Zotac GeForce RTX 2080 Super Twin Fan vs AMD Radeon HD 6670

VS
Zotac GeForce RTX 2080 Super Twin Fan
Zotac GeForce RTX 2080 Super Twin Fan Image
AMD Radeon HD 6670
AMD Radeon HD 6670 Image
Zotac GeForce RTX 2080 Super Twin Fan
AMD Radeon HD 6670
Key Differences Key Differences Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
GPU Base Clock Speed 1650MHz 800MHz
GPU Boost Clock Speed 1815MHz Not Known
Pixel Rate 116.2 GPixel/s 6.4 GPixel/s
GPU Memory Speed 1937MHz 1000MHz
GPU Render Output Units (ROPs) 64 8
No. of Supported Displays 4 3
Performance Performance Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
GPU Base Clock Speed 1650MHz 800MHz
Pixel Rate 116.2 GPixel/s 6.4 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1937MHz 1000MHz
Texture Filter Rate 348.5 GTexels/s 19.2 GTexels/s
Total GPU Shading Units 3072 480
Total GPU TMUs 192 24
GPU Boost Clock Speed 1815MHz Not Known
GPU Render Output Units (ROPs) 64 8
DPFP (Double Precision Floating Point) Support No No
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Features Features Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 63°C
Idle GPU Temperature 30°C 33°C
Noise Level Under Load 46.5dB 45.2dB
3D Support Yes Yes
Idle Power Consumption 54W 106W
Idle Noise Level 40.3dB 41.5dB
Multi-GPU Support Count 2 2
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1050
3DMark Vantage Texture Fill Result Not Known 17.8GTexels/s
3DMark Vantage Pixel Fill Result Not Known 3.09GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 501
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 198W
SmallLuxGPU (2.0d4) Result Not Known 3200
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Ports Ports Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 716 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 168mm
Height 113mm 116.57mm
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Memory Memory Zotac GeForce RTX 2080 Super Twin Fan AMD Radeon HD 6670
Effective Memory Clock 15496MHz 4000MHz
Max Memory Bandwidth 496GB/s 64GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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