Comparision Sapphire HD 6950 vs AMD Radeon HD 7790
Grade
Top specs and features
- Passmark score
- 3DMark Fire Strike Graphics test score
- Unigine Heaven 4.0 test score
- GPU base clock speed
- RAM
Passmark score
3DMark Fire Strike Graphics test score
Unigine Heaven 4.0 test score
GPU base clock speed
RAM
Description
The Sapphire HD 6950 video card is based on the TeraScale 3 architecture. AMD Radeon HD 7790 on the GCN 2.0 architecture. The first has 2640 million transistors. The second is 2080 million. Sapphire HD 6950 has a transistor size of 40 nm versus 28.
The base clock speed of the first video card is 800 MHz versus 1000 MHz for the second.
Let's move on to memory. Sapphire HD 6950 has 2 GB. AMD Radeon HD 7790 has 2 GB installed. The bandwidth of the first video card is 160 Gb/s versus 96 Gb/s of the second.
FLOPS of Sapphire HD 6950 is 2.19. At AMD Radeon HD 7790 1.85.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 6950 scored 2563 points. And here is the second card 3034 points. In 3DMark, the first model scored 3089 points. Second 4251 points.
In terms of interfaces. The first video card is connected using PCIe 2.0 x16. The second is PCIe 3.0 x16. Video card Sapphire HD 6950 has Directx version 11. Video card AMD Radeon HD 7790 -- Directx version - 12.
Regarding cooling, Sapphire HD 6950 has 200W heat dissipation requirements versus 85W for AMD Radeon HD 7790.
Why AMD Radeon HD 7790 is better than Sapphire HD 6950
- RAM 2 GB против 1 GB, more on 100%
- Memory bandwidth 160 GB/s против 96 GB/s, more on 67%
- FLOPS 2.19 TFLOPS против 1.85 TFLOPS, more on 18%
Sapphire HD 6950 vs AMD Radeon HD 7790: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire HD 6950 processor perform in benchmarks?
Passmark Sapphire HD 6950 scored 2563 points. The second video card scored 3034 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire HD 6950 is 2.19 TFLOPS. But the second video card has FLOPS equal to 1.85 TFLOPS.
What power consumption?
Sapphire HD 6950 200 Watt. AMD Radeon HD 7790 85 Watt.
How fast are Sapphire HD 6950 and AMD Radeon HD 7790?
Sapphire HD 6950 operates at 800 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of AMD Radeon HD 7790 reaches 1000 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
Sapphire HD 6950 supports GDDR5. Installed 2 GB of RAM. Throughput reaches 160 GB/s. AMD Radeon HD 7790 works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 160 GB/s.
How many HDMI connectors do they have?
Sapphire HD 6950 has 1 HDMI outputs. AMD Radeon HD 7790 is equipped with 1 HDMI outputs.
What power connectors are used?
Sapphire HD 6950 uses There is no data. AMD Radeon HD 7790 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Sapphire HD 6950 is built on TeraScale 3. AMD Radeon HD 7790 uses the GCN 2.0 architecture.
What graphics processor is being used?
Sapphire HD 6950 is equipped with Cayman. AMD Radeon HD 7790 is set to Bonaire.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 2. AMD Radeon HD 7790 16 PCIe lanes. PCIe version 2.
How many transistors?
Sapphire HD 6950 has 2640 million transistors. AMD Radeon HD 7790 has 2080 million transistors