Zotac GeForce RTX 3070 Twin Edge vs Zotac Gaming GeForce RTX 2070 Blower

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
Zotac Gaming GeForce RTX 2070 Blower
Zotac Gaming GeForce RTX 2070 Blower Image
Zotac GeForce RTX 3070 Twin Edge
Zotac Gaming GeForce RTX 2070 Blower
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
GPU Base Clock Speed 1500MHz 1410MHz
GPU Boost Clock Speed 1725MHz 1620MHz
Pixel Rate 110.4 GPixel/s 103.7 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
GPU Base Clock Speed 1500MHz 1410MHz
Pixel Rate 110.4 GPixel/s 103.7 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 7.46 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 317.4 GTexels/s 233.3 GTexels/s
Total GPU Shading Units 5888 2304
Total GPU TMUs 184 144
GPU Boost Clock Speed 1725MHz 1620MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 70°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 42.3dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 40.3dB
Ports Ports Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 10800 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 268mm
Height 141.3mm 113mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge Zotac Gaming GeForce RTX 2070 Blower
Max Memory Bandwidth 448GB/s 448GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
Effective Memory Clock Not Known 14000MHz
ECC (Error-Correcting Code) Memory Support No No

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