Comparision Sapphire Radeon HD 7950 Vapor-X OC vs Gigabyte Radeon HD 7970 OC
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 Radeon HD 7950 Vapor-X OC video card is based on the GCN 1.0 architecture. Gigabyte Radeon HD 7970 OC on the GCN architecture. The first has 4313 million transistors. The second is 4301 million. Sapphire Radeon HD 7950 Vapor-X OC has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 950 MHz versus 1050 MHz for the second.
Let's move on to memory. Sapphire Radeon HD 7950 Vapor-X OC has 3 GB. Gigabyte Radeon HD 7970 OC has 3 GB installed. The bandwidth of the first video card is 240 Gb/s versus 288 Gb/s of the second.
FLOPS of Sapphire Radeon HD 7950 Vapor-X OC is 3.23. At Gigabyte Radeon HD 7970 OC 3.9.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire Radeon HD 7950 Vapor-X OC scored 4781 points. And here is the second card 5040 points. In 3DMark, the first model scored 7526 points. Second 6591 points.
In terms of interfaces. The first video card is connected using PCIe 3.0 x16. The second is PCIe 3.0 x16. Video card Sapphire Radeon HD 7950 Vapor-X OC has Directx version 11.1. Video card Gigabyte Radeon HD 7970 OC -- Directx version - 11.1.
Regarding cooling, Sapphire Radeon HD 7950 Vapor-X OC has 200W heat dissipation requirements versus 300W for Gigabyte Radeon HD 7970 OC.
Why Gigabyte Radeon HD 7970 OC is better than Sapphire Radeon HD 7950 Vapor-X OC
- 3DMark Fire Strike Graphics test score 7526 против 6591 , more on 14%
- Unigine Heaven 4.0 test score 1004 против 946 , more on 6%
Sapphire Radeon HD 7950 Vapor-X OC vs Gigabyte Radeon HD 7970 OC: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire Radeon HD 7950 Vapor-X OC processor perform in benchmarks?
Passmark Sapphire Radeon HD 7950 Vapor-X OC scored 4781 points. The second video card scored 5040 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire Radeon HD 7950 Vapor-X OC is 3.23 TFLOPS. But the second video card has FLOPS equal to 3.9 TFLOPS.
What power consumption?
Sapphire Radeon HD 7950 Vapor-X OC 200 Watt. Gigabyte Radeon HD 7970 OC 300 Watt.
How fast are Sapphire Radeon HD 7950 Vapor-X OC and Gigabyte Radeon HD 7970 OC?
Sapphire Radeon HD 7950 Vapor-X OC operates at 950 MHz. In this case, the maximum frequency reaches 925 MHz. The clock base frequency of Gigabyte Radeon HD 7970 OC reaches 1050 MHz. In turbo mode it reaches 1100 MHz.
What kind of memory do graphics cards have?
Sapphire Radeon HD 7950 Vapor-X OC supports GDDR5. Installed 3 GB of RAM. Throughput reaches 240 GB/s. Gigabyte Radeon HD 7970 OC works with GDDR5. The second one has 3 GB of RAM installed. Its bandwidth is 240 GB/s.
How many HDMI connectors do they have?
Sapphire Radeon HD 7950 Vapor-X OC has 1 HDMI outputs. Gigabyte Radeon HD 7970 OC is equipped with 1 HDMI outputs.
What power connectors are used?
Sapphire Radeon HD 7950 Vapor-X OC uses There is no data. Gigabyte Radeon HD 7970 OC is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Sapphire Radeon HD 7950 Vapor-X OC is built on GCN 1.0. Gigabyte Radeon HD 7970 OC uses the GCN architecture.
What graphics processor is being used?
Sapphire Radeon HD 7950 Vapor-X OC is equipped with Tahiti. Gigabyte Radeon HD 7970 OC is set to Tahiti XT.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. Gigabyte Radeon HD 7970 OC 16 PCIe lanes. PCIe version 3.
How many transistors?
Sapphire Radeon HD 7950 Vapor-X OC has 4313 million transistors. Gigabyte Radeon HD 7970 OC has 4301 million transistors