Nvidia GeForce RTX 2080 Ti Founders Edition vs AMD Radeon HD 6790

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
AMD Radeon HD 6790
AMD Radeon HD 6790 Image
Nvidia GeForce RTX 2080 Ti Founders Edition
AMD Radeon HD 6790
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
GPU Base Clock Speed 1350MHz 840MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 GPixel/s 13.4 GPixel/s
GPU Memory Speed 1750MHz 1050MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 4 Not Known
Performance Performance Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
GPU Base Clock Speed 1350MHz 840MHz
Pixel Rate 143.9 GPixel/s 13.4 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 1.34 TFLOPS
Texture Filter Rate 444.7 GTexels/s 33.6 GTexels/s
GPU Memory Speed 1750MHz 1050MHz
Total GPU Shading Units 4352 800
Total GPU TMUs 272 40
GPU Boost Clock Speed 1635MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support Yes No
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C 71°C
Idle GPU Temperature 31°C 40°C
Noise Level Under Load 47.7dB 55.5dB
3D Support Yes Yes
Idle Power Consumption 85W 161W
Idle Noise Level 40.1dB 41.5dB
Multi-GPU Support Count 3 2
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 258W
No. of Supported Displays 4 Not Known
SmallLuxGPU (2.0d4) Result Not Known 5400
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
HDMI Output Support Yes No
GPU HDMI Version 2 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 Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1700 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 198mm
Height 115.7mm 100mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6790
Effective Memory Clock 14000MHz 4200MHz
Max Memory Bandwidth 616GB/s 134GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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