Nvidia GeForce RTX 2080 Founders Edition vs XFX HD 6850 Black Edition

VS
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
XFX HD 6850 Black Edition
XFX HD 6850 Black Edition Image
Nvidia GeForce RTX 2080 Founders Edition
XFX HD 6850 Black Edition
Key Differences Key Differences Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
GPU Base Clock Speed 1515MHz 820MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 115.2 GPixel/s 26.2 GPixel/s
GPU Memory Speed 1750MHz 1100MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 3
Performance Performance Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
GPU Base Clock Speed 1515MHz 820MHz
Pixel Rate 115.2 GPixel/s 26.2 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 1.57 TFLOPS
Texture Filter Rate 331.2 GTexels/s 39.4 GTexels/s
GPU Memory Speed 1750MHz 1100MHz
Total GPU Shading Units 2944 960
Total GPU TMUs 184 48
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 74°C
3D Support Yes Yes
Noise Level Under Load 47.9dB 47.7dB
Multi-GPU Support Count 3 2
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 2232
PassMark (DirectCompute) Benchmark Result Not Known 890
Ray Tracing Support No No
Idle GPU Temperature Not Known 38°C
Power Consumption Under Peak Load Not Known 270W
Idle Power Consumption Not Known 114W
Idle Noise Level Not Known 40.1dB
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 2
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 235mm
Height 115.7mm 120mm
Memory Memory Nvidia GeForce RTX 2080 Founders Edition XFX HD 6850 Black Edition
Effective Memory Clock 14000MHz 4400MHz
Max Memory Bandwidth 448GB/s 141GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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