Gainward GeForce RTX 3080 Phoenix vs AMD Radeon R7 250X

VS
Gainward GeForce RTX 3080 Phoenix
Gainward GeForce RTX 3080 Phoenix Image
AMD Radeon R7 250X
AMD Radeon R7 250X Image
Gainward GeForce RTX 3080 Phoenix
AMD Radeon R7 250X
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix AMD Radeon R7 250X
GPU Base Clock Speed 1440MHz 1000MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 15.2 GPixel/s
GPU Memory Speed 1188MHz 1125MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3080 Phoenix AMD Radeon R7 250X
GPU Base Clock Speed 1440MHz 1000MHz
Pixel Rate 164.2 GPixel/s 15.2 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 1.22 TFLOPS
GPU Memory Speed 1188MHz 1125MHz
Texture Filter Rate 465.1 GTexels/s 38 GTexels/s
Total GPU Shading Units 8704 640
Total GPU TMUs 272 40
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phoenix 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 Gainward GeForce RTX 3080 Phoenix 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 Gainward GeForce RTX 3080 Phoenix 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 294mm 170mm
Height 112mm 100mm
Memory Memory Gainward GeForce RTX 3080 Phoenix AMD Radeon R7 250X
Effective Memory Clock 19000MHz 4500MHz
Max Memory Bandwidth 760GB/s Not Known
RAM 10GB 2GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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