Zotac GeForce RTX 3070 Twin Edge vs KFA2 GeForce GTX 1070 EX

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
KFA2 GeForce GTX 1070 EX
KFA2 GeForce GTX 1070 EX Image
Zotac GeForce RTX 3070 Twin Edge
KFA2 GeForce GTX 1070 EX
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
GPU Base Clock Speed 1500MHz 1519MHz
GPU Boost Clock Speed 1725MHz 1078MHz
Pixel Rate 110.4 GPixel/s 97.2 GPixel/s
GPU Memory Speed 1750MHz 2002MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
GPU Base Clock Speed 1500MHz 1519MHz
Pixel Rate 110.4 GPixel/s 97.2 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 5.83 TFLOPS
GPU Memory Speed 1750MHz 2002MHz
Texture Filter Rate 317.4 GTexels/s 182.3 GTexels/s
Total GPU Shading Units 5888 1920
Total GPU TMUs 184 120
GPU Boost Clock Speed 1725MHz 1078MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
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 Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 7200 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 296mm
Height 141.3mm 111mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge KFA2 GeForce GTX 1070 EX
Max Memory Bandwidth 448GB/s 256.3GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 8008MHz
ECC (Error-Correcting Code) Memory Support No No

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