![Sapphire HD 7790 OC 2GB](/upload/resize_cache/iblock/d0f/340_345_0/Sapphire.png)
![AMD Radeon HD 7790](/upload/resize_cache/iblock/a27/340_345_0/AMD.png)
Comparision Sapphire HD 7790 OC 2GB vs AMD Radeon HD 7790
Grade
Top specs and features
Passmark score
3DMark Fire Strike Graphics test score
GPU base clock speed
RAM
Memory bandwidth
Description
The Sapphire HD 7790 OC 2GB video card is based on the GCN 2.0 architecture. AMD Radeon HD 7790 on the GCN 2.0 architecture. The first has 2080 million transistors. The second is 2080 million. Sapphire HD 7790 OC 2GB has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 1050 MHz versus 1000 MHz for the second.
Let's move on to memory. Sapphire HD 7790 OC 2GB has 2 GB. AMD Radeon HD 7790 has 2 GB installed. The bandwidth of the first video card is 102 Gb/s versus 96 Gb/s of the second.
FLOPS of Sapphire HD 7790 OC 2GB is 1.72. At AMD Radeon HD 7790 1.85.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 7790 OC 2GB scored 3061 points. And here is the second card 3034 points. In 3DMark, the first model scored 4290 points. Second 4251 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 HD 7790 OC 2GB has Directx version 11.1. Video card AMD Radeon HD 7790 -- Directx version - 12.
Regarding cooling, Sapphire HD 7790 OC 2GB has 85W heat dissipation requirements versus 85W for AMD Radeon HD 7790.
Why Sapphire HD 7790 OC 2GB is better than AMD Radeon HD 7790
- Passmark score 3061 против 3034 , more on 1%
- 3DMark Fire Strike Graphics test score 4290 против 4251 , more on 1%
- GPU base clock speed 1050 MHz против 1000 MHz, more on 5%
- RAM 2 GB против 1 GB, more on 100%
- Memory bandwidth 102 GB/s против 96 GB/s, more on 6%
- Effective memory speed 6400 MHz против 6000 MHz, more on 7%
- Gpu memory speed 1600 MHz против 1500 MHz, more on 7%
Sapphire HD 7790 OC 2GB vs AMD Radeon HD 7790: highlights
![Sapphire HD 7790 OC 2GB](/upload/resize_cache/iblock/d0f/340_345_0/Sapphire.png)
![AMD Radeon HD 7790](/upload/resize_cache/iblock/a27/340_345_0/AMD.png)
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire HD 7790 OC 2GB processor perform in benchmarks?
Passmark Sapphire HD 7790 OC 2GB scored 3061 points. The second video card scored 3034 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire HD 7790 OC 2GB is 1.72 TFLOPS. But the second video card has FLOPS equal to 1.85 TFLOPS.
What power consumption?
Sapphire HD 7790 OC 2GB 85 Watt. AMD Radeon HD 7790 85 Watt.
How fast are Sapphire HD 7790 OC 2GB and AMD Radeon HD 7790?
Sapphire HD 7790 OC 2GB operates at 1050 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 7790 OC 2GB supports GDDR5. Installed 2 GB of RAM. Throughput reaches 102 GB/s. AMD Radeon HD 7790 works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 102 GB/s.
How many HDMI connectors do they have?
Sapphire HD 7790 OC 2GB has 1 HDMI outputs. AMD Radeon HD 7790 is equipped with 1 HDMI outputs.
What power connectors are used?
Sapphire HD 7790 OC 2GB 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 7790 OC 2GB is built on GCN 2.0. AMD Radeon HD 7790 uses the GCN 2.0 architecture.
What graphics processor is being used?
Sapphire HD 7790 OC 2GB is equipped with Bonaire. 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 3. AMD Radeon HD 7790 16 PCIe lanes. PCIe version 3.
How many transistors?
Sapphire HD 7790 OC 2GB has 2080 million transistors. AMD Radeon HD 7790 has 2080 million transistors