Nvidia GeForce RTX 2080 Ti Founders Edition vs AMD Radeon HD 6850

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
AMD Radeon HD 6850
AMD Radeon HD 6850 Image
Nvidia GeForce RTX 2080 Ti Founders Edition
AMD Radeon HD 6850
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
GPU Base Clock Speed 1350MHz 775MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 GPixel/s 24.8 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 3
Performance Performance Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
GPU Base Clock Speed 1350MHz 775MHz
Pixel Rate 143.9 GPixel/s 24.8 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 1.49 TFLOPS
Texture Filter Rate 444.7 GTexels/s 37.2 GTexels/s
GPU Memory Speed 1750MHz 1000MHz
Total GPU Shading Units 4352 960
Total GPU TMUs 272 48
GPU Boost Clock Speed 1635MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C 74°C
Idle GPU Temperature 31°C 38°C
Noise Level Under Load 47.7dB 47.7dB
3D Support Yes Yes
Idle Power Consumption 85W 114W
Idle Noise Level 40.1dB 40.1dB
Multi-GPU Support Count 3 2
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 2232
PassMark (DirectCompute) Benchmark Result Not Known 890
Power Consumption Under Peak Load Not Known 270W
No. of Supported Displays 4 3
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
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 2
Mini DisplayPort Output 0 2
General info General info Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 1700 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 198mm
Height 115.7mm 100mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition AMD Radeon HD 6850
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 616GB/s 128GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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