Gigabyte GeForce RTX 3080 Gaming OC vs EVGA GeForce RTX 3070 XC3 Ultra Gaming

VS
Gigabyte GeForce RTX 3080 Gaming OC
Gigabyte GeForce RTX 3080 Gaming OC Image
EVGA GeForce RTX 3070 XC3 Ultra Gaming
EVGA GeForce RTX 3070 XC3 Ultra Gaming Image
Gigabyte GeForce RTX 3080 Gaming OC
EVGA GeForce RTX 3070 XC3 Ultra Gaming
Key Differences Key Differences Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
GPU Base Clock Speed 1440MHz 1500MHz
GPU Boost Clock Speed 1800MHz 1770MHz
Pixel Rate 172.8 GPixel/s 169.9 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
GPU Base Clock Speed 1440MHz 1500MHz
Pixel Rate 172.8 GPixel/s 169.9 GPixel/s
FLOPS (Floating-point Performance) 31.33 TFLOPS 20.84 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 489.6 GTexels/s 325.7 GTexels/s
Total GPU Shading Units 8704 5888
Total GPU TMUs 272 184
GPU Boost Clock Speed 1800MHz 1770MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
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 4 Not Known
Ports Ports Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2.1
DisplayPort Output 3 3
No. of HDMI Ports 2 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
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 320mm 285.4mm
Height 129mm 111.2mm
Memory Memory Gigabyte GeForce RTX 3080 Gaming OC EVGA GeForce RTX 3070 XC3 Ultra Gaming
Effective Memory Clock 19000MHz 14000MHz
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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