Comparision NVIDIA RTX A4500 vs AMD Radeon HD 7420G
Grade
Top specs and features
Passmark score
GPU base clock speed
RAM
Memory bandwidth
Gpu memory speed
Description
The NVIDIA RTX A4500 video card is based on the Ampere architecture. AMD Radeon HD 7420G on the TeraScale 3 architecture. The first has 28300 million transistors. The second is 1303 million. NVIDIA RTX A4500 has a transistor size of 8 nm versus 32.
The base clock speed of the first video card is 1050 MHz versus 480 MHz for the second.
Let's move on to memory. NVIDIA RTX A4500 has 20 GB. AMD Radeon HD 7420G has 20 GB installed. The bandwidth of the first video card is 640 Gb/s versus There is no data Gb/s of the second.
FLOPS of NVIDIA RTX A4500 is 24.26. At AMD Radeon HD 7420G 172.6.
Goes to tests in benchmarks. In the Passmark benchmark, NVIDIA RTX A4500 scored 20388 points. And here is the second card 282 points. In 3DMark, the first model scored There is no data points. Second 341 points.
In terms of interfaces. The first video card is connected using There is no data. The second is There is no data. Video card NVIDIA RTX A4500 has Directx version 12.2. Video card AMD Radeon HD 7420G -- Directx version - 11.2.
Regarding cooling, NVIDIA RTX A4500 has 200W heat dissipation requirements versus 35W for AMD Radeon HD 7420G.
Why NVIDIA RTX A4500 is better than AMD Radeon HD 7420G
- Passmark score 20388 против 282 , more on 7130%
- GPU base clock speed 1050 MHz против 480 MHz, more on 119%
- Turbo gpu 1650 MHz против 655 MHz, more on 152%
- Technological process 8 nm против 32 nm, less by -75%
- Number of transistors 28300 million против 1303 million, more on 2072%
- DirectX 12.2 против 11.2 , more on 9%
NVIDIA RTX A4500 vs AMD Radeon HD 7420G: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the NVIDIA RTX A4500 processor perform in benchmarks?
Passmark NVIDIA RTX A4500 scored 20388 points. The second video card scored 282 points in Passmark.
What FLOPS do video cards have?
FLOPS NVIDIA RTX A4500 is 24.26 TFLOPS. But the second video card has FLOPS equal to 172.6 TFLOPS.
What power consumption?
NVIDIA RTX A4500 200 Watt. AMD Radeon HD 7420G 35 Watt.
How fast are NVIDIA RTX A4500 and AMD Radeon HD 7420G?
NVIDIA RTX A4500 operates at 1050 MHz. In this case, the maximum frequency reaches 1650 MHz. The clock base frequency of AMD Radeon HD 7420G reaches 480 MHz. In turbo mode it reaches 655 MHz.
What kind of memory do graphics cards have?
NVIDIA RTX A4500 supports GDDR6. Installed 20 GB of RAM. Throughput reaches 640 GB/s. AMD Radeon HD 7420G works with GDDRThere is no data. The second one has There is no data GB of RAM installed. Its bandwidth is 640 GB/s.
How many HDMI connectors do they have?
NVIDIA RTX A4500 has There is no data HDMI outputs. AMD Radeon HD 7420G is equipped with There is no data HDMI outputs.
What power connectors are used?
NVIDIA RTX A4500 uses There is no data. AMD Radeon HD 7420G is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
NVIDIA RTX A4500 is built on Ampere. AMD Radeon HD 7420G uses the TeraScale 3 architecture.
What graphics processor is being used?
NVIDIA RTX A4500 is equipped with GA102. AMD Radeon HD 7420G is set to Scrapper Lite.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 4. AMD Radeon HD 7420G 16 PCIe lanes. PCIe version 4.
How many transistors?
NVIDIA RTX A4500 has 28300 million transistors. AMD Radeon HD 7420G has 1303 million transistors