KFA2 GeForce RTX 3090 EX Gamer 1-Click OC vs Gainward GeForce RTX 3070 Phoenix GS

VS
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Image
Gainward GeForce RTX 3070 Phoenix GS
Gainward GeForce RTX 3070 Phoenix GS Image
KFA2 GeForce RTX 3090 EX Gamer 1-Click OC
Gainward GeForce RTX 3070 Phoenix GS
Key Differences Key Differences KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
GPU Base Clock Speed 1395MHz 1500MHz
GPU Boost Clock Speed 1740MHz 1770MHz
Pixel Rate 194.9 GPixel/s 169.9 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
GPU Base Clock Speed 1395MHz 1500MHz
Pixel Rate 194.9 GPixel/s 169.9 GPixel/s
FLOPS (Floating-point Performance) 36.53 TFLOPS 20.84 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 570.7 GTexels/s 325.7 GTexels/s
Total GPU Shading Units 10496 5888
Total GPU TMUs 328 184
GPU Boost Clock Speed 1740MHz 1770MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
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 No Yes
Ports Ports KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
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 KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 330mm 294mm
Height 142mm 112mm
Memory Memory KFA2 GeForce RTX 3090 EX Gamer 1-Click OC Gainward GeForce RTX 3070 Phoenix GS
Effective Memory Clock 9750MHz 7000MHz
Max Memory Bandwidth 936GB/s 448GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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