Zotac GeForce RTX 3070 Twin Edge vs AMD Radeon R9 390X

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
AMD Radeon R9 390X
AMD Radeon R9 390X Image
Zotac GeForce RTX 3070 Twin Edge
AMD Radeon R9 390X
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
GPU Base Clock Speed 1500MHz 1050MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 110.4 GPixel/s 67.2 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 6
Performance Performance Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
GPU Base Clock Speed 1500MHz 1050MHz
Pixel Rate 110.4 GPixel/s 67.2 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 5.91 TFLOPS
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 317.4 GTexels/s 185 GTexels/s
Total GPU Shading Units 5888 2816
Total GPU TMUs 184 176
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 6992
Multi-GPU Support Count Not Known 4
Ports Ports Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 6200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 275mm
Height 141.3mm Not Known
Memory Memory Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 390X
Max Memory Bandwidth 448GB/s 384GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 6000MHz
ECC (Error-Correcting Code) Memory Support No No

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