Galax GeForce RTX 2080 SG Edition vs Zotac Gaming GeForce RTX 2070 AMP Extreme

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Zotac Gaming GeForce RTX 2070 AMP Extreme
Zotac Gaming GeForce RTX 2070 AMP Extreme Image
Galax GeForce RTX 2080 SG Edition
Zotac Gaming GeForce RTX 2070 AMP Extreme
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
GPU Base Clock Speed 1515MHz 1410MHz
GPU Boost Clock Speed 1800MHz 1860MHz
Pixel Rate 115.2 GPixel/s 119 GPixel/s
GPU Memory Speed 1750MHz 1800MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
GPU Base Clock Speed 1515MHz 1410MHz
Pixel Rate 115.2 GPixel/s 119 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 8.57 TFLOPS
Texture Filter Rate 331.2 GTexels/s 267.8 GTexels/s
GPU Memory Speed 1750MHz 1800MHz
Total GPU Shading Units 2944 2304
Total GPU TMUs 184 144
GPU Boost Clock Speed 1800MHz 1860MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 70°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 42.3dB
Idle Noise Level 40.3dB 40.3dB
Idle Power Consumption 53W 53W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
No. of USB Ports 1 1
USB Type-C Support Yes Yes
Ports Ports Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 10800 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 308mm
Height Not Known 113mm
Memory Memory Galax GeForce RTX 2080 SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
Effective Memory Clock 14000MHz 14400MHz
Max Memory Bandwidth 448GB/s 460.8GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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