Gigabyte GeForce RTX 3060 Ti Gaming OC vs Sapphire Radeon HD 7990

VS
Gigabyte GeForce RTX 3060 Ti Gaming OC
Gigabyte GeForce RTX 3060 Ti Gaming OC Image
Sapphire Radeon HD 7990
Sapphire Radeon HD 7990 Image
Gigabyte GeForce RTX 3060 Ti Gaming OC
Sapphire Radeon HD 7990
Key Differences Key Differences Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire Radeon HD 7990
GPU Base Clock Speed 1410MHz 950MHz
GPU Boost Clock Speed 1740MHz 1000MHz
Pixel Rate 139.2 GPixel/s 60.8 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 80 64
No. of Supported Displays 4 6
Performance Performance Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire Radeon HD 7990
GPU Base Clock Speed 1410MHz 950MHz
Pixel Rate 139.2 GPixel/s 60.8 GPixel/s
FLOPS (Floating-point Performance) 16.93 TFLOPS 7.78 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 264.5 GTexels/s 144 GTexels/s
Total GPU Shading Units 4864 4096
Total GPU TMUs 152 256
GPU Boost Clock Speed 1740MHz 1000MHz
GPU Render Output Units (ROPs) 80 64
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire Radeon HD 7990
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 5105
3DMark Vantage Texture Fill Result Not Known 211.8GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 26.2GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2755
Idle GPU Temperature Not Known 39°C
Noise Level Under Load Not Known 54.8dB
Power Consumption Under Peak Load Not Known 552W
Idle Power Consumption Not Known 127W
Idle Noise Level Not Known 39.2dB
Multi-GPU Support Count Not Known 4
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Ports Ports Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire Radeon HD 7990
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 4
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General info General info Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire Radeon HD 7990
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 4313 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 282mm 305mm
Height 117mm 110mm
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Memory Memory Gigabyte GeForce RTX 3060 Ti Gaming OC Sapphire 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 No No
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