Gigabyte GeForce RTX 3090 Gaming OC vs EVGA GeForce GTX Titan Z

VS
Gigabyte GeForce RTX 3090 Gaming OC
Gigabyte GeForce RTX 3090 Gaming OC Image
EVGA GeForce GTX Titan Z
EVGA GeForce GTX Titan Z Image
Gigabyte GeForce RTX 3090 Gaming OC
EVGA GeForce GTX Titan Z
Key Differences Key Differences Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1395MHz 705MHz
GPU Boost Clock Speed 1755MHz 876MHz
Pixel Rate 196.6 GPixel/s 84.6 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 96
No. of Supported Displays 4 4
Performance Performance Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
GPU Base Clock Speed 1395MHz 705MHz
Pixel Rate 196.6 GPixel/s 84.6 GPixel/s
FLOPS (Floating-point Performance) 36.84 TFLOPS 8 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 575.6 GTexels/s Not Known
Total GPU Shading Units 10496 5760
Total GPU TMUs 328 480
GPU Boost Clock Speed 1755MHz 876MHz
GPU Render Output Units (ROPs) 112 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.4
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 7981
Multi-GPU Support Count Not Known 4
Ports Ports Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 28300 million No Data Found
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 320mm 266.7mm
Height 129mm 111.15mm
Memory Memory Gigabyte GeForce RTX 3090 Gaming OC EVGA GeForce GTX Titan Z
Effective Memory Clock 19500MHz 7000MHz
Max Memory Bandwidth 936GB/s 672GB/s
RAM 24GB 12GB
Memory Bus Interface Width 384bit 768bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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