Gainward GeForce RTX 3070 Phoenix GS vs Gigabyte GeForce GTX 980

VS
Gainward GeForce RTX 3070 Phoenix GS
Gainward GeForce RTX 3070 Phoenix GS Image
Gigabyte GeForce GTX 980
Gigabyte GeForce GTX 980 Image
Gainward GeForce RTX 3070 Phoenix GS
Gigabyte GeForce GTX 980
Key Differences Key Differences Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
GPU Base Clock Speed 1500MHz 1127MHz
GPU Boost Clock Speed 1770MHz 1216MHz
Pixel Rate 169.9 GPixel/s 72.1 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
GPU Base Clock Speed 1500MHz 1127MHz
Pixel Rate 169.9 GPixel/s 72.1 GPixel/s
FLOPS (Floating-point Performance) 20.84 TFLOPS 4.62 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 325.7 GTexels/s 144.3 GTexels/s
Total GPU Shading Units 5888 2048
Total GPU TMUs 184 128
GPU Boost Clock Speed 1770MHz 1216MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
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 Not Known 4
Ports Ports Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
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 Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 5200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 282mm
Height 112mm 110mm
Memory Memory Gainward GeForce RTX 3070 Phoenix GS Gigabyte GeForce GTX 980
Effective Memory Clock 7000MHz 7012MHz
Max Memory Bandwidth 448GB/s 224.4GB/s
RAM 8GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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