AMD Radeon RX 6600
AMD Radeon HD 7790
Comparision AMD Radeon RX 6600 vs AMD Radeon HD 7790
Grade
AMD Radeon RX 6600
AMD Radeon HD 7790
Performance
7
5
Memory
1
3
General information
8
7
Functions
7
7
Benchmark tests
4
1
Ports
7
7
Top specs and features
- Passmark score
- 3DMark Cloud Gate GPU benchmark score
- 3DMark Fire Strike Score
- 3DMark Fire Strike Graphics test score
- 3DMark 11 Performance GPU benchmark score
Passmark score
AMD Radeon RX 6600: 12709
AMD Radeon HD 7790: 3034
3DMark Cloud Gate GPU benchmark score
AMD Radeon RX 6600: 58175
AMD Radeon HD 7790:
3DMark Fire Strike Score
AMD Radeon RX 6600: 19777
AMD Radeon HD 7790:
3DMark Fire Strike Graphics test score
AMD Radeon RX 6600: 21479
AMD Radeon HD 7790: 4251
3DMark 11 Performance GPU benchmark score
AMD Radeon RX 6600: 28978
AMD Radeon HD 7790:
Description
The AMD Radeon RX 6600 video card is based on the RDNA 2.0 architecture. AMD Radeon HD 7790 on the GCN 2.0 architecture. The first has 11060 million transistors. The second is 2080 million. AMD Radeon RX 6600 has a transistor size of 7 nm versus 28.
The base clock speed of the first video card is 1626 MHz versus 1000 MHz for the second.
Let's move on to memory. AMD Radeon RX 6600 has 8 GB. AMD Radeon HD 7790 has 8 GB installed. The bandwidth of the first video card is 224 Gb/s versus 96 Gb/s of the second.
FLOPS of AMD Radeon RX 6600 is 9.23. At AMD Radeon HD 7790 1.85.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX 6600 scored 12709 points. And here is the second card 3034 points. In 3DMark, the first model scored 21479 points. Second 4251 points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 3.0 x16. Video card AMD Radeon RX 6600 has Directx version 12.2. Video card AMD Radeon HD 7790 -- Directx version - 12.
Regarding cooling, AMD Radeon RX 6600 has 132W heat dissipation requirements versus 85W for AMD Radeon HD 7790.
Why AMD Radeon RX 6600 is better than AMD Radeon HD 7790
- Passmark score 12709 против 3034 , more on 319%
- 3DMark Fire Strike Graphics test score 21479 против 4251 , more on 405%
- GPU base clock speed 1626 MHz против 1000 MHz, more on 63%
- RAM 8 GB против 1 GB, more on 700%
- Memory bandwidth 224 GB/s против 96 GB/s, more on 133%
- Gpu memory speed 1750 MHz против 1500 MHz, more on 17%
- FLOPS 9.23 TFLOPS против 1.85 TFLOPS, more on 399%
AMD Radeon RX 6600 vs AMD Radeon HD 7790: highlights
AMD Radeon RX 6600
AMD Radeon HD 7790
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
1626 MHz
Average: 1124.9 MHz
1000 MHz
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1750 MHz
Average: 1468 MHz
1500 MHz
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
9.23 TFLOPS
Average: 53 TFLOPS
1.85 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
8 GB
Average: 4.6 GB
1 GB
Average: 4.6 GB
Number of threads
The more threads a video card has, the more processing power it can provide.
1792
Average: 1326.3
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
8
Average:
16
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.
159 GTexel/s
Average: 94.3 GTexel/s
16 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
112
Average: 140.1
56
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
64
Average: 56.8
16
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
1792
Average:
896
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
28
Average:
14
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
2000
256
Turbo gpu
If the GPU speed has dropped below its limit, then to improve performance, it can go to a high clock speed.
2491 MHz
Average: 1514 MHz
MHz
Average: 1514 MHz
architecture name
RDNA 2.0
GCN 2.0
GPU name
Navi 23
Bonaire
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
224 GB/s
Average: 257.8 GB/s
96 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
8 GB
Average: 4.6 GB
1 GB
Average: 4.6 GB
GDDR memory versions
Latest versions of GDDR memory provide high data transfer rates to improve overall performance
6
Average: 4.9
5
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
128 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
237
Average: 356.7
160
Average: 356.7
Length
188
Average: 250.2
183
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
Navi II
Southern Islands
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
300
Average:
250
Average:
Year of issue
2021
Average:
2013
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
132 W
Average: 160 W
85 W
Average: 160 W
Technological process
The small size of the semiconductors means this is a new generation chip.
7 nm
Average: 34.7 nm
28 nm
Average: 34.7 nm
Number of transistors
The higher their number, the more processor power this indicates.
11060 million
Average: 7150 million
2080 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
4
Average: 3
3
Average: 3
Width
109 mm
Average: 192.1 mm
mm
Average: 192.1 mm
Height
42 mm
Average: 89.6 mm
mm
Average: 89.6 mm
Purpose
Desktop
Desktop
Price at the time of release
329 $
Average: 5679.5 $
149 $
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
12.2
Average: 11.4
12
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.
6.5
Average: 5.9
6.3
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
12709
Average: 7628.6
3034
Average: 7628.6
3DMark Cloud Gate GPU benchmark score
58175
Average: 80042.3
Average: 80042.3
3DMark Fire Strike Score
19777
Average: 12463
Average: 12463
3DMark Fire Strike Graphics test score
It measures and compares the ability of a graphics card to handle high-resolution 3D graphics with various graphical effects. The Fire Strike Graphics test includes complex scenes, lighting, shadows, particles, reflections, and other graphical effects to evaluate the graphics card's performance in gaming and other demanding graphics scenarios.
Show more
21479
Average: 11859.1
4251
Average: 11859.1
3DMark 11 Performance GPU benchmark score
28978
Average: 18799.9
Average: 18799.9
3DMark Vantage Performance test score
73679
Average: 37830.6
Average: 37830.6
Ports
Number of connectors 8-pin
1
Average: 1.4
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.
2.1
Average: 1.9
1.4
Average: 1.9
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
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available
FAQ
How does the AMD Radeon RX 6600 processor perform in benchmarks?
Passmark AMD Radeon RX 6600 scored 12709 points. The second video card scored 3034 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon RX 6600 is 9.23 TFLOPS. But the second video card has FLOPS equal to 1.85 TFLOPS.
What power consumption?
AMD Radeon RX 6600 132 Watt. AMD Radeon HD 7790 85 Watt.
How fast are AMD Radeon RX 6600 and AMD Radeon HD 7790?
AMD Radeon RX 6600 operates at 1626 MHz. In this case, the maximum frequency reaches 2491 MHz. The clock base frequency of AMD Radeon HD 7790 reaches 1000 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon RX 6600 supports GDDR6. Installed 8 GB of RAM. Throughput reaches 224 GB/s. AMD Radeon HD 7790 works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 224 GB/s.
How many HDMI connectors do they have?
AMD Radeon RX 6600 has 1 HDMI outputs. AMD Radeon HD 7790 is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon RX 6600 uses There is no data. AMD Radeon HD 7790 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon RX 6600 is built on RDNA 2.0. AMD Radeon HD 7790 uses the GCN 2.0 architecture.
What graphics processor is being used?
AMD Radeon RX 6600 is equipped with Navi 23. AMD Radeon HD 7790 is set to Bonaire.
How many PCIe lanes
The first graphics card has 8 PCIe lanes. And the PCIe version is 4. AMD Radeon HD 7790 8 PCIe lanes. PCIe version 4.
How many transistors?
AMD Radeon RX 6600 has 11060 million transistors. AMD Radeon HD 7790 has 2080 million transistors
