Comparision Sapphire HD 7770 GHz Edition vs Sapphire HD 7770 OC V2
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. Sapphire HD 7770 OC V2 on the GCN 1.0 architecture. The first has 1500 million transistors. The second is 1500 million. Sapphire HD 7770 GHz Edition has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 1000 MHz versus 1100 MHz for the second.
Let's move on to memory. Sapphire HD 7770 GHz Edition has 1 GB. Sapphire HD 7770 OC V2 has 1 GB installed. The bandwidth of the first video card is 72 Gb/s versus 80 Gb/s of the second.
FLOPS of Sapphire HD 7770 GHz Edition is 1.27. At Sapphire HD 7770 OC V2 1.36.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 7770 GHz Edition scored 2142 points. And here is the second card 2187 points. In 3DMark, the first model scored 2772 points. Second 2830 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 GHz Edition has Directx version 11.1. Video card Sapphire HD 7770 OC V2 -- Directx version - 11.1.
Regarding cooling, Sapphire HD 7770 GHz Edition has 80W heat dissipation requirements versus 80W for Sapphire HD 7770 OC V2.
Why Sapphire HD 7770 OC V2 is better than Sapphire HD 7770 GHz Edition
Sapphire HD 7770 GHz Edition vs Sapphire HD 7770 OC V2: 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 2187 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 1.36 TFLOPS.
What power consumption?
Sapphire HD 7770 GHz Edition 80 Watt. Sapphire HD 7770 OC V2 80 Watt.
How fast are Sapphire HD 7770 GHz Edition and Sapphire HD 7770 OC V2?
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 Sapphire HD 7770 OC V2 reaches 1100 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. Sapphire HD 7770 OC V2 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. Sapphire HD 7770 OC V2 is equipped with 1 HDMI outputs.
What power connectors are used?
Sapphire HD 7770 GHz Edition uses There is no data. Sapphire HD 7770 OC V2 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. Sapphire HD 7770 OC V2 uses the GCN 1.0 architecture.
What graphics processor is being used?
Sapphire HD 7770 GHz Edition is equipped with Cape Verde. Sapphire HD 7770 OC V2 is set to Cape Verde.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. Sapphire HD 7770 OC V2 16 PCIe lanes. PCIe version 3.
How many transistors?
Sapphire HD 7770 GHz Edition has 1500 million transistors. Sapphire HD 7770 OC V2 has 1500 million transistors