Gainward GeForce RTX 2080 Phoenix GS vs AMD Radeon R9 295X2

VS
Gainward GeForce RTX 2080 Phoenix GS
Gainward GeForce RTX 2080 Phoenix GS Image
AMD Radeon R9 295X2
AMD Radeon R9 295X2 Image
Gainward GeForce RTX 2080 Phoenix GS
AMD Radeon R9 295X2
Key Differences Key Differences Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
GPU Base Clock Speed 1515MHz 1018MHz
GPU Boost Clock Speed 1815MHz Not Known
Pixel Rate 116.2 GPixel/s 130.4 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 64 128
No. of Supported Displays 4 Not Known
Performance Performance Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
GPU Base Clock Speed 1515MHz 1018MHz
Pixel Rate 116.2 GPixel/s 130.4 GPixel/s
FLOPS (Floating-point Performance) 10.69 TFLOPS 11.46 TFLOPS
Texture Filter Rate 334 GTexels/s 358 GTexels/s
GPU Memory Speed 1750MHz 1250MHz
Total GPU Shading Units 2944 5623
Total GPU TMUs 184 352
GPU Boost Clock Speed 1815MHz Not Known
GPU Render Output Units (ROPs) 64 128
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 4
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
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 4
General info General info Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 6200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No Yes
Air-water Cooling Support No Yes
Width Size 292mm 307mm
Height 112mm Not Known
Memory Memory Gainward GeForce RTX 2080 Phoenix GS AMD Radeon R9 295X2
Effective Memory Clock 14000MHz 5000MHz
Max Memory Bandwidth 448GB/s 640GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 1024bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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