Comparision AMD Radeon R9 270X vs NVIDIA GeForce GTX 660 Ti
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 AMD Radeon R9 270X video card is based on the GCN 1.0 architecture. NVIDIA GeForce GTX 660 Ti on the Kepler architecture. The first has 2800 million transistors. The second is 3540 million. AMD Radeon R9 270X has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 1000 MHz versus 915 MHz for the second.
Let's move on to memory. AMD Radeon R9 270X has 2 GB. NVIDIA GeForce GTX 660 Ti has 2 GB installed. The bandwidth of the first video card is 179.2 Gb/s versus 144 Gb/s of the second.
FLOPS of AMD Radeon R9 270X is 2.66. At NVIDIA GeForce GTX 660 Ti 2.42.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon R9 270X scored 4667 points. And here is the second card 4157 points. In 3DMark, the first model scored 6255 points. Second 5169 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 AMD Radeon R9 270X has Directx version 11.1. Video card NVIDIA GeForce GTX 660 Ti -- Directx version - 11.
Regarding cooling, AMD Radeon R9 270X has 180W heat dissipation requirements versus 150W for NVIDIA GeForce GTX 660 Ti.
Why AMD Radeon R9 270X is better than NVIDIA GeForce GTX 660 Ti
- Passmark score 4667 против 4157 , more on 12%
- 3DMark Fire Strike Graphics test score 6255 против 5169 , more on 21%
- GPU base clock speed 1000 MHz против 915 MHz, more on 9%
- Memory bandwidth 179.2 GB/s против 144 GB/s, more on 24%
- FLOPS 2.66 TFLOPS против 2.42 TFLOPS, more on 10%
AMD Radeon R9 270X vs NVIDIA GeForce GTX 660 Ti: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon R9 270X processor perform in benchmarks?
Passmark AMD Radeon R9 270X scored 4667 points. The second video card scored 4157 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon R9 270X is 2.66 TFLOPS. But the second video card has FLOPS equal to 2.42 TFLOPS.
What power consumption?
AMD Radeon R9 270X 180 Watt. NVIDIA GeForce GTX 660 Ti 150 Watt.
How fast are AMD Radeon R9 270X and NVIDIA GeForce GTX 660 Ti?
AMD Radeon R9 270X operates at 1000 MHz. In this case, the maximum frequency reaches 1050 MHz. The clock base frequency of NVIDIA GeForce GTX 660 Ti reaches 915 MHz. In turbo mode it reaches 980 MHz.
What kind of memory do graphics cards have?
AMD Radeon R9 270X supports GDDR5. Installed 2 GB of RAM. Throughput reaches 179.2 GB/s. NVIDIA GeForce GTX 660 Ti works with GDDR5. The second one has 2 GB of RAM installed. Its bandwidth is 179.2 GB/s.
How many HDMI connectors do they have?
AMD Radeon R9 270X has 1 HDMI outputs. NVIDIA GeForce GTX 660 Ti is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon R9 270X uses There is no data. NVIDIA GeForce GTX 660 Ti is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon R9 270X is built on GCN 1.0. NVIDIA GeForce GTX 660 Ti uses the Kepler architecture.
What graphics processor is being used?
AMD Radeon R9 270X is equipped with Curacao. NVIDIA GeForce GTX 660 Ti is set to GK104.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. NVIDIA GeForce GTX 660 Ti 16 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon R9 270X has 2800 million transistors. NVIDIA GeForce GTX 660 Ti has 3540 million transistors