Nvidia GeForce RTX 2070 Super vs Sapphire HD 6450 1GB

VS
Nvidia GeForce RTX 2070 Super
Nvidia GeForce RTX 2070 Super Image
Sapphire HD 6450 1GB
Sapphire HD 6450 1GB Image
Nvidia GeForce RTX 2070 Super
Sapphire HD 6450 1GB
Key Differences Key Differences Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
GPU Base Clock Speed 1605MHz 625MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 113.3 GPixel/s 2.5 GPixel/s
GPU Memory Speed 1750MHz 900MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
GPU Base Clock Speed 1605MHz 625MHz
Pixel Rate 113.3 GPixel/s 2.5 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 0.2 TFLOPS
GPU Memory Speed 1750MHz 900MHz
Texture Filter Rate 283.2 GTexels/s 5 GTexels/s
Total GPU Shading Units 2560 160
Total GPU TMUs 160 8
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support Yes No
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Features Features Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 59°C
Idle GPU Temperature 30°C 39°C
3D Support Yes No
Noise Level Under Load 45.5dB 47.7dB
Power Consumption Under Peak Load 314W 178W
Idle Noise Level 41dB 41.4dB
Idle Power Consumption 53W 144W
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 292
PassMark (DirectCompute) Benchmark Result Not Known 172
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 1150
No. of Supported Displays 4 4
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Ports Ports Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
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General info General info Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 370 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.74mm 180mm
Height 115.7mm 110mm
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Memory Memory Nvidia GeForce RTX 2070 Super Sapphire HD 6450 1GB
Effective Memory Clock 14000MHz 1600MHz
Max Memory Bandwidth 448GB/s 12.8GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support Yes No
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