Zotac Gaming GeForce RTX 2070 AMP Extreme vs XFX HD 6850 Ghost

VS
Zotac Gaming GeForce RTX 2070 AMP Extreme
Zotac Gaming GeForce RTX 2070 AMP Extreme Image
XFX HD 6850 Ghost
XFX HD 6850 Ghost Image
Zotac Gaming GeForce RTX 2070 AMP Extreme
XFX HD 6850 Ghost
Key Differences Key Differences Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
GPU Base Clock Speed 1410MHz 775MHz
GPU Boost Clock Speed 1860MHz Not Known
Pixel Rate 119 GPixel/s 24.8 GPixel/s
GPU Memory Speed 1800MHz 1000MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 3
Performance Performance Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
GPU Base Clock Speed 1410MHz 775MHz
Pixel Rate 119 GPixel/s 24.8 GPixel/s
FLOPS (Floating-point Performance) 8.57 TFLOPS 1.49 TFLOPS
GPU Memory Speed 1800MHz 1000MHz
Texture Filter Rate 267.8 GTexels/s 37.2 GTexels/s
Total GPU Shading Units 2304 960
Total GPU TMUs 144 48
GPU Boost Clock Speed 1860MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
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
GPU Temperature Under Load 70°C 74°C
Idle GPU Temperature 30°C 38°C
Noise Level Under Load 42.3dB 47.7dB
3D Support Yes Yes
Idle Noise Level 40.3dB 40.1dB
Idle Power Consumption 53W 114W
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 2232
PassMark (DirectCompute) Benchmark Result Not Known 890
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 270W
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 7300
Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
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 1
Mini DisplayPort Output 0 Not Known
General info General info Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10800 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 308mm 198mm
Height 113mm 100mm
Memory Memory Zotac Gaming GeForce RTX 2070 AMP Extreme XFX HD 6850 Ghost
Effective Memory Clock 14400MHz 4000MHz
Max Memory Bandwidth 460.8GB/s 128GB/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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