Compare Intel UHD 770 vs NVIDIA GeForce GTX 645 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?
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General gaming and workstation score
Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes
Randomly generated noise sphere test
Procedurally generated city scene with voxel rendering
Real-time noise calculation and ray marching test
Want to compare your graphics card against the UHD 770 and the GeForce GTX 645? Download our free and quick PC Performance Test.
Cycles Render (Samples per minute)
OpenCL compute benchmark
OpenCL compute benchmark
Thermal Design Power: Measure of heat generated by the GPU
Ranking in the hardwareDB database
The official date of release of this chip
Maximum version of DirectX supported
Maximum version of OpenGL supported
According to the hardwareDB Benchmark, the UHD 770 GPU is faster than the GeForce GTX 645 in gaming.
In addition, the UHD 770 has a significantly lower TDP at 15 W when compared to the GeForce GTX 645 at 64 W. Heat output doesn't match power consumption directly but, it's a good estimate.
In terms of raw gaming performance in our GPU benchmark, the UHD 770 is better than the GeForce GTX 645.
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