Comparision NVIDIA RTX A4500 vs NVIDIA Quadro K620M
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. NVIDIA Quadro K620M on the Maxwell architecture. The first has 28300 million transistors. The second is There is no data million. NVIDIA RTX A4500 has a transistor size of 8 nm versus 28.
The base clock speed of the first video card is 1050 MHz versus 1029 MHz for the second.
Let's move on to memory. NVIDIA RTX A4500 has 20 GB. NVIDIA Quadro K620M has 20 GB installed. The bandwidth of the first video card is 640 Gb/s versus 14.4 Gb/s of the second.
FLOPS of NVIDIA RTX A4500 is 24.26. At NVIDIA Quadro K620M 0.89.
Goes to tests in benchmarks. In the Passmark benchmark, NVIDIA RTX A4500 scored 20388 points. And here is the second card 1133 points. In 3DMark, the first model scored There is no data points. Second 1586 points.
In terms of interfaces. The first video card is connected using There is no data. The second is MXM-A (3.0). Video card NVIDIA RTX A4500 has Directx version 12.2. Video card NVIDIA Quadro K620M -- Directx version - 11.
Regarding cooling, NVIDIA RTX A4500 has 200W heat dissipation requirements versus 30W for NVIDIA Quadro K620M.
Why NVIDIA RTX A4500 is better than NVIDIA Quadro K620M
- Passmark score 20388 против 1133 , more on 1699%
- GPU base clock speed 1050 MHz против 1029 MHz, more on 2%
- RAM 20 GB против 2 GB, more on 900%
- Memory bandwidth 640 GB/s против 14.4 GB/s, more on 4344%
- Gpu memory speed 2000 MHz против 900 MHz, more on 122%
- FLOPS 24.26 TFLOPS против 0.89 TFLOPS, more on 2626%
- Turbo gpu 1650 MHz против 1124 MHz, more on 47%
NVIDIA RTX A4500 vs NVIDIA Quadro K620M: 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 1133 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 0.89 TFLOPS.
What power consumption?
NVIDIA RTX A4500 200 Watt. NVIDIA Quadro K620M 30 Watt.
How fast are NVIDIA RTX A4500 and NVIDIA Quadro K620M?
NVIDIA RTX A4500 operates at 1050 MHz. In this case, the maximum frequency reaches 1650 MHz. The clock base frequency of NVIDIA Quadro K620M reaches 1029 MHz. In turbo mode it reaches 1124 MHz.
What kind of memory do graphics cards have?
NVIDIA RTX A4500 supports GDDR6. Installed 20 GB of RAM. Throughput reaches 640 GB/s. NVIDIA Quadro K620M works with GDDR3. The second one has 2 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. NVIDIA Quadro K620M is equipped with There is no data HDMI outputs.
What power connectors are used?
NVIDIA RTX A4500 uses There is no data. NVIDIA Quadro K620M is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
NVIDIA RTX A4500 is built on Ampere. NVIDIA Quadro K620M uses the Maxwell architecture.
What graphics processor is being used?
NVIDIA RTX A4500 is equipped with GA102. NVIDIA Quadro K620M is set to GM108.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 4. NVIDIA Quadro K620M 16 PCIe lanes. PCIe version 4.
How many transistors?
NVIDIA RTX A4500 has 28300 million transistors. NVIDIA Quadro K620M has There is no data million transistors