KFA2 GeForce RTX 3070 EX 1-Click OC vs Sapphire HD 6870 FleX

VS
KFA2 GeForce RTX 3070 EX 1-Click OC
KFA2 GeForce RTX 3070 EX 1-Click OC Image
Sapphire HD 6870 FleX
Sapphire HD 6870 FleX Image
KFA2 GeForce RTX 3070 EX 1-Click OC
Sapphire HD 6870 FleX
Key Differences Key Differences KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
GPU Base Clock Speed 1500MHz 900MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 112.3 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1750MHz 1050MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
GPU Base Clock Speed 1500MHz 900MHz
Pixel Rate 112.3 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 2.02 TFLOPS
Texture Filter Rate 322.9 GTexels/s 50.4 GTexels/s
GPU Memory Speed 1750MHz 1050MHz
Total GPU Shading Units 5888 1120
Total GPU TMUs 184 56
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
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Features Features KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 2565
3DMark Vantage Texture Fill Result Not Known 45.8GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 6.62GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1133
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 55.2dB
Power Consumption Under Peak Load Not Known 277W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 39.3dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 6515
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Ports Ports KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
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General info General info KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 1700 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 299mm 250mm
Height 139mm 110mm
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Memory Memory KFA2 GeForce RTX 3070 EX 1-Click OC Sapphire HD 6870 FleX
Max Memory Bandwidth 448GB/s 134GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 4200MHz
ECC (Error-Correcting Code) Memory Support No No
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