PNY GTX 1080 Ti Blower Edition vs XFX HD 6850

VS
PNY GTX 1080 Ti Blower Edition
PNY GTX 1080 Ti Blower Edition Image
XFX HD 6850
XFX HD 6850 Image
PNY GTX 1080 Ti Blower Edition
XFX HD 6850
Key Differences Key Differences PNY GTX 1080 Ti Blower Edition XFX HD 6850
GPU Base Clock Speed 1481MHz 775MHz
GPU Boost Clock Speed 1582MHz Not Known
Pixel Rate 139.2 GPixel/s 24.8 GPixel/s
GPU Memory Speed 1376MHz 1000MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 3
Performance Performance PNY GTX 1080 Ti Blower Edition XFX HD 6850
GPU Base Clock Speed 1481MHz 775MHz
Pixel Rate 139.2 GPixel/s 24.8 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 1.49 TFLOPS
Texture Filter Rate 354.4 GTexels/s 37.2 GTexels/s
GPU Memory Speed 1376MHz 1000MHz
Total GPU Shading Units 3584 960
Total GPU TMUs 224 48
GPU Boost Clock Speed 1582MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features PNY GTX 1080 Ti Blower Edition XFX HD 6850
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 2232
GPU Temperature Under Load 84°C 74°C
PassMark (DirectCompute) Benchmark Result 9456 890
Idle GPU Temperature 33°C 38°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 47.7dB
Idle Power Consumption 82W 114W
Idle Noise Level 40.7dB 40.1dB
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 270W
Multi-GPU Support Count 2 2
SmallLuxGPU (2.0d4) Result Not Known 7300
No. of Supported Displays 4 3
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Ports Ports PNY GTX 1080 Ti Blower Edition XFX 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
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General info General info PNY GTX 1080 Ti Blower Edition XFX HD 6850
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 1700 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Width Size 266.7mm 220mm
Height 111.2mm 100mm
Air-water Cooling Support No No
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Memory Memory PNY GTX 1080 Ti Blower Edition XFX HD 6850
Effective Memory Clock 11008MHz 4000MHz
Max Memory Bandwidth 484.4GB/s 128GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No
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