PowerColor Radeon RX 6800 vs Nvidia GeForce GTX Titan Z

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
Nvidia GeForce GTX Titan Z
Nvidia GeForce GTX Titan Z Image
PowerColor Radeon RX 6800
Nvidia GeForce GTX Titan Z
Key Differences Key Differences PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1700MHz 889MHz
GPU Boost Clock Speed 2105MHz 980MHz
Pixel Rate 202.1 GPixel/s 106.6 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays 4 4
Performance Performance PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
GPU Base Clock Speed 1700MHz 889MHz
Pixel Rate 202.1 GPixel/s 106.6 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 8.99 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 505.2 GTexels/s 426 GTexels/s
Total GPU Shading Units 3840 5760
Total GPU TMUs 240 480
GPU Boost Clock Speed 2105MHz 980MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 Nvidia GeForce GTX Titan Z
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 7080 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 266.8mm 267mm
Height 119.8mm Not Known
Memory Memory PowerColor Radeon RX 6800 Nvidia 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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