Gainward GeForce RTX 3070 Phoenix GS vs Zotac GeForce RTX 2080 AMP!

VS
Gainward GeForce RTX 3070 Phoenix GS
Gainward GeForce RTX 3070 Phoenix GS Image
Zotac GeForce RTX 2080 AMP!
Zotac GeForce RTX 2080 AMP! Image
Gainward GeForce RTX 3070 Phoenix GS
Zotac GeForce RTX 2080 AMP!
Key Differences Key Differences Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
GPU Base Clock Speed 1500MHz 1515MHz
GPU Boost Clock Speed 1770MHz 1830MHz
Pixel Rate 169.9 GPixel/s 117.1 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
GPU Base Clock Speed 1500MHz 1515MHz
Pixel Rate 169.9 GPixel/s 117.1 GPixel/s
FLOPS (Floating-point Performance) 20.84 TFLOPS 10.78 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 325.7 GTexels/s 336.7 GTexels/s
Total GPU Shading Units 5888 2944
Total GPU TMUs 184 184
GPU Boost Clock Speed 1770MHz 1830MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
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
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
Ports Ports Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
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 Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 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 294mm 308mm
Height 112mm 113mm
Memory Memory Gainward GeForce RTX 3070 Phoenix GS Zotac GeForce RTX 2080 AMP!
Effective Memory Clock 7000MHz 14000MHz
Max Memory Bandwidth 448GB/s 448GB/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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