MSI GTX 1080 Ti Lightning X vs Sapphire HD 6450 1GB

VS
MSI GTX 1080 Ti Lightning X
MSI GTX 1080 Ti Lightning X Image
Sapphire HD 6450 1GB
Sapphire HD 6450 1GB Image
MSI GTX 1080 Ti Lightning X
Sapphire HD 6450 1GB
Key Differences Key Differences MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
GPU Base Clock Speed 1544MHz 625MHz
GPU Boost Clock Speed 1657MHz Not Known
Pixel Rate 145.8 GPixel/s 2.5 GPixel/s
GPU Memory Speed 1390MHz 900MHz
GPU Render Output Units (ROPs) 88 4
No. of Supported Displays 4 4
Performance Performance MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
GPU Base Clock Speed 1544MHz 625MHz
Pixel Rate 145.8 GPixel/s 2.5 GPixel/s
FLOPS (Floating-point Performance) 11.88 TFLOPS 0.2 TFLOPS
Texture Filter Rate 371.2 GTexels/s 5 GTexels/s
GPU Memory Speed 1390MHz 900MHz
Total GPU Shading Units 3584 160
Total GPU TMUs 224 8
GPU Boost Clock Speed 1657MHz Not Known
GPU Render Output Units (ROPs) 88 4
DPFP (Double Precision Floating Point) Support No No
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Features Features MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
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
PassMark (G3D) Score 13470 292
GPU Temperature Under Load 84°C 59°C
PassMark (DirectCompute) Benchmark Result 9456 172
Idle GPU Temperature 33°C 39°C
3D Support Yes No
Noise Level Under Load 55.4dB 47.7dB
Idle Power Consumption 82W 144W
Idle Noise Level 40.7dB 41.4dB
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 178W
Multi-GPU Support Count 2 2
SmallLuxGPU (2.0d4) Result Not Known 1150
No. of Supported Displays 4 4
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Ports Ports MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
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General info General info MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 370 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Width Size 320mm 180mm
Height 140mm 110mm
Air-water Cooling Support No No
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Memory Memory MSI GTX 1080 Ti Lightning X Sapphire HD 6450 1GB
Effective Memory Clock 11120MHz 1600MHz
Max Memory Bandwidth 489.3GB/s 12.8GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 64bit
GDDR Memory Version 5 3
ECC (Error-Correcting Code) Memory Support No No
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