Comparision Asus HD 7770 vs AMD Radeon HD 6670
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 Asus HD 7770 video card is based on the GCN 1.0 architecture. AMD Radeon HD 6670 on the TeraScale 2 architecture. The first has 1500 million transistors. The second is 716 million. Asus HD 7770 has a transistor size of 28 nm versus 40.
The base clock speed of the first video card is 1000 MHz versus 800 MHz for the second.
Let's move on to memory. Asus HD 7770 has 1 GB. AMD Radeon HD 6670 has 1 GB installed. The bandwidth of the first video card is 72 Gb/s versus 64 Gb/s of the second.
FLOPS of Asus HD 7770 is 1.27. At AMD Radeon HD 6670 0.77.
Goes to tests in benchmarks. In the Passmark benchmark, Asus HD 7770 scored 2076 points. And here is the second card 729 points. In 3DMark, the first model scored 2686 points. Second 1129 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 Asus HD 7770 has Directx version 11.1. Video card AMD Radeon HD 6670 -- Directx version - 11.
Regarding cooling, Asus HD 7770 has 80W heat dissipation requirements versus 66W for AMD Radeon HD 6670.
Why Asus HD 7770 is better than AMD Radeon HD 6670
- Passmark score 2076 против 729 , more on 185%
- 3DMark Fire Strike Graphics test score 2686 против 1129 , more on 138%
- GPU base clock speed 1000 MHz против 800 MHz, more on 25%
- Memory bandwidth 72 GB/s против 64 GB/s, more on 13%
- Effective memory speed 4500 MHz против 4000 MHz, more on 13%
- Gpu memory speed 1125 MHz против 1000 MHz, more on 13%
- FLOPS 1.27 TFLOPS против 0.77 TFLOPS, more on 65%
Asus HD 7770 vs AMD Radeon HD 6670: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Asus HD 7770 processor perform in benchmarks?
Passmark Asus HD 7770 scored 2076 points. The second video card scored 729 points in Passmark.
What FLOPS do video cards have?
FLOPS Asus HD 7770 is 1.27 TFLOPS. But the second video card has FLOPS equal to 0.77 TFLOPS.
What power consumption?
Asus HD 7770 80 Watt. AMD Radeon HD 6670 66 Watt.
How fast are Asus HD 7770 and AMD Radeon HD 6670?
Asus HD 7770 operates at 1000 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of AMD Radeon HD 6670 reaches 800 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
Asus HD 7770 supports GDDR5. Installed 1 GB of RAM. Throughput reaches 72 GB/s. AMD Radeon HD 6670 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?
Asus HD 7770 has 1 HDMI outputs. AMD Radeon HD 6670 is equipped with 1 HDMI outputs.
What power connectors are used?
Asus HD 7770 uses There is no data. AMD Radeon HD 6670 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Asus HD 7770 is built on GCN 1.0. AMD Radeon HD 6670 uses the TeraScale 2 architecture.
What graphics processor is being used?
Asus HD 7770 is equipped with Cape Verde. AMD Radeon HD 6670 is set to Turks.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. AMD Radeon HD 6670 16 PCIe lanes. PCIe version 3.
How many transistors?
Asus HD 7770 has 1500 million transistors. AMD Radeon HD 6670 has 716 million transistors