Zotac GeForce RTX 3070 Twin Edge vs Gigabyte Radeon R9 390X WindForce 2X

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
Gigabyte Radeon R9 390X WindForce 2X
Gigabyte Radeon R9 390X WindForce 2X Image
Zotac GeForce RTX 3070 Twin Edge
Gigabyte Radeon R9 390X WindForce 2X
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
GPU Base Clock Speed 1500MHz 1050MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 110.4 GPixel/s Not Known
GPU Memory Speed 1750MHz Not Known
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
GPU Base Clock Speed 1500MHz 1050MHz
Pixel Rate 110.4 GPixel/s Not Known
FLOPS (Floating-point Performance) 20.31 TFLOPS Not Known
GPU Memory Speed 1750MHz Not Known
Texture Filter Rate 317.4 GTexels/s Not Known
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 No
Features Features Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Ports Ports Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 17400 million No Data Found
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 243mm
Height 141.3mm 114mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge Gigabyte Radeon R9 390X WindForce 2X
Max Memory Bandwidth 448GB/s Not Known
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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