Comparision NVIDIA GeForce GTX 660 vs AMD Radeon RX 570
Grade
Top specs and features
Passmark score
3DMark Fire Strike Graphics test score
GPU base clock speed
RAM
Memory bandwidth
Description
The NVIDIA GeForce GTX 660 video card is based on the Kepler architecture. AMD Radeon RX 570 on the GCN 4.0 architecture. The first has 1270 million transistors. The second is 5700 million. NVIDIA GeForce GTX 660 has a transistor size of 28 nm versus 14.
The base clock speed of the first video card is 835 MHz versus 1168 MHz for the second.
Let's move on to memory. NVIDIA GeForce GTX 660 has 1 GB. AMD Radeon RX 570 has 1 GB installed. The bandwidth of the first video card is 64 Gb/s versus 224 Gb/s of the second.
FLOPS of NVIDIA GeForce GTX 660 is 0.75. At AMD Radeon RX 570 5.27.
Goes to tests in benchmarks. In the Passmark benchmark, NVIDIA GeForce GTX 660 scored 3839 points. And here is the second card 7006 points. In 3DMark, the first model scored 4865 points. Second 13902 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 NVIDIA GeForce GTX 660 has Directx version 11. Video card AMD Radeon RX 570 -- Directx version - 12.
Regarding cooling, NVIDIA GeForce GTX 660 has 50W heat dissipation requirements versus 150W for AMD Radeon RX 570.
Why AMD Radeon RX 570 is better than NVIDIA GeForce GTX 660
NVIDIA GeForce GTX 660 vs AMD Radeon RX 570: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the NVIDIA GeForce GTX 660 processor perform in benchmarks?
Passmark NVIDIA GeForce GTX 660 scored 3839 points. The second video card scored 7006 points in Passmark.
What FLOPS do video cards have?
FLOPS NVIDIA GeForce GTX 660 is 0.75 TFLOPS. But the second video card has FLOPS equal to 5.27 TFLOPS.
What power consumption?
NVIDIA GeForce GTX 660 50 Watt. AMD Radeon RX 570 150 Watt.
How fast are NVIDIA GeForce GTX 660 and AMD Radeon RX 570?
NVIDIA GeForce GTX 660 operates at 835 MHz. In this case, the maximum frequency reaches 950 MHz. The clock base frequency of AMD Radeon RX 570 reaches 1168 MHz. In turbo mode it reaches 1244 MHz.
What kind of memory do graphics cards have?
NVIDIA GeForce GTX 660 supports GDDR5. Installed 1 GB of RAM. Throughput reaches 64 GB/s. AMD Radeon RX 570 works with GDDR5. The second one has 4 GB of RAM installed. Its bandwidth is 64 GB/s.
How many HDMI connectors do they have?
NVIDIA GeForce GTX 660 has 1 HDMI outputs. AMD Radeon RX 570 is equipped with 1 HDMI outputs.
What power connectors are used?
NVIDIA GeForce GTX 660 uses There is no data. AMD Radeon RX 570 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
NVIDIA GeForce GTX 660 is built on Kepler. AMD Radeon RX 570 uses the GCN 4.0 architecture.
What graphics processor is being used?
NVIDIA GeForce GTX 660 is equipped with GK107. AMD Radeon RX 570 is set to Polaris 20.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. AMD Radeon RX 570 16 PCIe lanes. PCIe version 3.
How many transistors?
NVIDIA GeForce GTX 660 has 1270 million transistors. AMD Radeon RX 570 has 5700 million transistors