average: 283.9 bit
128 bit
Average: 283.9 bit
General information
Crystal size
The physical dimensions of the chip on which the transistors, microcircuits and other components necessary for the operation of the video card are located. The larger the die size, the more space the GPU takes up on the graphics card. Larger die sizes can provide more computing resources such as CUDA cores or tensor cores, which can result in increased performance and graphics processing capabilities.
Show more
352
Average: 356.7
237
Average: 356.7
Length
308
Average: 250.2
188
Average: 250.2
Generation
A new generation of graphics card usually includes improved architecture, higher performance, more efficient use of power, improved graphics capabilities, and new features.
Show more
Southern Islands
Navi II
Manufacturer
TSMC
TSMC
Power supply power
When choosing a power supply for a video card, you must take into account the power requirements of the video card manufacturer, as well as other computer components.
Show more
900
Average:
300
Average:
Year of issue
2012
Average:
2021
Average:
Power Consumption (TDP)
Heat Dissipation Requirements (TDP) is the maximum possible amount of energy dissipated by the cooling system. The lower the TDP, the less power will be consumed
Show more
500 W
Average: 160 W
132 W
Average: 160 W
Technological process
The small size of the semiconductors means this is a new generation chip.
28 nm
Average: 34.7 nm
7 nm
Average: 34.7 nm
Number of transistors
The higher their number, the more processor power this indicates.
4313 million
Average: 7150 million
11060 million
Average: 7150 million
PCIe connection interface
A considerable speed of the expansion card used to connect the computer to the peripherals is provided. The updated versions offer impressive bandwidth and high performance.
Show more
3
Average: 3
4
Average: 3
Width
138 mm
Average: 192.1 mm
109 mm
Average: 192.1 mm
Height
63 mm
Average: 89.6 mm
42 mm
Average: 89.6 mm
Purpose
Desktop
Desktop
Price at the time of release
899 $
Average: 5679.5 $
329 $
Average: 5679.5 $
Functions
OpenGL Version
OpenGL provides access to the graphics card's hardware capabilities for displaying 2D and 3D graphics objects. New versions of OpenGL may include support for new graphical effects, performance optimizations, bug fixes, and other improvements.
Show more
4.6
Average:
4.6
Average:
DirectX
Used in demanding games, providing improved graphics
11.1
Average: 11.4
12.2
Average: 11.4
Shader model version
The higher the version of the shader model in the video card, the more functions and possibilities are available for programming graphic effects.
5.1
Average: 5.9
6.5
Average: 5.9
Benchmark tests
Passmark score
The Passmark Video Card Test is a program for measuring and comparing the performance of a graphics system. It conducts various tests and calculations to evaluate the speed and performance of a graphics card in various areas.
Show more
5179
Average: 7628.6
12709
Average: 7628.6
Ports
Number of connectors 8-pin
3
Average: 1.4
1
Average: 1.4
Has hdmi output
HDMI output allows you to connect devices with HDMI or mini HDMI ports. They can send video and audio to the display.
Available
Available
HDMI version
The latest version provides a wide signal transmission channel due to the increased number of audio channels, frames per second, etc.
1.4
Average: 1.9
2.1
Average: 1.9
DVI Outputs
Allows you to connect to a display using DVI
2
Average: 1.4
Average: 1.4
Number of HDMI connectors
The more their number, the more devices can be connected at the same time (for example, game / TV set-top boxes)
1
Average: 1.1
1
Average: 1.1
mini-DisplayPort
Allows you to connect to a display using mini DisplayPort
2
Average: 2.1
Average: 2.1
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available
FAQ
How does the AMD Radeon HD 7970 X2 processor perform in benchmarks?
Passmark AMD Radeon HD 7970 X2 scored 5179 points. The second video card scored 12709 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon HD 7970 X2 is 3.6 TFLOPS. But the second video card has FLOPS equal to 9.23 TFLOPS.
What power consumption?
AMD Radeon HD 7970 X2 500 Watt. AMD Radeon RX 6600 132 Watt.
How fast are AMD Radeon HD 7970 X2 and AMD Radeon RX 6600?
AMD Radeon HD 7970 X2 operates at 925 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of AMD Radeon RX 6600 reaches 1626 MHz. In turbo mode it reaches 2491 MHz.
What kind of memory do graphics cards have?
AMD Radeon HD 7970 X2 supports GDDR5. Installed 3 GB of RAM. Throughput reaches 264 GB/s. AMD Radeon RX 6600 works with GDDR6. The second one has 8 GB of RAM installed. Its bandwidth is 264 GB/s.
How many HDMI connectors do they have?
AMD Radeon HD 7970 X2 has 1 HDMI outputs. AMD Radeon RX 6600 is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon HD 7970 X2 uses There is no data. AMD Radeon RX 6600 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon HD 7970 X2 is built on GCN 1.0. AMD Radeon RX 6600 uses the RDNA 2.0 architecture.
What graphics processor is being used?
AMD Radeon HD 7970 X2 is equipped with New Zealand. AMD Radeon RX 6600 is set to Navi 23.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. AMD Radeon RX 6600 16 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon HD 7970 X2 has 4313 million transistors. AMD Radeon RX 6600 has 11060 million transistors
