Comparision Sapphire HD 7770 GHz Edition vs Gainward GeForce GTX 570 Phantom
Grade
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
3DMark Cloud Gate GPU benchmark score
3DMark Fire Strike Score
3DMark Fire Strike Graphics test score
3DMark 11 Performance GPU benchmark score
Description
The Sapphire HD 7770 GHz Edition video card is based on the GCN 1.0 architecture. Gainward GeForce GTX 570 Phantom on the Fermi architecture. The first has 1500 million transistors. The second is 3000 million. Sapphire HD 7770 GHz Edition has a transistor size of 28 nm versus 40.
The base clock speed of the first video card is 1000 MHz versus 750 MHz for the second.
Let's move on to memory. Sapphire HD 7770 GHz Edition has 1 GB. Gainward GeForce GTX 570 Phantom has 1 GB installed. The bandwidth of the first video card is 72 Gb/s versus 156 Gb/s of the second.
FLOPS of Sapphire HD 7770 GHz Edition is 1.27. At Gainward GeForce GTX 570 Phantom 1.41.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 7770 GHz Edition scored 2142 points. And here is the second card 3723 points. In 3DMark, the first model scored 2772 points. Second 4229 points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 2.0 x16. Video card Sapphire HD 7770 GHz Edition has Directx version 11.1. Video card Gainward GeForce GTX 570 Phantom -- Directx version - 11.
Regarding cooling, Sapphire HD 7770 GHz Edition has 80W heat dissipation requirements versus 219W for Gainward GeForce GTX 570 Phantom.
Why Gainward GeForce GTX 570 Phantom is better than Sapphire HD 7770 GHz Edition
- GPU base clock speed 1000 MHz против 750 MHz, more on 33%
- Effective memory speed 4500 MHz против 3900 MHz, more on 15%
- Gpu memory speed 1125 MHz против 975 MHz, more on 15%
Sapphire HD 7770 GHz Edition vs Gainward GeForce GTX 570 Phantom: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire HD 7770 GHz Edition processor perform in benchmarks?
Passmark Sapphire HD 7770 GHz Edition scored 2142 points. The second video card scored 3723 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire HD 7770 GHz Edition is 1.27 TFLOPS. But the second video card has FLOPS equal to 1.41 TFLOPS.
What power consumption?
Sapphire HD 7770 GHz Edition 80 Watt. Gainward GeForce GTX 570 Phantom 219 Watt.
How fast are Sapphire HD 7770 GHz Edition and Gainward GeForce GTX 570 Phantom?
Sapphire HD 7770 GHz Edition operates at 1000 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of Gainward GeForce GTX 570 Phantom reaches 750 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
Sapphire HD 7770 GHz Edition supports GDDR5. Installed 1 GB of RAM. Throughput reaches 72 GB/s. Gainward GeForce GTX 570 Phantom works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 72 GB/s.
How many HDMI connectors do they have?
Sapphire HD 7770 GHz Edition has 1 HDMI outputs. Gainward GeForce GTX 570 Phantom is equipped with There is no data HDMI outputs.
What power connectors are used?
Sapphire HD 7770 GHz Edition uses There is no data. Gainward GeForce GTX 570 Phantom is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Sapphire HD 7770 GHz Edition is built on GCN 1.0. Gainward GeForce GTX 570 Phantom uses the Fermi architecture.
What graphics processor is being used?
Sapphire HD 7770 GHz Edition is equipped with Cape Verde. Gainward GeForce GTX 570 Phantom is set to GF110.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. Gainward GeForce GTX 570 Phantom 16 PCIe lanes. PCIe version 3.
How many transistors?
Sapphire HD 7770 GHz Edition has 1500 million transistors. Gainward GeForce GTX 570 Phantom has 3000 million transistors