KFA2 GeForce RTX 3090 SG 1-Click OC vs AMD Radeon R7 250X

VS
KFA2 GeForce RTX 3090 SG 1-Click OC
KFA2 GeForce RTX 3090 SG 1-Click OC Image
AMD Radeon R7 250X
AMD Radeon R7 250X Image
KFA2 GeForce RTX 3090 SG 1-Click OC
AMD Radeon R7 250X
Key Differences Key Differences KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
GPU Base Clock Speed 1395MHz 1000MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 15.2 GPixel/s
GPU Memory Speed 1219MHz 1125MHz
GPU Render Output Units (ROPs) 112 16
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
GPU Base Clock Speed 1395MHz 1000MHz
Pixel Rate 189.8 GPixel/s 15.2 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 1.22 TFLOPS
GPU Memory Speed 1219MHz 1125MHz
Texture Filter Rate 556 GTexels/s 38 GTexels/s
Total GPU Shading Units 10496 640
Total GPU TMUs 328 40
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 16
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Ports Ports KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 1500 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 170mm
Height 130mm 100mm
Memory Memory KFA2 GeForce RTX 3090 SG 1-Click OC AMD Radeon R7 250X
Effective Memory Clock 9750MHz 4500MHz
Max Memory Bandwidth 936GB/s Not Known
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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