Elsa GeForce GTX 660 S.A.C
HIS HD 7750 iCooler
Comparision Elsa GeForce GTX 660 S.A.C vs HIS HD 7750 iCooler
Grade
Elsa GeForce GTX 660 S.A.C
HIS HD 7750 iCooler
Performance
5
4
Memory
3
2
General information
5
7
Functions
6
6
Benchmark tests
1
1
Ports
1
1
Top specs and features
Passmark score
Elsa GeForce GTX 660 S.A.C: 3792
HIS HD 7750 iCooler: 1634
3DMark Fire Strike Graphics test score
Elsa GeForce GTX 660 S.A.C: 4806
HIS HD 7750 iCooler: 2199
GPU base clock speed
Elsa GeForce GTX 660 S.A.C: 980 MHz
HIS HD 7750 iCooler: 800 MHz
RAM
Elsa GeForce GTX 660 S.A.C: 2 GB
HIS HD 7750 iCooler: 1 GB
Memory bandwidth
Elsa GeForce GTX 660 S.A.C: 144 GB/s
HIS HD 7750 iCooler: 72 GB/s
Description
The Elsa GeForce GTX 660 S.A.C video card is based on the Kepler architecture. HIS HD 7750 iCooler on the GCN 1.0 architecture. The first has 2540 million transistors. The second is 1500 million. Elsa GeForce GTX 660 S.A.C has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 980 MHz versus 800 MHz for the second.
Let's move on to memory. Elsa GeForce GTX 660 S.A.C has 2 GB. HIS HD 7750 iCooler has 2 GB installed. The bandwidth of the first video card is 144 Gb/s versus 72 Gb/s of the second.
FLOPS of Elsa GeForce GTX 660 S.A.C is 1.8. At HIS HD 7750 iCooler 0.8.
Goes to tests in benchmarks. In the Passmark benchmark, Elsa GeForce GTX 660 S.A.C scored 3792 points. And here is the second card 1634 points. In 3DMark, the first model scored 4806 points. Second 2199 points.
In terms of interfaces. The first video card is connected using PCIe 3.0 x16. The second is PCIe 3.0 x16. Video card Elsa GeForce GTX 660 S.A.C has Directx version 11. Video card HIS HD 7750 iCooler -- Directx version - 11.1.
Regarding cooling, Elsa GeForce GTX 660 S.A.C has 140W heat dissipation requirements versus 55W for HIS HD 7750 iCooler.
Why Elsa GeForce GTX 660 S.A.C is better than HIS HD 7750 iCooler
- Passmark score 3792 против 1634 , more on 132%
- 3DMark Fire Strike Graphics test score 4806 против 2199 , more on 119%
- GPU base clock speed 980 MHz против 800 MHz, more on 23%
- RAM 2 GB против 1 GB, more on 100%
- Memory bandwidth 144 GB/s против 72 GB/s, more on 100%
- Effective memory speed 6008 MHz против 4500 MHz, more on 34%
- Gpu memory speed 1502 MHz против 1125 MHz, more on 34%
- FLOPS 1.8 TFLOPS против 0.8 TFLOPS, more on 125%
Elsa GeForce GTX 660 S.A.C vs HIS HD 7750 iCooler: highlights
Elsa GeForce GTX 660 S.A.C
HIS HD 7750 iCooler
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
980 MHz
Average: 1124.9 MHz
800 MHz
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1502 MHz
Average: 1468 MHz
1125 MHz
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
1.8 TFLOPS
Average: 53 TFLOPS
0.8 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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2 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:
L1 cache size
The amount of L1 cache in video cards is usually small and is measured in kilobytes (KB) or megabytes (MB). It is designed to temporarily store the most active and frequently used data and instructions, allowing the graphics card to access them faster and reduce delays in graphics operations.
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16
There is no data
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.
19.6 GTexel/s
Average: 94.3 GTexel/s
12.8 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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80
Average: 140.1
32
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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24
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.
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960
Average:
512
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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384
256
Turbo gpu
If the GPU speed has dropped below its limit, then to improve performance, it can go to a high clock speed.
1032 MHz
Average: 1514 MHz
MHz
Average: 1514 MHz
Texture size
A certain number of textured pixels are displayed on the screen every second.
78.4 GTexels/s
Average: 145.4 GTexels/s
25.6 GTexels/s
Average: 145.4 GTexels/s
architecture name
Kepler
GCN 1.0
GPU name
GK106
Cape Verde
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
144 GB/s
Average: 257.8 GB/s
72 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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6008 MHz
Average: 6984.5 MHz
4500 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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2 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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192 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.
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294
Average: 356.7
123
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.
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GeForce 600
Southern Islands
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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140 W
Average: 160 W
55 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.
2540 million
Average: 7150 million
1500 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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3
Average: 3
3
Average: 3
Width
206 mm
Average: 192.1 mm
181 mm
Average: 192.1 mm
Height
111 mm
Average: 89.6 mm
120 mm
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.
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4.3
Average:
4.2
Average:
DirectX
Used in demanding games, providing improved graphics
11
Average: 11.4
11.1
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
5.1
Average: 5.9
Vulkan version
A higher version of Vulkan usually means a larger set of features, optimizations, and enhancements that software developers can use to create better and more realistic graphical applications and games.
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1.2
Average:
Average:
CUDA Version
Allows you to use the compute cores of your graphics card to perform parallel computing, which can be useful in areas such as scientific research, deep learning, image processing, and other computationally intensive tasks.
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3
Average:
Average:
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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3792
Average: 7628.6
1634
Average: 7628.6
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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4806
Average: 11859.1
2199
Average: 11859.1
Octane Render test score OctaneBench
A special test that is used to evaluate the performance of video cards in rendering using the Octane Render engine.
31
Average: 47.1
Average: 47.1
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
DisplayPort
Allows you to connect to a display using DisplayPort
1
Average: 2.2
1
Average: 2.2
DVI Outputs
Allows you to connect to a display using DVI
2
Average: 1.4
1
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
Interface
PCIe 3.0 x16
PCIe 3.0 x16
HDMI
A digital interface that is used to transmit high-resolution audio and video signals.
Available
Available
FAQ
How does the Elsa GeForce GTX 660 S.A.C processor perform in benchmarks?
Passmark Elsa GeForce GTX 660 S.A.C scored 3792 points. The second video card scored 1634 points in Passmark.
What FLOPS do video cards have?
FLOPS Elsa GeForce GTX 660 S.A.C is 1.8 TFLOPS. But the second video card has FLOPS equal to 0.8 TFLOPS.
What power consumption?
Elsa GeForce GTX 660 S.A.C 140 Watt. HIS HD 7750 iCooler 55 Watt.
How fast are Elsa GeForce GTX 660 S.A.C and HIS HD 7750 iCooler?
Elsa GeForce GTX 660 S.A.C operates at 980 MHz. In this case, the maximum frequency reaches 1032 MHz. The clock base frequency of HIS HD 7750 iCooler reaches 800 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
Elsa GeForce GTX 660 S.A.C supports GDDR5. Installed 2 GB of RAM. Throughput reaches 144 GB/s. HIS HD 7750 iCooler works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 144 GB/s.
How many HDMI connectors do they have?
Elsa GeForce GTX 660 S.A.C has 1 HDMI outputs. HIS HD 7750 iCooler is equipped with 1 HDMI outputs.
What power connectors are used?
Elsa GeForce GTX 660 S.A.C uses There is no data. HIS HD 7750 iCooler is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Elsa GeForce GTX 660 S.A.C is built on Kepler. HIS HD 7750 iCooler uses the GCN 1.0 architecture.
What graphics processor is being used?
Elsa GeForce GTX 660 S.A.C is equipped with GK106. HIS HD 7750 iCooler is set to Cape Verde.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. HIS HD 7750 iCooler 16 PCIe lanes. PCIe version 3.
How many transistors?
Elsa GeForce GTX 660 S.A.C has 2540 million transistors. HIS HD 7750 iCooler has 1500 million transistors
