PowerColor Red Devil Radeon RX 6800 XT vs EVGA GeForce GTX 1080 Classified ACX 3.0

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
EVGA GeForce GTX 1080 Classified ACX 3.0
EVGA GeForce GTX 1080 Classified ACX 3.0 Image
PowerColor Red Devil Radeon RX 6800 XT
EVGA GeForce GTX 1080 Classified ACX 3.0
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
GPU Base Clock Speed 1900MHz 1721MHz
GPU Boost Clock Speed 2340MHz 1860MHz
Pixel Rate 299.5 GPixel/s 110.1 GPixel/s
GPU Memory Speed 2000MHz 1251MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
GPU Base Clock Speed 1900MHz 1721MHz
Pixel Rate 299.5 GPixel/s 110.1 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 8.81 TFLOPS
GPU Memory Speed 2000MHz 1251MHz
Texture Filter Rate 673.9 GTexels/s 275.4 GTexels/s
Total GPU Shading Units 4608 2560
Total GPU TMUs 288 160
GPU Boost Clock Speed 2340MHz 1860MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 7200 million
Semiconductor Size 7nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 279.4mm
Height 135mm 150.8mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT EVGA GeForce GTX 1080 Classified ACX 3.0
Effective Memory Clock 16000MHz 10008MHz
Max Memory Bandwidth 512GB/s 320GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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