KFA2 GeForce RTX 3070 EX Gamer 1-Click OC vs Leadtek GeForce WinFast GTX 650 Hurricane II

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KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Image
Leadtek GeForce WinFast GTX 650 Hurricane II
Leadtek GeForce  WinFast GTX 650 Hurricane II Image
KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
Leadtek GeForce WinFast GTX 650 Hurricane II
Key Differences Key Differences KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
GPU Base Clock Speed 1500MHz 1058MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 112.3 GPixel/s 8.46 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 64 16
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
GPU Base Clock Speed 1500MHz 1058MHz
Pixel Rate 112.3 GPixel/s 8.46 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 0.81 TFLOPS
Texture Filter Rate 322.9 GTexels/s 33.9 GTexels/s
GPU Memory Speed 1750MHz 1250MHz
Total GPU Shading Units 5888 384
Total GPU TMUs 184 32
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 64 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 1825
3DMark Vantage Texture Fill Result Not Known 26.4GTexels/s
GPU Temperature Under Load Not Known 51°C
3DMark Vantage Pixel Fill Result Not Known 3.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 825
Idle GPU Temperature Not Known 27°C
Noise Level Under Load Not Known 43.5dB
Power Consumption Under Peak Load Not Known 231W
Idle Power Consumption Not Known 104W
Idle Noise Level Not Known 43dB
SmallLuxGPU (2.0d4) Result Not Known 2100
No. of Supported Displays Not Known 4
Ports Ports KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 1
General info General info KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 1270 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 147mm
Height 142mm 111mm
Memory Memory KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Leadtek GeForce WinFast GTX 650 Hurricane II
Max Memory Bandwidth 448GB/s 80GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 5000MHz
ECC (Error-Correcting Code) Memory Support No No

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