KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs AMD Radeon R7 250

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
AMD Radeon R7 250
AMD Radeon R7 250 Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
AMD Radeon R7 250
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC AMD Radeon R7 250
GPU Base Clock Speed 1440MHz 1000MHz
GPU Boost Clock Speed 1755MHz 1050MHz
Pixel Rate 168.5 GPixel/s 8 GPixel/s
GPU Memory Speed 1188MHz 1150MHz
GPU Render Output Units (ROPs) 96 8
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC AMD Radeon R7 250
GPU Base Clock Speed 1440MHz 1000MHz
Pixel Rate 168.5 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1188MHz 1150MHz
Texture Filter Rate 477.4 GTexels/s 24 GTexels/s
Total GPU Shading Units 8704 384
Total GPU TMUs 272 24
GPU Boost Clock Speed 1755MHz 1050MHz
GPU Render Output Units (ROPs) 96 8
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC AMD Radeon R7 250
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes No
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC AMD Radeon R7 250
HDMI Output Support Yes Yes
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 3080 EX Gamer 1-Click OC AMD Radeon R7 250
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 1040 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 170mm
Height 142mm 100mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC AMD Radeon R7 250
Effective Memory Clock 19000MHz 4600MHz
Max Memory Bandwidth 720GB/s 73.6GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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