Galax GeForce RTX 3080 SG 1-Click OC vs Gigabyte GeForce RTX 2070 Gaming OC

VS
Galax GeForce RTX 3080 SG 1-Click OC
Galax GeForce RTX 3080 SG 1-Click OC Image
Gigabyte GeForce RTX 2070 Gaming OC
Gigabyte GeForce RTX 2070 Gaming OC Image
Galax GeForce RTX 3080 SG 1-Click OC
Gigabyte GeForce RTX 2070 Gaming OC
Key Differences Key Differences Galax GeForce RTX 3080 SG 1-Click OC Gigabyte GeForce RTX 2070 Gaming OC
GPU Base Clock Speed 1440MHz 1410MHz
GPU Boost Clock Speed 1710MHz 1725MHz
Pixel Rate 164.2 GPixel/s 110.4 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 Gigabyte GeForce RTX 2070 Gaming OC
GPU Base Clock Speed 1440MHz 1410MHz
Pixel Rate 164.2 GPixel/s 110.4 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 7.95 TFLOPS
Texture Filter Rate 465.1 GTexels/s 248.4 GTexels/s
GPU Memory Speed 1188MHz 1750MHz
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1710MHz 1725MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3080 SG 1-Click OC Gigabyte GeForce RTX 2070 Gaming OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
Ports Ports Galax GeForce RTX 3080 SG 1-Click OC Gigabyte GeForce RTX 2070 Gaming OC
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
General info General info Galax GeForce RTX 3080 SG 1-Click OC Gigabyte GeForce RTX 2070 Gaming OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 10800 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 280.35mm
Height 130mm 116.45mm
Memory Memory Galax GeForce RTX 3080 SG 1-Click OC Gigabyte GeForce RTX 2070 Gaming OC
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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