XFX Radeon Pro Duo vs Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB

VS
XFX Radeon Pro Duo
XFX Radeon Pro Duo Image
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB Image
XFX Radeon Pro Duo
Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Key Differences Key Differences XFX Radeon Pro Duo Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
GPU Base Clock Speed 1000MHz 900MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 28.8 GPixel/s
GPU Memory Speed 500MHz 1200MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 6 6
Performance Performance XFX Radeon Pro Duo Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
GPU Base Clock Speed 1000MHz 900MHz
Pixel Rate 128 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 1.84 TFLOPS
Texture Filter Rate 512 GTexels/s 57.6 GTexels/s
GPU Memory Speed 500MHz 1200MHz
Total GPU Shading Units 8192 1024
Total GPU TMUs 512 64
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features XFX Radeon Pro Duo 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 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 6 6
PassMark (G3D) Score Not Known 3699
3DMark Vantage Texture Fill Result Not Known 50.2GTexels/s
GPU Temperature Under Load Not Known 60°C
3DMark Vantage Pixel Fill Result Not Known 7.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1744
Ray Tracing Support No No
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 46.7dB
Power Consumption Under Peak Load Not Known 271W
Idle Power Consumption Not Known 107W
Idle Noise Level Not Known 41.5dB
SmallLuxGPU (2.0d4) Result Not Known 13200
Ports Ports XFX Radeon Pro Duo Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
HDMI Output Support Yes Yes
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info XFX Radeon Pro Duo Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 2800 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 281mm 210mm
Height 116.5mm 105mm
Memory Memory XFX Radeon Pro Duo Sapphire Radeon HD 7850 OC Eyefinity 2.0 1GB
Effective Memory Clock 1000MHz 4800MHz
Max Memory Bandwidth 1024GB/s 154GB/s
RAM 8GB 1GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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