Gigabyte GeForce RTX 3080 Gaming OC vs Nvidia GeForce RTX 2080 Super

VS
Gigabyte GeForce RTX 3080 Gaming OC
Gigabyte GeForce RTX 3080 Gaming OC Image
Nvidia GeForce RTX 2080 Super
Nvidia GeForce RTX 2080 Super Image
Gigabyte GeForce RTX 3080 Gaming OC
Nvidia GeForce RTX 2080 Super
Key Differences Key Differences Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
GPU Base Clock Speed 1440MHz 1650MHz
GPU Boost Clock Speed 1800MHz 1815MHz
Pixel Rate 172.8 GPixel/s 116.2 GPixel/s
GPU Memory Speed 1188MHz 1937MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
GPU Base Clock Speed 1440MHz 1650MHz
Pixel Rate 172.8 GPixel/s 116.2 GPixel/s
FLOPS (Floating-point Performance) 31.33 TFLOPS 11.15 TFLOPS
GPU Memory Speed 1188MHz 1937MHz
Texture Filter Rate 489.6 GTexels/s 348.5 GTexels/s
Total GPU Shading Units 8704 3072
Total GPU TMUs 272 192
GPU Boost Clock Speed 1800MHz 1815MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 77°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 46.5dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 40.3dB
Ports Ports Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 2 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 13600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 266.74mm
Height 129mm 115.7mm
Memory Memory Gigabyte GeForce RTX 3080 Gaming OC Nvidia GeForce RTX 2080 Super
Effective Memory Clock 19000MHz 15496MHz
Max Memory Bandwidth 760GB/s 495.9GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No Yes

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