Zotac GeForce RTX 3070 Twin Edge vs AMD Radeon R9 280

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
AMD Radeon R9 280
AMD Radeon R9 280 Image
Zotac GeForce RTX 3070 Twin Edge
AMD Radeon R9 280
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
GPU Base Clock Speed 1500MHz 827MHz
GPU Boost Clock Speed 1725MHz 933MHz
Pixel Rate 110.4 GPixel/s 26.5 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 Not Known
Performance Performance Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
GPU Base Clock Speed 1500MHz 827MHz
Pixel Rate 110.4 GPixel/s 26.5 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 2.96 TFLOPS
GPU Memory Speed 1750MHz 1250MHz
Texture Filter Rate 317.4 GTexels/s 92.6 GTexels/s
Total GPU Shading Units 5888 1792
Total GPU TMUs 184 112
GPU Boost Clock Speed 1725MHz 933MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
DirectX Version Info 12 11.2
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Ports Ports Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 4313 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 274mm
Height 141.3mm 111mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge AMD Radeon R9 280
Max Memory Bandwidth 448GB/s 240GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 5000MHz
ECC (Error-Correcting Code) Memory Support No No

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