AMD Radeon HD 6870
Sapphire HD 6870 FleX
Comparision AMD Radeon HD 6870 vs Sapphire HD 6870 FleX
Grade
AMD Radeon HD 6870
Sapphire HD 6870 FleX
Performance
5
5
Memory
2
2
General information
7
7
Functions
6
6
Benchmark tests
1
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 HD 6870: 2174
Sapphire HD 6870 FleX: 2111
3DMark Cloud Gate GPU benchmark score
AMD Radeon HD 6870: 26012
Sapphire HD 6870 FleX: 25260
3DMark Fire Strike Score
AMD Radeon HD 6870: 2954
Sapphire HD 6870 FleX: 2868
3DMark Fire Strike Graphics test score
AMD Radeon HD 6870: 3090
Sapphire HD 6870 FleX: 3001
3DMark 11 Performance GPU benchmark score
AMD Radeon HD 6870: 4151
Sapphire HD 6870 FleX: 4031
Description
The AMD Radeon HD 6870 video card is based on the TeraScale 2 architecture. Sapphire HD 6870 FleX on the TeraScale 2 architecture. The first has 1700 million transistors. The second is 1700 million. AMD Radeon HD 6870 has a transistor size of 40 nm versus 40.
The base clock speed of the first video card is 900 MHz versus 900 MHz for the second.
Let's move on to memory. AMD Radeon HD 6870 has 1 GB. Sapphire HD 6870 FleX has 1 GB installed. The bandwidth of the first video card is 134.4 Gb/s versus 134.4 Gb/s of the second.
FLOPS of AMD Radeon HD 6870 is 2.1. At Sapphire HD 6870 FleX 2.08.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon HD 6870 scored 2174 points. And here is the second card 2111 points. In 3DMark, the first model scored 3090 points. Second 3001 points.
In terms of interfaces. The first video card is connected using PCIe 2.0 x16. The second is PCIe 2.0 x16. Video card AMD Radeon HD 6870 has Directx version 11. Video card Sapphire HD 6870 FleX -- Directx version - 11.
Regarding cooling, AMD Radeon HD 6870 has 151W heat dissipation requirements versus 151W for Sapphire HD 6870 FleX.
Why AMD Radeon HD 6870 is better than Sapphire HD 6870 FleX
- Passmark score 2174 против 2111 , more on 3%
- 3DMark Cloud Gate GPU benchmark score 26012 против 25260 , more on 3%
- 3DMark Fire Strike Score 2954 против 2868 , more on 3%
- 3DMark Fire Strike Graphics test score 3090 против 3001 , more on 3%
- 3DMark 11 Performance GPU benchmark score 4151 против 4031 , more on 3%
- 3DMark Vantage Performance test score 17488 против 16983 , more on 3%
- FLOPS 2.1 TFLOPS против 2.08 TFLOPS, more on 1%
AMD Radeon HD 6870 vs Sapphire HD 6870 FleX: highlights
AMD Radeon HD 6870
Sapphire HD 6870 FleX
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
900 MHz
Average: 1124.9 MHz
900 MHz
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1050 MHz
Average: 1468 MHz
1050 MHz
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
2.1 TFLOPS
Average: 53 TFLOPS
2.08 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.
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1 GB
Average: 4.6 GB
1 GB
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.
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16
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.
29 GTexel/s
Average: 94.3 GTexel/s
29 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.
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56
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.
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32
Average: 56.8
32
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.
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1120
Average:
1120
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.
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14
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.
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512
512
Texture size
A certain number of textured pixels are displayed on the screen every second.
50.4 GTexels/s
Average: 145.4 GTexels/s
50.4 GTexels/s
Average: 145.4 GTexels/s
architecture name
TeraScale 2
TeraScale 2
GPU name
Barts
Barts
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
134.4 GB/s
Average: 257.8 GB/s
134.4 GB/s
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.
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4200 MHz
Average: 6984.5 MHz
4200 MHz
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.
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1 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
5
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.
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256 bit
Average: 283.9 bit
256 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.
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255
Average: 356.7
255
Average: 356.7
Length
247
Average: 250.2
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.
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Northern Islands
Northern 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.
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450
Average:
450
Average:
Year of issue
2010
Average:
2010
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
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151 W
Average: 160 W
151 W
Average: 160 W
Technological process
The small size of the semiconductors means this is a new generation chip.
40 nm
Average: 34.7 nm
40 nm
Average: 34.7 nm
Number of transistors
The higher their number, the more processor power this indicates.
1700 million
Average: 7150 million
1700 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.
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2
Average: 3
2
Average: 3
Width
111 mm
Average: 192.1 mm
mm
Average: 192.1 mm
Height
36 mm
Average: 89.6 mm
mm
Average: 89.6 mm
Purpose
Desktop
Desktop
Price at the time of release
239 $
Average: 5679.5 $
$
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.
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4.4
Average:
4.4
Average:
DirectX
Used in demanding games, providing improved graphics
11
Average: 11.4
11
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
Average: 5.9
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.
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2174
Average: 7628.6
2111
Average: 7628.6
3DMark Cloud Gate GPU benchmark score
26012
Average: 80042.3
25260
Average: 80042.3
3DMark Fire Strike Score
2954
Average: 12463
2868
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.
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3090
Average: 11859.1
3001
Average: 11859.1
3DMark 11 Performance GPU benchmark score
4151
Average: 18799.9
4031
Average: 18799.9
3DMark Vantage Performance test score
17488
Average: 37830.6
16983
Average: 37830.6
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.
1.3
Average: 1.9
1.3
Average: 1.9
DVI Outputs
Allows you to connect to a display using DVI
2
Average: 1.4
2
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
2
Average: 2.1
Interface
PCIe 2.0 x16
PCIe 2.0 x16
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available
FAQ
How does the AMD Radeon HD 6870 processor perform in benchmarks?
Passmark AMD Radeon HD 6870 scored 2174 points. The second video card scored 2111 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon HD 6870 is 2.1 TFLOPS. But the second video card has FLOPS equal to 2.08 TFLOPS.
What power consumption?
AMD Radeon HD 6870 151 Watt. Sapphire HD 6870 FleX 151 Watt.
How fast are AMD Radeon HD 6870 and Sapphire HD 6870 FleX?
AMD Radeon HD 6870 operates at 900 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of Sapphire HD 6870 FleX reaches 900 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon HD 6870 supports GDDR5. Installed 1 GB of RAM. Throughput reaches 134.4 GB/s. Sapphire HD 6870 FleX works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 134.4 GB/s.
How many HDMI connectors do they have?
AMD Radeon HD 6870 has 1 HDMI outputs. Sapphire HD 6870 FleX is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon HD 6870 uses There is no data. Sapphire HD 6870 FleX is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon HD 6870 is built on TeraScale 2. Sapphire HD 6870 FleX uses the TeraScale 2 architecture.
What graphics processor is being used?
AMD Radeon HD 6870 is equipped with Barts. Sapphire HD 6870 FleX is set to Barts.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 2. Sapphire HD 6870 FleX 16 PCIe lanes. PCIe version 2.
How many transistors?
AMD Radeon HD 6870 has 1700 million transistors. Sapphire HD 6870 FleX has 1700 million transistors
