Nvidia GeForce RTX 2080 Founders Edition vs AMD Radeon HD 6790

VS
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
AMD Radeon HD 6790
AMD Radeon HD 6790 Image
Nvidia GeForce RTX 2080 Founders Edition
AMD Radeon HD 6790
Key Differences Key Differences Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 6790
GPU Base Clock Speed 1515MHz 840MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 115.2 GPixel/s 13.4 GPixel/s
GPU Memory Speed 1750MHz 1050MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 4 Not Known
Performance Performance Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 6790
GPU Base Clock Speed 1515MHz 840MHz
Pixel Rate 115.2 GPixel/s 13.4 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 1.34 TFLOPS
Texture Filter Rate 331.2 GTexels/s 33.6 GTexels/s
GPU Memory Speed 1750MHz 1050MHz
Total GPU Shading Units 2944 800
Total GPU TMUs 184 40
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support Yes No
Features Features Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 6790
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 71°C
3D Support Yes Yes
Noise Level Under Load 47.9dB 55.5dB
Multi-GPU Support Count 3 2
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Idle GPU Temperature Not Known 40°C
Power Consumption Under Peak Load Not Known 258W
Idle Power Consumption Not Known 161W
Idle Noise Level Not Known 41.5dB
SmallLuxGPU (2.0d4) Result Not Known 5400
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 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 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 Founders Edition AMD Radeon HD 6790
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 Founders Edition AMD Radeon HD 6790
Effective Memory Clock 14000MHz 4200MHz
Max Memory Bandwidth 448GB/s 134GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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