MSI GTX 1080 Ti Gaming X vs MSI Radeon HD 7870 OC

VS
MSI GTX 1080 Ti Gaming X
MSI GTX 1080 Ti Gaming X Image
MSI Radeon HD 7870 OC
MSI Radeon HD 7870 OC Image
MSI GTX 1080 Ti Gaming X
MSI Radeon HD 7870 OC
Key Differences Key Differences MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
GPU Base Clock Speed 1544MHz 1050MHz
GPU Boost Clock Speed 1657MHz Not Known
Pixel Rate 145.8 GPixel/s 33.6 GPixel/s
GPU Memory Speed 1376MHz 1200MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 6
Performance Performance MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
GPU Base Clock Speed 1544MHz 1050MHz
Pixel Rate 145.8 GPixel/s 33.6 GPixel/s
FLOPS (Floating-point Performance) 11.88 TFLOPS 2.69 TFLOPS
GPU Memory Speed 1376MHz 1200MHz
Texture Filter Rate 371.2 GTexels/s 84 GTexels/s
Total GPU Shading Units 3584 1280
Total GPU TMUs 224 80
GPU Boost Clock Speed 1657MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
3D Support Yes Yes
Noise Level Under Load 55.4dB Not Known
Power Consumption Under Peak Load 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 2
No. of Supported Displays 4 6
Ports Ports MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 0
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 2
General info General info MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2800 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 290mm 241mm
Height 140mm 110mm
Air-water Cooling Support No No
Memory Memory MSI GTX 1080 Ti Gaming X MSI Radeon HD 7870 OC
Effective Memory Clock 11008MHz 4800MHz
Max Memory Bandwidth 484.4GB/s 154GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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