Gainward GeForce RTX 2070 Super Phantom GS vs Gigabyte HD 6450 1GB Rev. 2

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Gainward GeForce RTX 2070 Super Phantom GS
Gainward GeForce RTX 2070 Super Phantom GS Image
Gigabyte HD 6450 1GB Rev. 2
Gigabyte HD 6450 1GB Rev. 2 Image
Gainward GeForce RTX 2070 Super Phantom GS
Gigabyte HD 6450 1GB Rev. 2
Key Differences Key Differences Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
GPU Base Clock Speed 1605MHz 625MHz
GPU Boost Clock Speed 1815MHz Not Known
Pixel Rate 116.2 GPixel/s 3 GPixel/s
GPU Memory Speed 1750MHz 500MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
GPU Base Clock Speed 1605MHz 625MHz
Pixel Rate 116.2 GPixel/s 3 GPixel/s
FLOPS (Floating-point Performance) 9.29 TFLOPS 0.24 TFLOPS
GPU Memory Speed 1750MHz 500MHz
Texture Filter Rate 290.4 GTexels/s 6 GTexels/s
Total GPU Shading Units 2560 160
Total GPU TMUs 160 8
GPU Boost Clock Speed 1815MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
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 74°C 59°C
Idle GPU Temperature 30°C 39°C
Noise Level Under Load 45.5dB 47.7dB
3D Support Yes No
Idle Noise Level 41dB 41.4dB
Idle Power Consumption 53W 144W
PassMark (G3D) Score Not Known 292
PassMark (DirectCompute) Benchmark Result Not Known 172
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 178W
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 1150
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
HDMI Output Support Yes No
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
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 292mm 168mm
Height 130mm 100mm
Memory Memory Gainward GeForce RTX 2070 Super Phantom GS Gigabyte HD 6450 1GB Rev. 2
Effective Memory Clock 14000MHz 1000MHz
Max Memory Bandwidth 448GB/s 8GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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