Gainward GeForce RTX 2080 Ti Phoenix vs Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB

VS
Gainward GeForce RTX 2080 Ti Phoenix
Gainward GeForce RTX 2080 Ti Phoenix Image
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB Image
Gainward GeForce RTX 2080 Ti Phoenix
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
GPU Base Clock Speed 1350MHz 900MHz
GPU Boost Clock Speed 1650MHz Not Known
Pixel Rate 138.6 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1750MHz 1200MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 6
Performance Performance Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
GPU Base Clock Speed 1350MHz 900MHz
Pixel Rate 138.6 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 13.71 TFLOPS 1.84 TFLOPS
Texture Filter Rate 428.4 GTexels/s 57.6 GTexels/s
GPU Memory Speed 1750MHz 1200MHz
Total GPU Shading Units 4352 1024
Total GPU TMUs 272 64
GPU Boost Clock Speed 1650MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
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
GPU Temperature Under Load 77°C 60°C
Idle GPU Temperature 31°C 30°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 46.7dB
Idle Noise Level 41.5dB 41.5dB
Idle Power Consumption 54W 107W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 3699
3DMark Vantage Texture Fill Result Not Known 50.2GTexels/s
3DMark Vantage Pixel Fill Result Not Known 7.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1744
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 271W
SmallLuxGPU (2.0d4) Result Not Known 13200
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Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
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 292mm 210mm
Height 112mm 105mm
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Memory Memory Gainward GeForce RTX 2080 Ti Phoenix Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Effective Memory Clock 14000MHz 4800MHz
Max Memory Bandwidth 616GB/s 154GB/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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