Main Page / Graphic cards / Comparision Sapphire HD 6450 Gold Edition 2GB vs Sapphire HD 6970 Battlefield Vietnam
Sapphire HD 6970 Battlefield Vietnam Sapphire HD 6970 Battlefield Vietnam
Sapphire HD 6450 Gold Edition 2GB Sapphire HD 6450 Gold Edition 2GB
VS

Comparision Sapphire HD 6970 Battlefield Vietnam vs Sapphire HD 6450 Gold Edition 2GB

Sapphire HD 6970 Battlefield Vietnam

WINNER
Sapphire HD 6970 Battlefield Vietnam

Rating: 9 points
Sapphire HD 6450 Gold Edition 2GB

Sapphire HD 6450 Gold Edition 2GB

Rating: 1 points
Grade
Sapphire HD 6970 Battlefield Vietnam
Sapphire HD 6450 Gold Edition 2GB
Performance
5
4
Memory
3
1
General information
5
7
Functions
6
6
Benchmark tests
1
0
Ports
0
0

Top specs and features

Passmark score

Sapphire HD 6970 Battlefield Vietnam: 2845 Sapphire HD 6450 Gold Edition 2GB: 193

3DMark Fire Strike Graphics test score

Sapphire HD 6970 Battlefield Vietnam: 3435 Sapphire HD 6450 Gold Edition 2GB: 452

GPU base clock speed

Sapphire HD 6970 Battlefield Vietnam: 880 MHz Sapphire HD 6450 Gold Edition 2GB: 625 MHz

RAM

Sapphire HD 6970 Battlefield Vietnam: 2 GB Sapphire HD 6450 Gold Edition 2GB: 2 GB

Memory bandwidth

Sapphire HD 6970 Battlefield Vietnam: 176 GB/s Sapphire HD 6450 Gold Edition 2GB: 10.7 GB/s

Description

The Sapphire HD 6970 Battlefield Vietnam video card is based on the TeraScale 2 architecture. Sapphire HD 6450 Gold Edition 2GB on the TeraScale 2 architecture. The first has 2640 million transistors. The second is 370 million. Sapphire HD 6970 Battlefield Vietnam has a transistor size of 40 nm versus 40.

The base clock speed of the first video card is 880 MHz versus 625 MHz for the second.

Let's move on to memory. Sapphire HD 6970 Battlefield Vietnam has 2 GB. Sapphire HD 6450 Gold Edition 2GB has 2 GB installed. The bandwidth of the first video card is 176 Gb/s versus 10.7 Gb/s of the second.

FLOPS of Sapphire HD 6970 Battlefield Vietnam is 2.6. At Sapphire HD 6450 Gold Edition 2GB 0.23.

Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 6970 Battlefield Vietnam scored 2845 points. And here is the second card 193 points. In 3DMark, the first model scored 3435 points. Second 452 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 Sapphire HD 6970 Battlefield Vietnam has Directx version 11. Video card Sapphire HD 6450 Gold Edition 2GB -- Directx version - 11.

Regarding cooling, Sapphire HD 6970 Battlefield Vietnam has 250W heat dissipation requirements versus 18W for Sapphire HD 6450 Gold Edition 2GB.

Why Sapphire HD 6970 Battlefield Vietnam is better than Sapphire HD 6450 Gold Edition 2GB

  • Passmark score 2845 против 193 , more on 1374%
  • 3DMark Fire Strike Graphics test score 3435 против 452 , more on 660%
  • GPU base clock speed 880 MHz против 625 MHz, more on 41%
  • Memory bandwidth 176 GB/s против 10.7 GB/s, more on 1545%
  • Effective memory speed 5500 MHz против 1334 MHz, more on 312%
  • Gpu memory speed 1375 MHz против 667 MHz, more on 106%
  • FLOPS 2.6 TFLOPS против 0.23 TFLOPS, more on 1030%

Sapphire HD 6970 Battlefield Vietnam vs Sapphire HD 6450 Gold Edition 2GB: highlights

Sapphire HD 6970 Battlefield Vietnam
Sapphire HD 6970 Battlefield Vietnam
Sapphire HD 6450 Gold Edition 2GB
Sapphire HD 6450 Gold Edition 2GB
Performance
GPU base clock speed
The graphics processing unit (GPU) has a high clock speed.
880 MHz
max 2457
Average: 1124.9 MHz
625 MHz
max 2457
Average: 1124.9 MHz
Gpu memory speed
This is an important aspect for calculating memory bandwidth.
1375 MHz
max 16000
Average: 1468 MHz
667 MHz
max 16000
Average: 1468 MHz
FLOPS
Measuring the processing power of a processor is called FLOPS.
2.6 TFLOPS
max 1142.32
Average: 53 TFLOPS
0.23 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
2 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.
28.2 GTexel/s    
max 563
Average: 94.3 GTexel/s    
3 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
96
max 880
Average: 140.1
8
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
32
max 256
Average: 56.8
4
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
1536
max 17408
Average:
160
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
512
128
Texture size
A certain number of textured pixels are displayed on the screen every second.
84.5 GTexels/s
max 756.8
Average: 145.4 GTexels/s
6 GTexels/s
max 756.8
Average: 145.4 GTexels/s
architecture name
TeraScale 2
TeraScale 2
GPU name
Cayman
Caicos
Memory
Memory bandwidth
This is the rate at which the device stores or reads information.
176 GB/s
max 2656
Average: 257.8 GB/s
10.7 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
5500 MHz
max 19500
Average: 6984.5 MHz
1334 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
2 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
3
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
64 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
389
max 826
Average: 356.7
67
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
Northern Islands
Northern Islands
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
18 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.
2640 million
max 80000
Average: 7150 million
370 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
2
max 4
Average: 3
2
max 4
Average: 3
Width
270 mm
max 421.7
Average: 192.1 mm
168 mm
max 421.7
Average: 192.1 mm
Height
103.87 mm
max 620
Average: 89.6 mm
111.5 mm
max 620
Average: 89.6 mm
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
4.2
max 4.6
Average:
4.2
max 4.6
Average:
DirectX
Used in demanding games, providing improved graphics
11
max 12.2
Average: 11.4
11
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
max 6.7
Average: 5.9
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
2845
max 30117
Average: 7628.6
193
max 30117
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. Show more
3435
max 51062
Average: 11859.1
452
max 51062
Average: 11859.1
Ports
DVI Outputs
Allows you to connect to a display using DVI
2
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
max 8
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 Sapphire HD 6970 Battlefield Vietnam processor perform in benchmarks?

Passmark Sapphire HD 6970 Battlefield Vietnam scored 2845 points. The second video card scored 193 points in Passmark.

What FLOPS do video cards have?

FLOPS Sapphire HD 6970 Battlefield Vietnam is 2.6 TFLOPS. But the second video card has FLOPS equal to 0.23 TFLOPS.

What power consumption?

Sapphire HD 6970 Battlefield Vietnam 250 Watt. Sapphire HD 6450 Gold Edition 2GB 18 Watt.

How fast are Sapphire HD 6970 Battlefield Vietnam and Sapphire HD 6450 Gold Edition 2GB?

Sapphire HD 6970 Battlefield Vietnam operates at 880 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of Sapphire HD 6450 Gold Edition 2GB reaches 625 MHz. In turbo mode it reaches There is no data MHz.

What kind of memory do graphics cards have?

Sapphire HD 6970 Battlefield Vietnam supports GDDR5. Installed 2 GB of RAM. Throughput reaches 176 GB/s. Sapphire HD 6450 Gold Edition 2GB works with GDDR3. The second one has 2 GB of RAM installed. Its bandwidth is 176 GB/s.

How many HDMI connectors do they have?

Sapphire HD 6970 Battlefield Vietnam has 1 HDMI outputs. Sapphire HD 6450 Gold Edition 2GB is equipped with 1 HDMI outputs.

What power connectors are used?

Sapphire HD 6970 Battlefield Vietnam uses There is no data. Sapphire HD 6450 Gold Edition 2GB is equipped with There is no data HDMI outputs.

What architecture are video cards based on?

Sapphire HD 6970 Battlefield Vietnam is built on TeraScale 2. Sapphire HD 6450 Gold Edition 2GB uses the TeraScale 2 architecture.

What graphics processor is being used?

Sapphire HD 6970 Battlefield Vietnam is equipped with Cayman. Sapphire HD 6450 Gold Edition 2GB is set to Caicos.

How many PCIe lanes

The first graphics card has 16 PCIe lanes. And the PCIe version is 2. Sapphire HD 6450 Gold Edition 2GB 16 PCIe lanes. PCIe version 2.

How many transistors?

Sapphire HD 6970 Battlefield Vietnam has 2640 million transistors. Sapphire HD 6450 Gold Edition 2GB has 370 million transistors

Graphic cards