Nvidia GeForce RTX 2080 Founders Edition vs AMD Radeon HD 7790

VS
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
AMD Radeon HD 7790
AMD Radeon HD 7790 Image
Nvidia GeForce RTX 2080 Founders Edition
AMD Radeon HD 7790
Key Differences Key Differences Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
GPU Base Clock Speed 1515MHz 1000MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 115.2 GPixel/s 16 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays 4 2
Performance Performance Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
GPU Base Clock Speed 1515MHz 1000MHz
Pixel Rate 115.2 GPixel/s 16 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 1.79 TFLOPS
Texture Filter Rate 331.2 GTexels/s 56 GTexels/s
GPU Memory Speed 1750MHz 1500MHz
Total GPU Shading Units 2944 896
Total GPU TMUs 184 56
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
DirectX Version Info 12.1 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 69°C
3D Support Yes Yes
Noise Level Under Load 47.9dB 37.8dB
Multi-GPU Support Count 3 2
No. of Supported Displays 4 2
PassMark (G3D) Score Not Known 3081
3DMark Vantage Texture Fill Result Not Known 51.1GTexels/s
3DMark Vantage Pixel Fill Result Not Known 5GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1560
Ray Tracing Support No No
Idle GPU Temperature Not Known 30°C
Power Consumption Under Peak Load Not Known 249W
Idle Power Consumption Not Known 110W
Idle Noise Level Not Known 37.5dB
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
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 7790
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 2080 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 183mm
Height 115.7mm 110mm
Memory Memory Nvidia GeForce RTX 2080 Founders Edition AMD Radeon HD 7790
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 448GB/s 96GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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