Nvidia GeForce RTX 2060 Super vs AMD Radeon HD 7990

VS
Nvidia GeForce RTX 2060 Super
Nvidia GeForce RTX 2060 Super Image
AMD Radeon HD 7990
AMD Radeon HD 7990 Image
Nvidia GeForce RTX 2060 Super
AMD Radeon HD 7990
Key Differences Key Differences Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
GPU Base Clock Speed 1470MHz 950MHz
GPU Boost Clock Speed 1650MHz 1000MHz
Pixel Rate 105.6 GPixel/s 60.8 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 6
Performance Performance Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
GPU Base Clock Speed 1470MHz 950MHz
Pixel Rate 105.6 GPixel/s 60.8 GPixel/s
FLOPS (Floating-point Performance) 7.18 TFLOPS 7.78 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 224.4 GTexels/s 144 GTexels/s
Total GPU Shading Units 2176 4096
Total GPU TMUs 136 256
GPU Boost Clock Speed 1650MHz 1000MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support Yes Yes
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Features Features Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
DirectX Version Info 12 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 69°C 82°C
Idle GPU Temperature 30°C 39°C
Noise Level Under Load 41.5dB 54.8dB
3D Support Yes Yes
Power Consumption Under Peak Load 258W 552W
Idle Noise Level 40.2dB 39.2dB
Idle Power Consumption 53W 127W
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 5105
3DMark Vantage Texture Fill Result Not Known 211.8GTexels/s
3DMark Vantage Pixel Fill Result Not Known 26.2GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2755
Multi-GPU Support Count Not Known 4
No. of Supported Displays 4 6
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Ports Ports Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 4
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General info General info Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10800 million 4313 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 228.6mm 305mm
Height 112.6mm 110mm
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Memory Memory Nvidia GeForce RTX 2060 Super AMD Radeon HD 7990
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 448GB/s 576GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support Yes No
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