Galax GeForce RTX 3080 SG 1-Click OC vs Manli GeForce RTX 2080 Gallardo

VS
Galax GeForce RTX 3080 SG 1-Click OC
Galax GeForce RTX 3080 SG 1-Click OC Image
Manli GeForce RTX 2080 Gallardo
Manli GeForce RTX 2080 Gallardo Image
Galax GeForce RTX 3080 SG 1-Click OC
Manli GeForce RTX 2080 Gallardo
Key Differences Key Differences Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
GPU Base Clock Speed 1440MHz 1515MHz
GPU Boost Clock Speed 1710MHz 1800MHz
Pixel Rate 164.2 GPixel/s 115.2 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
GPU Base Clock Speed 1440MHz 1515MHz
Pixel Rate 164.2 GPixel/s 115.2 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 10.6 TFLOPS
Texture Filter Rate 465.1 GTexels/s 331.2 GTexels/s
GPU Memory Speed 1188MHz 1750MHz
Total GPU Shading Units 8704 2944
Total GPU TMUs 272 184
GPU Boost Clock Speed 1710MHz 1800MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
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Features Features Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
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 No
GPU Temperature Under Load Not Known 74°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 45dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 40.3dB
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
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Ports Ports Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
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General info General info Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 329mm 314mm
Height 130mm 128mm
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Memory Memory Galax GeForce RTX 3080 SG 1-Click OC Manli GeForce RTX 2080 Gallardo
Effective Memory Clock 19000MHz 14000MHz
Max Memory Bandwidth 720GB/s 448GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No
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