Gainward GeForce RTX 3090 Phoenix vs Zotac GeForce RTX 3070 Twin Edge

VS
Gainward GeForce RTX 3090 Phoenix
Gainward GeForce RTX 3090 Phoenix Image
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
Gainward GeForce RTX 3090 Phoenix
Zotac GeForce RTX 3070 Twin Edge
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
GPU Base Clock Speed 1395MHz 1500MHz
GPU Boost Clock Speed 1695MHz 1725MHz
Pixel Rate 189.8 GPixel/s 110.4 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
GPU Base Clock Speed 1395MHz 1500MHz
Pixel Rate 189.8 GPixel/s 110.4 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 20.31 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 556 GTexels/s 317.4 GTexels/s
Total GPU Shading Units 10496 5888
Total GPU TMUs 328 184
GPU Boost Clock Speed 1695MHz 1725MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
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
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
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 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
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 294mm 231.9mm
Height 112mm 141.3mm
Memory Memory Gainward GeForce RTX 3090 Phoenix Zotac GeForce RTX 3070 Twin Edge
Effective Memory Clock 9750MHz Not Known
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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