AMD Radeon Pro V340 MxGPU vs Gainward GeForce GTX 660 Ti Phantom

VS
AMD Radeon Pro V340 MxGPU
AMD Radeon Pro V340 MxGPU Image
Gainward GeForce GTX 660 Ti Phantom
Gainward GeForce GTX 660 Ti Phantom Image
AMD Radeon Pro V340 MxGPU
Gainward GeForce GTX 660 Ti Phantom
Key Differences Key Differences AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
GPU Base Clock Speed 1000MHz 1006MHz
GPU Boost Clock Speed 1500MHz 1084MHz
Pixel Rate 192 GPixel/s 28.2 GPixel/s
GPU Memory Speed 1000MHz 1527MHz
GPU Render Output Units (ROPs) 128 24
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
GPU Base Clock Speed 1000MHz 1006MHz
Pixel Rate 192 GPixel/s 28.2 GPixel/s
FLOPS (Floating-point Performance) 21.5 TFLOPS 2.7 TFLOPS
GPU Memory Speed 1000MHz 1527MHz
Texture Filter Rate 672 GTexels/s 113 GTexels/s
Total GPU Shading Units 7168 1344
Total GPU TMUs 448 112
GPU Boost Clock Speed 1500MHz 1084MHz
GPU Render Output Units (ROPs) 128 24
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support No Yes
PassMark (G3D) Score Not Known 4692
3DMark Vantage Texture Fill Result Not Known 86.4GTexels/s
GPU Temperature Under Load Not Known 75°C
3DMark Vantage Pixel Fill Result Not Known 10.4GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2547
Ray Tracing Support No No
Idle GPU Temperature Not Known 31°C
3D Support No Yes
Noise Level Under Load Not Known 47.9dB
Power Consumption Under Peak Load Not Known 318W
Idle Power Consumption Not Known 111W
Idle Noise Level Not Known 41.8dB
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 6200
No. of Supported Displays Not Known 4
Ports Ports AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
HDMI Output Support No Yes
DisplayPort Output 0 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12500 million 3540 million
Semiconductor Size 14nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support No No
Width Size 267mm 247mm
Height Not Known 111mm
Memory Memory AMD Radeon Pro V340 MxGPU Gainward GeForce GTX 660 Ti Phantom
Effective Memory Clock 2000MHz 6108MHz
Max Memory Bandwidth 1024GB/s 147GB/s
RAM 32GB 2GB
Memory Bus Interface Width 4096bit 192bit
ECC (Error-Correcting Code) Memory Support Yes No
GDDR Memory Version Not Known 5

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