Comparision Sapphire Radeon RX 6800 XT vs NVIDIA GeForce RTX 3080
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 Sapphire Radeon RX 6800 XT video card is based on the Navi / RDNA2 architecture. NVIDIA GeForce RTX 3080 on the Ampere architecture. The first has 26800 million transistors. The second is 28300 million. Sapphire Radeon RX 6800 XT has a transistor size of 7 nm versus 8.
The base clock speed of the first video card is 1825 MHz versus 1440 MHz for the second.
Let's move on to memory. Sapphire Radeon RX 6800 XT has 16 GB. NVIDIA GeForce RTX 3080 has 16 GB installed. The bandwidth of the first video card is 512 Gb/s versus 760.3 Gb/s of the second.
FLOPS of Sapphire Radeon RX 6800 XT is 20.51. At NVIDIA GeForce RTX 3080 30.16.
Goes to tests in benchmarks. In the Passmark benchmark, Sapphire Radeon RX 6800 XT scored 23044 points. And here is the second card 24420 points. In 3DMark, the first model scored 48935 points. Second 39280 points.
In terms of interfaces. The first video card is connected using PCIe 4.0 x16. The second is PCIe 4.0 x16. Video card Sapphire Radeon RX 6800 XT has Directx version 12. Video card NVIDIA GeForce RTX 3080 -- Directx version - 12.2.
Regarding cooling, Sapphire Radeon RX 6800 XT has 300W heat dissipation requirements versus 320W for NVIDIA GeForce RTX 3080.
Why NVIDIA GeForce RTX 3080 is better than Sapphire Radeon RX 6800 XT
- 3DMark Cloud Gate GPU benchmark score 189949 против 188173 , more on 1%
- 3DMark Fire Strike Score 38038 против 31728 , more on 20%
- 3DMark Fire Strike Graphics test score 48935 против 39280 , more on 25%
- 3DMark 11 Performance GPU benchmark score 51209 против 50116 , more on 2%
- 3DMark Vantage Performance test score 94964 против 91800 , more on 3%
- GPU base clock speed 1825 MHz против 1440 MHz, more on 27%
Sapphire Radeon RX 6800 XT vs NVIDIA GeForce RTX 3080: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the Sapphire Radeon RX 6800 XT processor perform in benchmarks?
Passmark Sapphire Radeon RX 6800 XT scored 23044 points. The second video card scored 24420 points in Passmark.
What FLOPS do video cards have?
FLOPS Sapphire Radeon RX 6800 XT is 20.51 TFLOPS. But the second video card has FLOPS equal to 30.16 TFLOPS.
What power consumption?
Sapphire Radeon RX 6800 XT 300 Watt. NVIDIA GeForce RTX 3080 320 Watt.
How fast are Sapphire Radeon RX 6800 XT and NVIDIA GeForce RTX 3080?
Sapphire Radeon RX 6800 XT operates at 1825 MHz. In this case, the maximum frequency reaches 2250 MHz. The clock base frequency of NVIDIA GeForce RTX 3080 reaches 1440 MHz. In turbo mode it reaches 1710 MHz.
What kind of memory do graphics cards have?
Sapphire Radeon RX 6800 XT supports GDDR6. Installed 16 GB of RAM. Throughput reaches 512 GB/s. NVIDIA GeForce RTX 3080 works with GDDR6. The second one has 10 GB of RAM installed. Its bandwidth is 512 GB/s.
How many HDMI connectors do they have?
Sapphire Radeon RX 6800 XT has 1 HDMI outputs. NVIDIA GeForce RTX 3080 is equipped with 1 HDMI outputs.
What power connectors are used?
Sapphire Radeon RX 6800 XT uses There is no data. NVIDIA GeForce RTX 3080 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
Sapphire Radeon RX 6800 XT is built on Navi / RDNA2. NVIDIA GeForce RTX 3080 uses the Ampere architecture.
What graphics processor is being used?
Sapphire Radeon RX 6800 XT is equipped with Navi 21. NVIDIA GeForce RTX 3080 is set to GA102.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 4. NVIDIA GeForce RTX 3080 16 PCIe lanes. PCIe version 4.
How many transistors?
Sapphire Radeon RX 6800 XT has 26800 million transistors. NVIDIA GeForce RTX 3080 has 28300 million transistors