Gainward GeForce RTX 3090 Phantom GS vs Nvidia GeForce MX250

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
Nvidia GeForce MX250
Nvidia GeForce MX250 Image
Gainward GeForce RTX 3090 Phantom GS
Nvidia GeForce MX250
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
GPU Base Clock Speed 1395MHz 1519MHz
GPU Boost Clock Speed 1845MHz 1582MHz
Pixel Rate 206.6 GPixel/s 25.31 GPixel/s
GPU Memory Speed 1219MHz 1502MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
GPU Base Clock Speed 1395MHz 1519MHz
Pixel Rate 206.6 GPixel/s 25.31 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 1.13 TFLOPS
GPU Memory Speed 1219MHz 1502MHz
Texture Filter Rate 605.2 GTexels/s 37.97 GTexels/s
Total GPU Shading Units 10496 384
Total GPU TMUs 328 24
GPU Boost Clock Speed 1845MHz 1582MHz
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support Yes No
Ports Ports Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1800 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm Not Known
Height 136mm Not Known
Memory Memory Gainward GeForce RTX 3090 Phantom GS Nvidia GeForce MX250
Effective Memory Clock 9750MHz 6008MHz
Max Memory Bandwidth 936GB/s 48.06GB/s
RAM 24GB 2GB
Memory Bus Interface Width 384bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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