Gainward GeForce RTX 3080 Phantom vs KFA2 GeForce RTX 3070 EX Gamer 1-Click OC

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
KFA2 GeForce RTX 3070 EX Gamer 1-Click OC Image
Gainward GeForce RTX 3080 Phantom
KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
GPU Base Clock Speed 1440MHz 1500MHz
GPU Boost Clock Speed 1755MHz 1755MHz
Pixel Rate 168.5 GPixel/s 112.3 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
GPU Base Clock Speed 1440MHz 1500MHz
Pixel Rate 168.5 GPixel/s 112.3 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 20.67 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 322.9 GTexels/s
Total GPU Shading Units 8704 5888
Total GPU TMUs 272 184
GPU Boost Clock Speed 1755MHz 1755MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
Ports Ports Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2.1
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 17400 million
Semiconductor Size 8nm 8nm
PCI Express Version 4 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 330mm
Height 136mm 142mm
Memory Memory Gainward GeForce RTX 3080 Phantom KFA2 GeForce RTX 3070 EX Gamer 1-Click OC
Effective Memory Clock 19000MHz Not Known
Max Memory Bandwidth 760GB/s 448GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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