Comparision Sapphire HD 7790 Dual-X OC vs Sapphire Nitro+ Radeon RX 570 4GB
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 Dual-X OC video card is based on the GCN 2.0 architecture. Sapphire Nitro+ Radeon RX 570 4GB on the Polaris architecture. The first has 2080 million transistors. The second is 5700 million. Sapphire HD 7790 Dual-X OC has a transistor size of 28 nm versus 14.
The base clock speed of the first video card is 1075 MHz versus 1168 MHz for the second.
Let's move on to memory. Sapphire HD 7790 Dual-X OC has 1 GB. Sapphire Nitro+ Radeon RX 570 4GB has 1 GB installed. The bandwidth of the first video card is 102.4 Gb/s versus 224 Gb/s of the second.
FLOPS of Sapphire HD 7790 Dual-X OC is 1.85. At Sapphire Nitro+ Radeon RX 570 4GB 5.27.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire HD 7790 Dual-X OC scored 3001 points. And here is the second card 6924 points. In 3DMark, the first model scored 4205 points. Second 13740 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 Dual-X OC has Directx version 12. Video card Sapphire Nitro+ Radeon RX 570 4GB -- Directx version - 12.
Regarding cooling, Sapphire HD 7790 Dual-X OC has 85W heat dissipation requirements versus 120W for Sapphire Nitro+ Radeon RX 570 4GB.
Why Sapphire Nitro+ Radeon RX 570 4GB is better than Sapphire HD 7790 Dual-X OC
Sapphire HD 7790 Dual-X OC vs Sapphire Nitro+ Radeon RX 570 4GB: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire HD 7790 Dual-X OC processor perform in benchmarks?
Passmark Sapphire HD 7790 Dual-X OC scored 3001 points. The second video card scored 6924 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire HD 7790 Dual-X OC is 1.85 TFLOPS. But the second video card has FLOPS equal to 5.27 TFLOPS.
What power consumption?
Sapphire HD 7790 Dual-X OC 85 Watt. Sapphire Nitro+ Radeon RX 570 4GB 120 Watt.
How fast are Sapphire HD 7790 Dual-X OC and Sapphire Nitro+ Radeon RX 570 4GB?
Sapphire HD 7790 Dual-X OC operates at 1075 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of Sapphire Nitro+ Radeon RX 570 4GB reaches 1168 MHz. In turbo mode it reaches 1325 MHz.
What kind of memory do graphics cards have?
Sapphire HD 7790 Dual-X OC supports GDDR5. Installed 1 GB of RAM. Throughput reaches 102.4 GB/s. Sapphire Nitro+ Radeon RX 570 4GB works with GDDR5. The second one has 4 GB of RAM installed. Its bandwidth is 102.4 GB/s.
How many HDMI connectors do they have?
Sapphire HD 7790 Dual-X OC has 1 HDMI outputs. Sapphire Nitro+ Radeon RX 570 4GB is equipped with 2 HDMI outputs.
What power connectors are used?
Sapphire HD 7790 Dual-X OC uses There is no data. Sapphire Nitro+ Radeon RX 570 4GB is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Sapphire HD 7790 Dual-X OC is built on GCN 2.0. Sapphire Nitro+ Radeon RX 570 4GB uses the Polaris architecture.
What graphics processor is being used?
Sapphire HD 7790 Dual-X OC is equipped with Bonaire. Sapphire Nitro+ Radeon RX 570 4GB is set to Polaris 20 Ellesmere.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. Sapphire Nitro+ Radeon RX 570 4GB 16 PCIe lanes. PCIe version 3.
How many transistors?
Sapphire HD 7790 Dual-X OC has 2080 million transistors. Sapphire Nitro+ Radeon RX 570 4GB has 5700 million transistors