KFA2 GeForce RTX 2080 Ti OC vs AMD Radeon R7 250

VS
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC Image
AMD Radeon R7 250
AMD Radeon R7 250 Image
KFA2 GeForce RTX 2080 Ti OC
AMD Radeon R7 250
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1620MHz 1050MHz
Pixel Rate 142.6 GPixel/s 8 GPixel/s
GPU Memory Speed 1750MHz 1150MHz
GPU Render Output Units (ROPs) 88 8
No. of Supported Displays 4 Not Known
Performance Performance KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 142.6 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1750MHz 1150MHz
Texture Filter Rate 440.6 GTexels/s 24 GTexels/s
Total GPU Shading Units 4352 384
Total GPU TMUs 272 24
GPU Boost Clock Speed 1620MHz 1050MHz
GPU Render Output Units (ROPs) 88 8
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 2080 Ti OC AMD Radeon R7 250
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1040 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 170mm
Height 139mm 100mm
Memory Memory KFA2 GeForce RTX 2080 Ti OC AMD Radeon R7 250
Effective Memory Clock 14000MHz 4600MHz
Max Memory Bandwidth 616GB/s 73.6GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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