MSI GeForce RTX 2080 Ti Duke OC vs PowerColor Radeon HD 7870 PCS+

VS
MSI GeForce RTX 2080 Ti Duke OC
MSI GeForce RTX 2080 Ti Duke OC Image
PowerColor Radeon HD 7870 PCS+
PowerColor Radeon HD 7870 PCS+ Image
MSI GeForce RTX 2080 Ti Duke OC
PowerColor Radeon HD 7870 PCS+
Key Differences Key Differences MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
GPU Base Clock Speed 1350MHz 1100MHz
GPU Boost Clock Speed 1665MHz Not Known
Pixel Rate 146.5 GPixel/s 35.2 GPixel/s
GPU Memory Speed 1750MHz 1225MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 6
Performance Performance MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
GPU Base Clock Speed 1350MHz 1100MHz
Pixel Rate 146.5 GPixel/s 35.2 GPixel/s
FLOPS (Floating-point Performance) 14.49 TFLOPS 2.82 TFLOPS
GPU Memory Speed 1750MHz 1225MHz
Texture Filter Rate 452.9 GTexels/s 88 GTexels/s
Total GPU Shading Units 4352 1280
Total GPU TMUs 272 80
GPU Boost Clock Speed 1665MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
DirectX Version Info 12 11.1
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 6
Ray Tracing Support No No
Miscellaneous Miscellaneous MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
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 MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 2800 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 314mm 241mm
Height 120mm 120mm
Memory Memory MSI GeForce RTX 2080 Ti Duke OC PowerColor Radeon HD 7870 PCS+
Effective Memory Clock 14000MHz 4900MHz
Max Memory Bandwidth 616GB/s 157GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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