PowerColor Radeon RX 6800 vs Gainward GeForce RTX 2080 Ti Phoenix GS

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
Gainward GeForce RTX 2080 Ti Phoenix GS
Gainward GeForce RTX 2080 Ti Phoenix GS Image
PowerColor Radeon RX 6800
Gainward GeForce RTX 2080 Ti Phoenix GS
Key Differences Key Differences PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
GPU Base Clock Speed 1700MHz 1350MHz
GPU Boost Clock Speed 2105MHz 1650MHz
Pixel Rate 202.1 GPixel/s 145.2 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays 4 4
Performance Performance PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
GPU Base Clock Speed 1700MHz 1350MHz
Pixel Rate 202.1 GPixel/s 145.2 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 14.36 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 505.2 GTexels/s 448.8 GTexels/s
Total GPU Shading Units 3840 4352
Total GPU TMUs 240 272
GPU Boost Clock Speed 2105MHz 1650MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 77°C
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 47.5dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 41.5dB
Multi-GPU Support Count Not Known 2
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
No. of USB Ports 1 1
USB Type-C Support Yes Yes
Ports Ports PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 18600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.8mm 292mm
Height 119.8mm 112mm
Memory Memory PowerColor Radeon RX 6800 Gainward GeForce RTX 2080 Ti Phoenix GS
Effective Memory Clock 16000MHz 14000MHz
Max Memory Bandwidth 512GB/s 616GB/s
RAM 16GB 11GB
Memory Bus Interface Width 256bit 352bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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