KFA2 GeForce RTX 2080 Ti OC vs AMD Radeon HD 6870

VS
KFA2 GeForce RTX 2080 Ti OC
KFA2 GeForce RTX 2080 Ti OC Image
AMD Radeon HD 6870
AMD Radeon HD 6870 Image
KFA2 GeForce RTX 2080 Ti OC
AMD Radeon HD 6870
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
GPU Base Clock Speed 1350MHz 900MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 142.6 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1750MHz 1050MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 Not Known
Performance Performance KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
GPU Base Clock Speed 1350MHz 900MHz
Pixel Rate 142.6 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 2.02 TFLOPS
GPU Memory Speed 1750MHz 1050MHz
Texture Filter Rate 440.6 GTexels/s 50.4 GTexels/s
Total GPU Shading Units 4352 1120
Total GPU TMUs 272 56
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 2
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 2565
3DMark Vantage Texture Fill Result Not Known 45.8GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 6.62GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1133
Ray Tracing Support No No
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 55.2dB
Power Consumption Under Peak Load Not Known 277W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 39.3dB
SmallLuxGPU (2.0d4) Result Not Known 6515
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
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 HD 6870
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 KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
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 283mm 220mm
Height 139mm 96mm
Memory Memory KFA2 GeForce RTX 2080 Ti OC AMD Radeon HD 6870
Effective Memory Clock 14000MHz 4200MHz
Max Memory Bandwidth 616GB/s 134GB/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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