Comparision AMD Radeon RX 6600 vs AMD Radeon HD 6450A
Grade
Top specs and features
- Passmark score
- 3DMark Cloud Gate GPU benchmark score
- 3DMark Fire Strike Score
- 3DMark Fire Strike Graphics test score
- 3DMark 11 Performance GPU benchmark score
Passmark score
3DMark Cloud Gate GPU benchmark score
3DMark Fire Strike Score
3DMark Fire Strike Graphics test score
3DMark 11 Performance GPU benchmark score
Description
The AMD Radeon RX 6600 video card is based on the RDNA 2.0 architecture. AMD Radeon HD 6450A on the TeraScale 2 architecture. The first has 11060 million transistors. The second is 370 million. AMD Radeon RX 6600 has a transistor size of 7 nm versus 40.
The base clock speed of the first video card is 1626 MHz versus 625 MHz for the second.
Let's move on to memory. AMD Radeon RX 6600 has 8 GB. AMD Radeon HD 6450A has 8 GB installed. The bandwidth of the first video card is 224 Gb/s versus 8.528 Gb/s of the second.
FLOPS of AMD Radeon RX 6600 is 9.23. At AMD Radeon HD 6450A 0.21.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX 6600 scored 12709 points. And here is the second card 261 points. In 3DMark, the first model scored 21479 points. Second 465 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 AMD Radeon RX 6600 has Directx version 12.2. Video card AMD Radeon HD 6450A -- Directx version - 11.
Regarding cooling, AMD Radeon RX 6600 has 132W heat dissipation requirements versus 25W for AMD Radeon HD 6450A.
Why AMD Radeon RX 6600 is better than AMD Radeon HD 6450A
- Passmark score 12709 против 261 , more on 4769%
- 3DMark Cloud Gate GPU benchmark score 58175 против 4268 , more on 1263%
- 3DMark Fire Strike Score 19777 против 444 , more on 4354%
- 3DMark Fire Strike Graphics test score 21479 против 465 , more on 4519%
- 3DMark 11 Performance GPU benchmark score 28978 против 625 , more on 4536%
- 3DMark Vantage Performance test score 73679 против 2830 , more on 2503%
- GPU base clock speed 1626 MHz против 625 MHz, more on 160%
- RAM 8 GB против 0.5 GB, more on 1500%
AMD Radeon RX 6600 vs AMD Radeon HD 6450A: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon RX 6600 processor perform in benchmarks?
Passmark AMD Radeon RX 6600 scored 12709 points. The second video card scored 261 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon RX 6600 is 9.23 TFLOPS. But the second video card has FLOPS equal to 0.21 TFLOPS.
What power consumption?
AMD Radeon RX 6600 132 Watt. AMD Radeon HD 6450A 25 Watt.
How fast are AMD Radeon RX 6600 and AMD Radeon HD 6450A?
AMD Radeon RX 6600 operates at 1626 MHz. In this case, the maximum frequency reaches 2491 MHz. The clock base frequency of AMD Radeon HD 6450A reaches 625 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon RX 6600 supports GDDR6. Installed 8 GB of RAM. Throughput reaches 224 GB/s. AMD Radeon HD 6450A works with GDDR3. The second one has 0.5 GB of RAM installed. Its bandwidth is 224 GB/s.
How many HDMI connectors do they have?
AMD Radeon RX 6600 has 1 HDMI outputs. AMD Radeon HD 6450A is equipped with There is no data HDMI outputs.
What power connectors are used?
AMD Radeon RX 6600 uses There is no data. AMD Radeon HD 6450A is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon RX 6600 is built on RDNA 2.0. AMD Radeon HD 6450A uses the TeraScale 2 architecture.
What graphics processor is being used?
AMD Radeon RX 6600 is equipped with Navi 23. AMD Radeon HD 6450A is set to Caicos.
How many PCIe lanes
The first graphics card has 8 PCIe lanes. And the PCIe version is 4. AMD Radeon HD 6450A 8 PCIe lanes. PCIe version 4.
How many transistors?
AMD Radeon RX 6600 has 11060 million transistors. AMD Radeon HD 6450A has 370 million transistors