Comparision NVIDIA RTX A4500 vs AMD Radeon HD 7970M
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 7970M on the GCN 1.0 architecture. The first has 28300 million transistors. The second is 2800 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 850 MHz for the second.
Let's move on to memory. NVIDIA RTX A4500 has 20 GB. AMD Radeon HD 7970M has 20 GB installed. The bandwidth of the first video card is 640 Gb/s versus 153.6 Gb/s of the second.
FLOPS of NVIDIA RTX A4500 is 24.26. At AMD Radeon HD 7970M 2.25.
Goes to tests in benchmarks. In the Passmark benchmark, NVIDIA RTX A4500 scored 20388 points. And here is the second card 3586 points. In 3DMark, the first model scored There is no data points. Second 4651 points.
In terms of interfaces. The first video card is connected using There is no data. The second is MXM-B (3.0). Video card NVIDIA RTX A4500 has Directx version 12.2. Video card AMD Radeon HD 7970M -- Directx version - 11.1.
Regarding cooling, NVIDIA RTX A4500 has 200W heat dissipation requirements versus 100W for AMD Radeon HD 7970M.
Why NVIDIA RTX A4500 is better than AMD Radeon HD 7970M
- Passmark score 20388 против 3586 , more on 469%
- GPU base clock speed 1050 MHz против 850 MHz, more on 24%
- RAM 20 GB против 2 GB, more on 900%
- Memory bandwidth 640 GB/s против 153.6 GB/s, more on 317%
- Gpu memory speed 2000 MHz против 1200 MHz, more on 67%
- FLOPS 24.26 TFLOPS против 2.25 TFLOPS, more on 978%
- Technological process 8 nm против 28 nm, less by -71%
NVIDIA RTX A4500 vs AMD Radeon HD 7970M: 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 3586 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 2.25 TFLOPS.
What power consumption?
NVIDIA RTX A4500 200 Watt. AMD Radeon HD 7970M 100 Watt.
How fast are NVIDIA RTX A4500 and AMD Radeon HD 7970M?
NVIDIA RTX A4500 operates at 1050 MHz. In this case, the maximum frequency reaches 1650 MHz. The clock base frequency of AMD Radeon HD 7970M reaches 850 MHz. In turbo mode it reaches There is no data 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 7970M works with GDDR5. 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. AMD Radeon HD 7970M 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 7970M 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 7970M uses the GCN 1.0 architecture.
What graphics processor is being used?
NVIDIA RTX A4500 is equipped with GA102. AMD Radeon HD 7970M is set to Wimbledon.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 4. AMD Radeon HD 7970M 16 PCIe lanes. PCIe version 4.
How many transistors?
NVIDIA RTX A4500 has 28300 million transistors. AMD Radeon HD 7970M has 2800 million transistors