Galax GeForce RTX 3070 EX Gamer 1-Click OC vs EVGA GeForce GTX 980 Hydro Copper

VS
Galax GeForce RTX 3070 EX Gamer 1-Click OC
Galax GeForce RTX 3070 EX Gamer 1-Click OC Image
EVGA GeForce GTX 980 Hydro Copper
EVGA GeForce GTX 980 Hydro Copper Image
Galax GeForce RTX 3070 EX Gamer 1-Click OC
EVGA GeForce GTX 980 Hydro Copper
Key Differences Key Differences Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
GPU Base Clock Speed 1500MHz 1291MHz
GPU Boost Clock Speed 1755MHz 1393MHz
Pixel Rate 112.3 GPixel/s 82.6 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
GPU Base Clock Speed 1500MHz 1291MHz
Pixel Rate 112.3 GPixel/s 82.6 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 5.2 TFLOPS
Texture Filter Rate 322.9 GTexels/s 165 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 5888 2048
Total GPU TMUs 184 128
GPU Boost Clock Speed 1755MHz 1393MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
DirectX Version Info 12 12.1
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
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 1
General info General info Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
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 330mm 267mm
Height 142mm 111.15mm
Memory Memory Galax GeForce RTX 3070 EX Gamer 1-Click OC EVGA GeForce GTX 980 Hydro Copper
Max Memory Bandwidth 448GB/s 224GB/s
RAM 8GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 7012MHz
ECC (Error-Correcting Code) Memory Support No No

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