Main Page / Graphic cards / Comparision PowerColor Radeon RX 6800 vs Sapphire Radeon RX 6800 XT
PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
Sapphire Radeon RX 6800 XT Sapphire Radeon RX 6800 XT
VS

Comparision PowerColor Radeon RX 6800 vs Sapphire Radeon RX 6800 XT

PowerColor Radeon RX 6800

PowerColor Radeon RX 6800

Rating: 66 points
Sapphire Radeon RX 6800 XT

WINNER
Sapphire Radeon RX 6800 XT

Rating: 77 points
Grade
PowerColor Radeon RX 6800
Sapphire Radeon RX 6800 XT
Performance
7
8
Memory
8
8
General information
8
8
Functions
7
7
Benchmark tests
7
8
Ports
7
7

Top specs and features

Passmark score

PowerColor Radeon RX 6800: 19923 Sapphire Radeon RX 6800 XT: 23044

GPU base clock speed

PowerColor Radeon RX 6800: 1700 MHz Sapphire Radeon RX 6800 XT: 1825 MHz

RAM

PowerColor Radeon RX 6800: 16 GB Sapphire Radeon RX 6800 XT: 16 GB

Memory bandwidth

PowerColor Radeon RX 6800: 512 GB/s Sapphire Radeon RX 6800 XT: 512 GB/s

Effective memory speed

PowerColor Radeon RX 6800: 16000 MHz Sapphire Radeon RX 6800 XT: 16000 MHz

Description

The PowerColor Radeon RX 6800 video card is based on the Navi / RDNA2 architecture. Sapphire Radeon RX 6800 XT on the Navi / RDNA2 architecture. The first has 26800 million transistors. The second is 26800 million. PowerColor Radeon RX 6800 has a transistor size of 7 nm versus 7.

The base clock speed of the first video card is 1700 MHz versus 1825 MHz for the second.

Let's move on to memory. PowerColor Radeon RX 6800 has 16 GB. Sapphire Radeon RX 6800 XT has 16 GB installed. The bandwidth of the first video card is 512 Gb/s versus 512 Gb/s of the second.

FLOPS of PowerColor Radeon RX 6800 is 15.77. At Sapphire Radeon RX 6800 XT 20.51.

Goes to tests in benchmarks. In the Passmark benchmark, PowerColor Radeon RX 6800 scored 19923 points. And here is the second card 23044 points. In 3DMark, the first model scored There is no data points. Second 48935 points.

In terms of interfaces. The first video card is connected using PCIe 4.0 x16. The second is PCIe 4.0 x16. Video card PowerColor Radeon RX 6800 has Directx version 12. Video card Sapphire Radeon RX 6800 XT -- Directx version - 12.

Regarding cooling, PowerColor Radeon RX 6800 has 250W heat dissipation requirements versus 300W for Sapphire Radeon RX 6800 XT.

Why Sapphire Radeon RX 6800 XT is better than PowerColor Radeon RX 6800

  • Power Consumption (TDP) 250 W против 300 W, less by -17%
  • Width 266.8 mm против 266.7 mm, more on 0%

PowerColor Radeon RX 6800 vs Sapphire Radeon RX 6800 XT: highlights

PowerColor Radeon RX 6800
PowerColor Radeon RX 6800
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
1700 MHz
max 2457
Average: 1124.9 MHz
1825 MHz
max 2457
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
2000 MHz
max 16000
Average: 1468 MHz
2000 MHz
max 16000
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
15.77 TFLOPS
max 1142.32
Average: 53 TFLOPS
20.51 TFLOPS
max 1142.32
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
16 GB
max 128
Average: 4.6 GB
16 GB
max 128
Average: 4.6 GB
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
max 16
Average:
16
max 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.
202.1 GTexel/s    
max 563
Average: 94.3 GTexel/s    
288 GTexel/s    
max 563
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
240
max 880
Average: 140.1
288
max 880
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
96
max 256
Average: 56.8
128
max 256
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
3840
max 17408
Average:
4608
max 17408
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
4000
4000
Turbo gpu
If the GPU speed has dropped below its limit, then to improve performance, it can go to a high clock speed.
2105 MHz
max 2903
Average: 1514 MHz
2250 MHz
max 2903
Average: 1514 MHz
Texture size
A certain number of textured pixels are displayed on the screen every second.
505.2 GTexels/s
max 756.8
Average: 145.4 GTexels/s
648 GTexels/s
max 756.8
Average: 145.4 GTexels/s
architecture name
Navi / RDNA2
Navi / RDNA2
GPU name
Navi 21
Navi 21
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
512 GB/s
max 2656
Average: 257.8 GB/s
512 GB/s
max 2656
Average: 257.8 GB/s
Effective memory speed
The effective memory clock is calculated from the size and transfer rate of the memory information. The performance of the device in applications depends on the clock frequency. The higher it is, the better. Show more
16000 MHz
max 19500
Average: 6984.5 MHz
16000 MHz
max 19500
Average: 6984.5 MHz
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
16 GB
max 128
Average: 4.6 GB
16 GB
max 128
Average: 4.6 GB
GDDR memory versions
Latest versions of GDDR memory provide high data transfer rates to improve overall performance
6
max 6
Average: 4.9
6
max 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
256 bit
max 8192
Average: 283.9 bit
256 bit
max 8192
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
520
max 826
Average: 356.7
520
max 826
Average: 356.7
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
Navi II
Manufacturer
TSMC
TSMC
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
250 W
Average: 160 W
300 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
7 nm
Average: 34.7 nm
Number of transistors
The higher their number, the more processor power this indicates.
26800 million
max 80000
Average: 7150 million
26800 million
max 80000
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
max 4
Average: 3
4
max 4
Average: 3
Width
266.8 mm
max 421.7
Average: 192.1 mm
266.7 mm
max 421.7
Average: 192.1 mm
Height
119.8 mm
max 620
Average: 89.6 mm
119.8 mm
max 620
Average: 89.6 mm
Purpose
Desktop
Desktop
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
max 4.6
Average:
4.6
max 4.6
Average:
DirectX
Used in demanding games, providing improved graphics
12
max 12.2
Average: 11.4
12
max 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.
6.5
max 6.7
Average: 5.9
6.5
max 6.7
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
19923
max 30117
Average: 7628.6
23044
max 30117
Average: 7628.6
Ports
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
max 2.1
Average: 1.9
max 2.1
Average: 1.9
DisplayPort
Allows you to connect to a display using DisplayPort
2
max 4
Average: 2.2
2
max 4
Average: 2.2
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
max 3
Average: 1.1
1
max 3
Average: 1.1
USB Type-C
The device has a USB Type-C with a reversible connector orientation.
Available
Available
Interface
PCIe 4.0 x16
PCIe 4.0 x16
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available

FAQ

How does the PowerColor Radeon RX 6800 processor perform in benchmarks?

Passmark PowerColor Radeon RX 6800 scored 19923 points. The second video card scored 23044 points in Passmark.

What FLOPS do video cards have?

FLOPS PowerColor Radeon RX 6800 is 15.77 TFLOPS. But the second video card has FLOPS equal to 20.51 TFLOPS.

What power consumption?

PowerColor Radeon RX 6800 250 Watt. Sapphire Radeon RX 6800 XT 300 Watt.

How fast are PowerColor Radeon RX 6800 and Sapphire Radeon RX 6800 XT?

PowerColor Radeon RX 6800 operates at 1700 MHz. In this case, the maximum frequency reaches 2105 MHz. The clock base frequency of Sapphire Radeon RX 6800 XT reaches 1825 MHz. In turbo mode it reaches 2250 MHz.

What kind of memory do graphics cards have?

PowerColor Radeon RX 6800 supports GDDR6. Installed 16 GB of RAM. Throughput reaches 512 GB/s. Sapphire Radeon RX 6800 XT works with GDDR6. The second one has 16 GB of RAM installed. Its bandwidth is 512 GB/s.

How many HDMI connectors do they have?

PowerColor Radeon RX 6800 has 1 HDMI outputs. Sapphire Radeon RX 6800 XT is equipped with 1 HDMI outputs.

What power connectors are used?

PowerColor Radeon RX 6800 uses There is no data. Sapphire Radeon RX 6800 XT is equipped with There is no data HDMI outputs.

What architecture are video cards based on?

PowerColor Radeon RX 6800 is built on Navi / RDNA2. Sapphire Radeon RX 6800 XT uses the Navi / RDNA2 architecture.

What graphics processor is being used?

PowerColor Radeon RX 6800 is equipped with Navi 21. Sapphire Radeon RX 6800 XT is set to Navi 21.

How many PCIe lanes

The first graphics card has 16 PCIe lanes. And the PCIe version is 4. Sapphire Radeon RX 6800 XT 16 PCIe lanes. PCIe version 4.

How many transistors?

PowerColor Radeon RX 6800 has 26800 million transistors. Sapphire Radeon RX 6800 XT has 26800 million transistors

Graphic cards