PowerColor Red Devil Radeon RX 6800 vs EVGA GeForce GTX Titan Z

VS
PowerColor Red Devil Radeon RX 6800
PowerColor Red Devil Radeon RX 6800 Image
EVGA GeForce GTX Titan Z
EVGA GeForce GTX Titan Z Image
PowerColor Red Devil Radeon RX 6800
EVGA GeForce GTX Titan Z
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1850MHz 705MHz
GPU Boost Clock Speed 2190MHz 876MHz
Pixel Rate 210.2 GPixel/s 84.6 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1850MHz 705MHz
Pixel Rate 210.2 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 16.82 TFLOPS 8 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 525.6 GTexels/s Not Known
Total GPU Shading Units 3840 5760
Total GPU TMUs 240 480
GPU Boost Clock Speed 2190MHz 876MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 7981
Multi-GPU Support Count Not Known 4
Ports Ports PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 26800 million No Data Found
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 320mm 266.7mm
Height 135mm 111.15mm
Memory Memory PowerColor Red Devil Radeon RX 6800 EVGA GeForce GTX Titan Z
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 672GB/s
RAM 16GB 12GB
Memory Bus Interface Width 256bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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