Main Page / Graphic cards / Comparision AMD Radeon HD 7870 GHz Edition vs Sapphire HD 7770 Vapor-X Black Diamond
Sapphire HD 7770 Vapor-X Black Diamond Sapphire HD 7770 Vapor-X Black Diamond
AMD Radeon HD 7870 GHz Edition AMD Radeon HD 7870 GHz Edition
VS

Comparision Sapphire HD 7770 Vapor-X Black Diamond vs AMD Radeon HD 7870 GHz Edition

Sapphire HD 7770 Vapor-X Black Diamond

Sapphire HD 7770 Vapor-X Black Diamond

Rating: 7 points
AMD Radeon HD 7870 GHz Edition

WINNER
AMD Radeon HD 7870 GHz Edition

Rating: 15 points
Grade
Sapphire HD 7770 Vapor-X Black Diamond
AMD Radeon HD 7870 GHz Edition
Performance
5
5
Memory
2
2
General information
7
7
Functions
6
6
Benchmark tests
1
2
Ports
7
7

Top specs and features

Passmark score

Sapphire HD 7770 Vapor-X Black Diamond: 2108 AMD Radeon HD 7870 GHz Edition: 4638

3DMark Cloud Gate GPU benchmark score

Sapphire HD 7770 Vapor-X Black Diamond: 18130 AMD Radeon HD 7870 GHz Edition:

3DMark Fire Strike Score

Sapphire HD 7770 Vapor-X Black Diamond: 2510 AMD Radeon HD 7870 GHz Edition:

3DMark Fire Strike Graphics test score

Sapphire HD 7770 Vapor-X Black Diamond: 2727 AMD Radeon HD 7870 GHz Edition:

3DMark 11 Performance GPU benchmark score

Sapphire HD 7770 Vapor-X Black Diamond: 2990 AMD Radeon HD 7870 GHz Edition: 6155

Description

The Sapphire HD 7770 Vapor-X Black Diamond video card is based on the GCN 1.0 architecture. AMD Radeon HD 7870 GHz Edition on the GCN 1.0 architecture. The first has 1500 million transistors. The second is 2800 million. Sapphire HD 7770 Vapor-X Black Diamond has a transistor size of 28 nm versus 28.

The base clock speed of the first video card is 1150 MHz versus 1000 MHz for the second.

Let's move on to memory. Sapphire HD 7770 Vapor-X Black Diamond has 1 GB. AMD Radeon HD 7870 GHz Edition has 1 GB installed. The bandwidth of the first video card is 83.2 Gb/s versus 153.6 Gb/s of the second.

FLOPS of Sapphire HD 7770 Vapor-X Black Diamond is 1.47. At AMD Radeon HD 7870 GHz Edition 2.68.

Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 7770 Vapor-X Black Diamond scored 2108 points. And here is the second card 4638 points. In 3DMark, the first model scored 2727 points. Second There is no data 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 Sapphire HD 7770 Vapor-X Black Diamond has Directx version 11.1. Video card AMD Radeon HD 7870 GHz Edition -- Directx version - 11.1.

Regarding cooling, Sapphire HD 7770 Vapor-X Black Diamond has 80W heat dissipation requirements versus 175W for AMD Radeon HD 7870 GHz Edition.

Why AMD Radeon HD 7870 GHz Edition is better than Sapphire HD 7770 Vapor-X Black Diamond

  • GPU base clock speed 1150 MHz против 1000 MHz, more on 15%
  • Effective memory speed 5200 MHz против 4800 MHz, more on 8%
  • Gpu memory speed 1300 MHz против 1200 MHz, more on 8%

Sapphire HD 7770 Vapor-X Black Diamond vs AMD Radeon HD 7870 GHz Edition: highlights

Sapphire HD 7770 Vapor-X Black Diamond
Sapphire HD 7770 Vapor-X Black Diamond
AMD Radeon HD 7870 GHz Edition
AMD Radeon HD 7870 GHz Edition
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
1150 MHz
max 2457
Average: 1124.9 MHz
1000 MHz
max 2457
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1300 MHz
max 16000
Average: 1468 MHz
1200 MHz
max 16000
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
1.47 TFLOPS
max 1142.32
Average: 53 TFLOPS
2.68 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
1 GB
max 128
Average: 4.6 GB
2 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.
18 GTexel/s    
max 563
Average: 94.3 GTexel/s    
32 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
40
max 880
Average: 140.1
80
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
16
max 256
Average: 56.8
32
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
640
max 17408
Average:
1280
max 17408
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
10
max 220
Average:
20
max 220
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
256
512
Texture size
A certain number of textured pixels are displayed on the screen every second.
46 GTexels/s
max 756.8
Average: 145.4 GTexels/s
80 GTexels/s
max 756.8
Average: 145.4 GTexels/s
architecture name
GCN 1.0
GCN 1.0
GPU name
Cape Verde
Pitcairn
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
83.2 GB/s
max 2656
Average: 257.8 GB/s
153.6 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
5200 MHz
max 19500
Average: 6984.5 MHz
4800 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
1 GB
max 128
Average: 4.6 GB
2 GB
max 128
Average: 4.6 GB
GDDR memory versions
Latest versions of GDDR memory provide high data transfer rates to improve overall performance
5
max 6
Average: 4.9
5
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
128 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
123
max 826
Average: 356.7
212
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
Southern Islands
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
250
max 1300
Average:
450
max 1300
Average:
Year of issue
2012
max 2023
Average:
2012
max 2023
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
80 W
Average: 160 W
175 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
28 nm
Average: 34.7 nm
Number of transistors
The higher their number, the more processor power this indicates.
1500 million
max 80000
Average: 7150 million
2800 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
3
max 4
Average: 3
3
max 4
Average: 3
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
11.1
max 12.2
Average: 11.4
11.1
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.
5.1
max 6.7
Average: 5.9
5.1
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
2108
max 30117
Average: 7628.6
4638
max 30117
Average: 7628.6
3DMark Cloud Gate GPU benchmark score
18130
max 196940
Average: 80042.3
max 196940
Average: 80042.3
3DMark Fire Strike Score
2510
max 39424
Average: 12463
max 39424
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
2727
max 51062
Average: 11859.1
max 51062
Average: 11859.1
3DMark 11 Performance GPU benchmark score
2990
max 59675
Average: 18799.9
6155
max 59675
Average: 18799.9
3DMark Vantage Performance test score
13585
max 97329
Average: 37830.6
21214
max 97329
Average: 37830.6
Unigine Heaven 3.0 test score
34
max 61874
Average: 2402
max 61874
Average: 2402
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.
1.4
max 2.1
Average: 1.9
1.4
max 2.1
Average: 1.9
DVI Outputs
Allows you to connect to a display using DVI
1
max 3
Average: 1.4
1
max 3
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
max 3
Average: 1.1
1
max 3
Average: 1.1
mini-DisplayPort
Allows you to connect to a display using mini DisplayPort
2
max 8
Average: 2.1
2
max 8
Average: 2.1
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available

FAQ

How does the Sapphire HD 7770 Vapor-X Black Diamond processor perform in benchmarks?

Passmark Sapphire HD 7770 Vapor-X Black Diamond scored 2108 points. The second video card scored 4638 points in Passmark.

What FLOPS do video cards have?

FLOPS Sapphire HD 7770 Vapor-X Black Diamond is 1.47 TFLOPS. But the second video card has FLOPS equal to 2.68 TFLOPS.

What power consumption?

Sapphire HD 7770 Vapor-X Black Diamond 80 Watt. AMD Radeon HD 7870 GHz Edition 175 Watt.

How fast are Sapphire HD 7770 Vapor-X Black Diamond and AMD Radeon HD 7870 GHz Edition?

Sapphire HD 7770 Vapor-X Black Diamond operates at 1150 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of AMD Radeon HD 7870 GHz Edition reaches 1000 MHz. In turbo mode it reaches There is no data MHz.

What kind of memory do graphics cards have?

Sapphire HD 7770 Vapor-X Black Diamond supports GDDR5. Installed 1 GB of RAM. Throughput reaches 83.2 GB/s. AMD Radeon HD 7870 GHz Edition works with GDDR5. The second one has 2 GB of RAM installed. Its bandwidth is 83.2 GB/s.

How many HDMI connectors do they have?

Sapphire HD 7770 Vapor-X Black Diamond has 1 HDMI outputs. AMD Radeon HD 7870 GHz Edition is equipped with 1 HDMI outputs.

What power connectors are used?

Sapphire HD 7770 Vapor-X Black Diamond uses There is no data. AMD Radeon HD 7870 GHz Edition is equipped with There is no data HDMI outputs.

What architecture are video cards based on?

Sapphire HD 7770 Vapor-X Black Diamond is built on GCN 1.0. AMD Radeon HD 7870 GHz Edition uses the GCN 1.0 architecture.

What graphics processor is being used?

Sapphire HD 7770 Vapor-X Black Diamond is equipped with Cape Verde. AMD Radeon HD 7870 GHz Edition is set to Pitcairn.

How many PCIe lanes

The first graphics card has 16 PCIe lanes. And the PCIe version is 3. AMD Radeon HD 7870 GHz Edition 16 PCIe lanes. PCIe version 3.

How many transistors?

Sapphire HD 7770 Vapor-X Black Diamond has 1500 million transistors. AMD Radeon HD 7870 GHz Edition has 2800 million transistors

Graphic cards