EVGA GeForce RTX 3090 XC3 Ultra Gaming vs Gigabyte GeForce GTX 950 WindForce 2X OC

VS
EVGA GeForce RTX 3090 XC3 Ultra Gaming
EVGA GeForce RTX 3090 XC3 Ultra Gaming Image
Gigabyte GeForce GTX 950 WindForce 2X OC
Gigabyte GeForce GTX 950 WindForce 2X OC Image
EVGA GeForce RTX 3090 XC3 Ultra Gaming
Gigabyte GeForce GTX 950 WindForce 2X OC
Key Differences Key Differences EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
GPU Base Clock Speed 1395MHz 1102MHz
GPU Boost Clock Speed 1725MHz 1279MHz
Pixel Rate 193.2 GPixel/s 35.3 GPixel/s
GPU Memory Speed 1219MHz 1653MHz
GPU Render Output Units (ROPs) 112 32
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
GPU Base Clock Speed 1395MHz 1102MHz
Pixel Rate 193.2 GPixel/s 35.3 GPixel/s
FLOPS (Floating-point Performance) 36.21 TFLOPS 1.69 TFLOPS
GPU Memory Speed 1219MHz 1653MHz
Texture Filter Rate 565.8 GTexels/s 52.9 GTexels/s
Total GPU Shading Units 10496 768
Total GPU TMUs 328 48
GPU Boost Clock Speed 1725MHz 1279MHz
GPU Render Output Units (ROPs) 112 32
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
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
No. of Supported Displays 4 4
Ray Tracing Support No No
Ports Ports EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 2940 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285.4mm 195mm
Height 111.2mm 121mm
Memory Memory EVGA GeForce RTX 3090 XC3 Ultra Gaming Gigabyte GeForce GTX 950 WindForce 2X OC
Effective Memory Clock 19500MHz 6612MHz
Max Memory Bandwidth 936GB/s 105.8GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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